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OBD-II On Board Diagnostics - Electrónica del automóvil

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OBD-II On Board Diagnostics - Electrónica del automóvil

  1. 1. ELECTRÓNICA DEL AUTOMÓVIL OBD II Fecha: 23/05/08 Profesor: Juan Manuel Moreno Equilaz Alumno: Pedro Gonzàlez Melis
  2. 2. Electrónica del automóvil On Board Diagnostic II ÍNDICEA. Introducción ......................................................................... 2B. Funciones del OBD II........................................................... 2C. Detección de errores con OBDII......................................... 3D. Acceso a la información del sistema OBDII ...................... 3 1) El conector .................................................................................. 3 2) Códigos de error ......................................................................... 4 3) Protocolos de comunicación ..................................................... 5 4) Lectores de códigos ................................................................... 5 Interfaz de conexión para protocolo ISO 9141-2............................... 6 Interfaz de conexión para protocolo SAE J1850 PWM ..................... 8 Interfaz de conexión para protocolo SAE J1850 VPW.................... 10 5) Software necesario ................................................................... 12 6) Otros sistemas de lectura ........................................................ 12E. OTRAS FUNCIONES DEL OBDII ....................................... 13F. CONCLUSIÓN..................................................................... 14G. BIBLIOGRAFÍA ................................................................... 14ANEXO 1 – CODIGOS OBD II ....................................................... 15 1) POWER TRAIN ERROR CODES............................................... 15 2) BODY ERROR CODES .............................................................. 26 3) CHASSIS ERROR CODES ........................................................ 26 4) NETWORK ERROR CODES...................................................... 28 1
  3. 3. Electrónica del automóvil On Board Diagnostic II A. Introducción Durante los años 70 y principios de los 80 algunos fabricantes empezaron a usarcomponentes electrónicos de control y diagnóstico de errores en sus automóviles. Alprincipio fue solo para conocer y controlar las emisiones del vehículo y adaptarlas a losestándares exigidos, pero con el paso del tiempo estos sistemas fueron volviéndose cadavez mas sofisticados, hasta los años 90, donde surgió el estándar OBD II. El OBD II, como su nombre indica “On Board Diagnostic Second Generation”, esun sistema que permite diagnosticar los errores que se producen en el vehículo sinnecesidad de desmontar partes para descubrir la procedencia de dicho error. Este sistema de codificación única se encuentra actualmente implantado en todos losturismos y vehículos industriales ligeros que se producen y a diferencia de otrossistemas desarrollados antes de 1996, este se caracteriza por ser un sistemaestandarizado, que permite, de manera fácil, ver que errores se han producido en unvehículo cualquiera utilizando una única codificación y claro esta, un conectorestandarizado. B. Funciones del OBD II Como ya sabemos, todos los vehículos actuales, disponen de una o varias ECU“Electronic Control Unit”, en general son muchas, que se encargan de gestionar ciertosparámetros de nuestro vehículo para asegurar su correcto funcionamiento. Lasrelaciones entre estos parámetros deben mantenerse acotadas, dependiendo de lascondiciones externas varían ciertos rangos, o sino, es que se está produciendo algún malfuncionamiento en nuestro vehículo. Los parámetros principales que dictan como debe estar funcionando nuestro motor,y si verifican si todo funcionando correctamente son: Velocidad Carga Temperatura del motor Consumo de combustible Temperatura ambiente Caudal de aire Emisiones Para conocerlos, los automóviles actuales, incorporan una gran cantidad de sensores,que permiten conocer a las ECU, cuales son las condiciones externas, y decidir comoactuar sobre el motor. En caso de que alguno de los parámetros se salga de los rangosmarcados, el sistema OBD II, es el encargado de almacenar esta información, y avisar alconductor de que algo sufre un mal funcionamiento, señalizando con un indicadorluminoso que es recomendable ir al taller a revisar que error se a producido. Una vez el vehículo llega al taller, el equipo de mecánicos, puede acceder a lainformación almacenada por el OBD II, ver que error era el que se había producido, yarreglarlo en caso de necesidad sin tener que hacer múltiples pruebas para descubrir laprocedencia del error. Por supuesto, el sistema no es perfecto, y habitualmente, cuando se produce un erroren nuestro vehículo, se desencadena una serie de errores inducidos, que también sonalmacenados. Aquí es donde entra la experiencia y el saber del mecánico para descubrirdonde esta la raíz del problema. 2
  4. 4. Electrónica del automóvil On Board Diagnostic II C. Detección de errores con OBDII Como ya hemos comentado el sistema OBDII, es el encargado de almacenar loscódigos de los errores que se generan en nuestro vehículo, pero no solo almacena elerror, sino que lo almacena de tal manera, que su lectura, nos indique donde se haproducido el error y nos facilite el trabajo de reparación. Las decenas de unidades de control que hay repartidas en nuestro vehículo, son lasencargadas de interpretar todas las informaciones que generan los sensores, velocidades,caudales, presiones, etc. y gracias a estas informaciones, actúan sobre los componentesdel vehículo, que regularan el funcionamiento de este. La cantidad de información con la que se trabaja, y la situación de dichas ECU’s enel vehículo, hace imposible, escanear 1 por 1 las diferentes ECU’s para buscar un malfuncionamiento. Para ello se usa el OBDII, cuando alguna unidad de control, recibe unaseñal anómala, informa al resto del sistema, y el OBDII es el encargado de avisar alconductor de que se ha producido un error y almacenarlo. Por tanto, se ha de dejar claro que no es el sistema OBDII el encargado de detectarlos errores, sino, simplemente es el encargado de informar y almacenar los erroresdetectados por el resto de unidades de control y facilitarnos el acceso a estos. D. Acceso a la información del sistema OBDII Cuando el sistema almacena alguna información de error, nos indica, generalmentecon una señal luminosa, que algo esta funcionando incorrectamente y por tanto esaconsejable que acudamos a un taller para que revisen el automóvil. Una vez en el taller, el equipo de mecánicos, conectará nuestro automóvil unescáner o lector del sistema OBDII que le facilitara la información almacenada. Aprincipios de los 80, cuando se extendió, el uso de este sistema de diagnosis, cadafabricante era libre de incorporar su propio conector y utilizar los códigos de error quequisiera. Esto dificultaba mucho la utilización de este sistema para la reparaciones, yaque la inversión que requería en los talleres mecánicos era altísima y poco practica(debían disponer de muchos lectores y de muchas tablas de códigos). Para que el uso deeste sistema fuera practico y viable, en 1996, se llego a un consenso entre losfabricantes y se estandarizaron los códigos y el conector. Así con un único lector decódigos y una tabla de errores, se puede diagnosticar un error en cualquier coche,independientemente del fabricante. 1) El conector El conector del sistema OBDII tiene que cumplir las siguientes especificaciones según la normativa, ISO 15031-3:2004 3
  5. 5. Electrónica del automóvil On Board Diagnostic II 2) Códigos de error Los códigos también están estandarizados y deben seguir el esquema siguiente. Por supuesto, existe una tabla con todos los códigos estandarizados que puede verse en el anexo 1, pero eso no impide que cada fabricante, añada sus propios códigos para el control de parámetros o errores que no están tabulados en los códigos estándares. 4
  6. 6. Electrónica del automóvil On Board Diagnostic II 3) Protocolos de comunicación Básicamente existen 3 protocolos de comunicación del sistema OBDII con los lectores. Los fabricantes han escogido que protocolo utilizar y todos los vehículos que salen de su fábrica salen con el mismo protocolo, por tanto es fácil saber que tipo de protocolo funcionan las comunicaciones de nuestro coche. ISO 9141-2 en vehículos Europeos, Asiáticos y Chrysler con variantes(Key Word Protocol=Palabra Clave) SAE J1850 VPW que significa Ancho de Pulso Variable (Variable Pulse Width) y lo utiliza GM USA SAE J1850 PWM que indica Modulación Ancho de Pulso (Pulse Width Modulatión) utilizado por Ford USA. KWP 1281 y KWP 2000 utilizado por el grupo VAG. ISO 14230 que lo utiliza Renault, etc. Como es fácil deducir, cada uno de estos protocolos, requiere de un tratamiento de la información, antes de conectar el OBDII con el PC, diferente. Y por tanto, se requieren interfaces de conexión diferentes. Esto no es del todo exacto, ya que existe la posibilidad de fabricar un interfaz de conexión del OBDII con el PC, capaz de utilizar todos los protocolos e incluso seleccionar automáticamente cual es el protocolo utilizado por el vehículo a conectar. 4) Lectores de códigos Para poder extraer los datos del OBDII de un vehículo, se necesita un interfaz de conexiones, que recodifique la información que obtiene del vehículo, para que esta pueda ser entendida por el software del pc. Dichos interfaces son bastante sencillos, y como podemos ver en la siguiente imagen, no se necesitan grandes conocimientos de electrónica, ni materiales difíciles de conseguir para fabricar uno. Como se ha comentado en el apartado anterior, para cada protocolo, es necesario utilizar un interfaz diferente, o bien crear un interfaz capaz de trabajar con todos los protocolos. A continuación se enseñan los esquemas internos de los interfaces, para protocolo simple, más comunes. 5
  7. 7. Electrónica del automóvil On Board Diagnostic II Interfaz de conexión para protocolo ISO 9141-2 6
  8. 8. Electrónica del automóvil On Board Diagnostic II 7
  9. 9. Electrónica del automóvil On Board Diagnostic II Interfaz de conexión para protocolo SAE J1850 PWM 8
  10. 10. Electrónica del automóvil On Board Diagnostic II 9
  11. 11. Electrónica del automóvil On Board Diagnostic II Interfaz de conexión para protocolo SAE J1850 VPW 10
  12. 12. Electrónica del automóvil On Board Diagnostic II 11
  13. 13. Electrónica del automóvil On Board Diagnostic II 5) Software necesario Una vez tenemos conectado el OBDII del vehículo con el PC, es necesario disponer del software capaz de leer la información, una vez recodificada, que viene del vehículo. Por supuesto que existen muchas opciones y a continuación se detallan algunos de los softwares disponibles actualmente para la lectura de dicha información. - Scantool.net 1.13 - EasyOBD II 2.1.1 - OBD 2007 - VitalScan 1.3 6) Otros sistemas de lectura Todos los sistemas que se han visto hasta el momento, estaban formados por: - Cable de conexión de del conector OBDII al Interfaz - Interfaz de conexiones - Cable del interfaz al puerto COM del PC. - Software para lectura de los códigos Aunque existen otras posibilidades, algo más simplificadas, y que pueden ser adquiridas fácilmente. Se trata de instrumentos de lectura de códigos, que disponen de capacidad de lectura del OBDII sin necesidad de ningún PC. Estos sistemas realizan el tratamiento de la información del OBDII del vehículo y muestran en su pantalla los códigos de error. 12
  14. 14. Electrónica del automóvil On Board Diagnostic II E. OTRAS FUNCIONES DEL OBDII Como hemos visto hasta ahora, el conector OBDII nos permite acceder a lasinformaciones almacenadas en las ECU’s de nuestro sistema, aunque hasta ahora solo seha comentado el acceso a los errores del vehículo, pero esta no es la única opción delsistema OBDII, ya que también nos permite conectarnos al BUS CAN del vehículo, yasí acceder no solo a los errores, sino que podemos acceder al software de control denuestro vehículo e incluso modificarlo. Así que a través del conector del OBDII también podemos acceder a partes delvehículo que nos permitirán hacer modificaciones, reparaciones y comprobaciones delfuncionamiento en las ECU’s de nuestro vehículo. Para realizar estas operaciones no necesitamos ningún elemento que no conozcamosa estas alturas del estudio. Se necesita: - El interfaz de conexión o adaptación de las señales - Los cableados de conexión del puerto OBDII hasta el PC - Un PC - Software capaz de realizar las nuevas operaciones Simplemente, para realizar estas nuevas funciones, se requieren mayoresconocimientos de los sistemas que integra nuestro vehículo para ser capaces de entenderlas nuevas informaciones que recibiremos en nuestro PC y así poder trabajar con ellas. Es herramienta, es extremadamente potente, y en muchísimos casos permitemodificar prácticamente toda la información necesaria para el funcionamiento denuestro vehículo, desde gráficos de inyección y encendido, hasta modificar elfuncionamiento de control de tracción, estabilidad,… Por supuesto, todas estas funciones y opciones que nos facilita el OBDII, debenmanipularse con cuidado, ya que algunos cambios pueden producir errores muy gravesen el funcionamiento del vehículo y provocar graves roturas. 13
  15. 15. Electrónica del automóvil On Board Diagnostic II F. CONCLUSIÓN Gracias al sistema de auto diagnosis que se integró en los vehículos, se consiguiórealizar un diagnostico constante del vehículo y almacenar información que despuésserá necesaria para poder encontrar posibles averías en el vehículo con mayor facilidady precisión. El consenso al que llegaron los fabricantes, para estandarizar sus códigos y equipos,llamado OBDII, permite a los mecánicos de talleres no oficiales y aficionados al mundode la mecánica, realizar un análisis del funcionamiento del vehículo más exhaustivo yconseguir reparar el vehículo con mayor facilidad al poder tratar la informaciónalmacenada. Del mismo modo, la facilidad de crear tu propio interfaz y la gran cantidad desoftware libre que se puede encontrar, permite reducir muchísimo los costes (si se es unpoco hábil con el soldador y el pc), y así conseguir una mayor utilización de estesistema para las pequeñas reparaciones. Así mismo, creo que en el momento de la adquisición de un vehículo, deberíaincorporarse el cable, el interfaz y el software necesario para poder leer los códigospersonalmente y sin necesidad de recurrir a un taller para reparar pequeños desperfectosque puedan producirse en el automóvil. Aunque esta claro que los intereses económicosde los fabricantes son totalmente contrarios a esto. G. BIBLIOGRAFÍAhttp://www.bmwfaq.com/sitemap/t-28091.htmlhttp://www.obdcenter.com/http://www.forum-auto.com/pole-technique/section12/sujet118225.htmhttp://www.scantool.net/http://www.obdii.com/http://www.samarins.com/diagnose/checkengine.htmlhttp://www.automecanico.com/auto2002/diagindic.htmlhttp://www.autoelectronico.com/001/index.htmlhttp://www.obd-codes.com/trouble_codes/http://www.autoxuga.com/http://www.iso.org/iso/iso_catalogue/catalogue_tc/catalogue_detail.htm?csnumber=29021 14
  16. 16. Electrónica del automóvil On Board Diagnostic II ANEXO 1 – CODIGOS OBD II 1) POWER TRAIN ERROR CODESP0010...."A" Camshaft Position Actuator circuit (Bank 1)P0011...."A" Camshaft Position - Timing over-advanced (Bank 1)P0012...."A" Camshaft Position - Timing over-retarded (Bank 1)P0013...."B" Camshaft Position Actuator circuit (Bank 2)P0014...."B" Camshaft Position - Timing over-advanced (Bank 1)P0015...."B" Camshaft Position - Timing over-retarded (Bank 1)P0020...."A" Camshaft Position Actuator circuit (Bank 2)P0021...."A" Camshaft Position - Timing over-advanced (Bank 2)P0022...."A" Camshaft Position - Timing over-retarded (Bank 2)P0023...."B" Camshaft Position Actuator circuit (Bank 2)P0024...."B" Camshaft Position - Timing over-advanced (Bank 2)P0025...."B" Camshaft Position - Timing over-retarded (Bank 2)P0030....O2 Sensor heater control circuit (Bank 1 Sensor 1)P0031....O2 Sensor heater control circuit low (Bank 1 Sensor 1)P0032....O2 Sensor heater control circuit high (Bank 1 Sensor 1)P0033....Turbocharger bypass valve control circuitP0034....Turbocharger bypass valve control circuit lowP0035....Turbocharger bypass valve control circuit highP0036....O2 Sensor heater control circuit (Bank 1 Sensor 2)P0037....O2 Sensor heater control circuit low (Bank 1 Sensor 2)P0038....O2 Sensor heater control circuit high (Bank 1 Sensor 2)P0042....O2 Sensor heater control circuit (Bank 1 Sensor 3)P0043....O2 Sensor heater control circuit low (Bank 1 Sensor 3)P0044....O2 Sensor heater control circuit high (Bank 1 Sensor 3)P0050....O2 Sensor heater control circuit (Bank 2 Sensor 1)P0051....O2 Sensor heater control circuit low (Bank 2 Sensor 1)P0052....O2 Sensor heater control circuit high (Bank 2 Sensor 1)P0056....O2 Sensor heater control circuit (Bank 2 Sensor 2)P0057....O2 Sensor heater control circuit low (Bank 2 Sensor 2)P0058....O2 Sensor heater control circuit high (Bank 2 Sensor 2)P0062....O2 Sensor heater control circuit (Bank 2 Sensor 3)P0063....O2 Sensor heater control circuit low (Bank 2 Sensor 3)P0064....O2 Sensor heater control circuit high (Bank 2 Sensor 3)P0065....Air Assisted Injector control range/performance problemP0066....Air Assisted Injector control circuit lowP0067....Air Assisted Injector control circuit highP0070....Ambient Air Temperature Sensor circuitP0071....Ambient Air Temperature Sensor range/performance problemP0072....Ambient Air Temperature Sensor circuit low inputP0073....Ambient Air Temperature Sensor circuit high inputP0074....Ambient Air Temperature Sensor circuit intermittentP0075....Intake Valve control Solenoid circuit (Bank 1)P0076....Intake Valve control Solenoid circuit low (Bank 1)P0077....Intake Valve control Solenoid circuit high (Bank 1)P0078....Exhaust Valve control Solenoid circuit (Bank 1)P0079....Exhaust Valve control Solenoid circuit low (Bank 1)P0080....Exhaust Valve control Solenoid circuit high (Bank 1)P0081....Intake Valve control Solenoid circuit (Bank 2)P0082....Intake Valve control Solenoid circuit low (Bank 2)P0083....Intake Valve control Solenoid circuit high (Bank 2)P0084....Exhaust Valve control Solenoid circuit (Bank 2)P0085....Exhaust Valve control Solenoid circuit low (Bank 2)P0086....Exhaust Valve control Solenoid circuit high (Bank 2) 15
  17. 17. Electrónica del automóvil On Board Diagnostic IIP0100....Mass or Volume Air Flow circuit malfunctionP0101....Mass or Volume Air Flow circuit range/performance problemP0102....Mass or Volume Air Flow circuit low inputP0103....Mass or Volume Air Flow circuit high inputP0104....Mass or Volume Air Flow circuit intermittentP0105....Manifold Absolute Pressure/Barometric Pressure circuit malfunctionP0106....Manifold Absolute Pressure/Barometric Pressure circuit range/performance problemP0107....Manifold Absolute Pressure/Barometric Pressure circuit low inputP0108....Manifold Absolute Pressure/Barometric Pressure circuit high inputP0109....Manifold Absolute Pressure/Barometric Pressure circuit intermittentP0110....Intake Air Temperature circuit malfunctionP0111....Intake Air Temperature circuit range/performance problemP0112....Intake Air Temperature circuit low inputP0113....Intake Air Temperature circuit high inputP0114....Intake Air Temperature circuit intermittentP0115....Engine Coolant Temperature circuit malfunctionP0116....Engine Coolant Temperature circuit range/performance problemP0117....Engine Coolant Temperature circuit low inputP0118....Engine Coolant Temperature circuit high inputP0119....Engine Coolant Temperature circuit intermittentP0120....Throttle/Petal Position Sensor/Switch A circuit malfunctionP0121....Throttle/Petal Position Sensor/Switch A circuit range/performance problemP0122....Throttle/Petal Position Sensor/Switch A circuit low inputP0123....Throttle/Petal Position Sensor/Switch A circuit high inputP0124....Throttle/Petal Position Sensor/Switch A circuit intermittentP0125....Insufficient Coolant Temperature for Closed Loop Fuel controlP0126....Insufficient Coolant Temperature for stable operationP0127....Intake Air Temperature too highP0128....Coolant Thermostat (coolant below normal temp range)P0130....O2 Sensor circuit malfunction (Bank 1 Sensor 1)P0131....O2 Sensor circuit low Voltage (Bank 1 Sensor 1)P0132....O2 Sensor circuit high Voltage (Bank 1 Sensor 1)P0133....O2 Sensor circuit Slow Response (Bank 1 Sensor 1)P0134....O2 Sensor circuit No Activity detected (Bank 1 Sensor 1)P0135....O2 Sensor Heater circuit malfunction (Bank 1 Sensor 1)P0136....O2 Sensor circuit malfunction (Bank 1 Sensor 2)P0137....O2 Sensor circuit low Voltage (Bank 1 Sensor 2)P0138....O2 Sensor circuit high Voltage (Bank 1 Sensor 2)P0139....O2 Sensor circuit Slow Response (Bank 1 Sensor 2)P0140....O2 Sensor circuit No Activity detected (Bank 1 Sensor 2)P0141....O2 Sensor Heater circuit malfunction (Bank 1 Sensor 2)P0142....O2 Sensor circuit malfunction (Bank 1 Sensor 3)P0143....O2 Sensor circuit low Voltage (Bank 1 Sensor 3)P0144....O2 Sensor circuit high Voltage (Bank 1 Sensor 3)P0145....O2 Sensor circuit Slow Response (Bank 1 Sensor 3)P0146....O2 Sensor circuit No Activity detected (Bank 1 Sensor 3)P0147....O2 Sensor Heater circuit malfunction (Bank 1 Sensor 3)P0148....Fuel delivery error P0149....Fuel timing errorP0150....O2 Sensor circuit malfunction (Bank 2 Sensor 1)P0151....O2 Sensor circuit low Voltage (Bank 2 Sensor 1)P0152....O2 Sensor circuit high Voltage (Bank 2 Sensor 1)P0153....O2 Sensor circuit Slow Response (Bank 2 Sensor 1)P0154....O2 Sensor circuit No Activity detected (Bank 2 Sensor 1)P0155....O2 Sensor Heater circuit malfunction (Bank 2 Sensor 1)P0156....O2 Sensor circuit malfunction (Bank 2 Sensor 2)P0157....O2 Sensor circuit low Voltage (Bank 2 Sensor 2)P0158....O2 Sensor circuit high Voltage (Bank 2 Sensor 2)P0159....O2 Sensor circuit Slow Response (Bank 2 Sensor 2)P0160....O2 Sensor circuit No Activity detected (Bank 2 Sensor 2)P0161....O2 Sensor Heater circuit malfunction (Bank 2 Sensor 2) 16
  18. 18. Electrónica del automóvil On Board Diagnostic IIP0162....O2 Sensor circuit malfunction (Bank 2 Sensor 3)P0163....O2 Sensor circuit low Voltage (Bank 2 Sensor 3)P0164....O2 Sensor circuit high Voltage (Bank 2 Sensor 3)P0165....O2 Sensor circuit Slow Response (Bank 2 Sensor 3)P0166....O2 Sensor circuit No Activity detected (Bank 2 Sensor 3)P0167....O2 Sensor Heater circuit malfunction (Bank 2 Sensor 3)P0168....Fuel temperature too highP0169....Incorrect fuel composition (flex fuel vehicles)P0170....Fuel Trim malfunction (Bank 1)P0171....System too Lean (Bank 1)P0172....System too Rich (Bank 1)P0173....Fuel Trim malfunction (Bank 2)P0174....System too Lean (Bank 2)P0175....System too Rich (Bank 2)P0176....Fuel Composition Sensor circuit malfunctionP0177....Fuel Composition Sensor circuit range/performanceP0178....Fuel Composition Sensor circuit low inputP0179....Fuel Composition Sensor circuit high inputP0180....Fuel Temperature Sensor A circuit malfunctionP0181....Fuel Temperature Sensor A circuit range/performanceP0182....Fuel Temperature Sensor A circuit low inputP0183....Fuel Temperature Sensor A circuit high inputP0184....Fuel Temperature Sensor A circuit intermittentP0185....Fuel Temperature Sensor B circuit malfunctionP0186....Fuel Temperature Sensor B circuit range/performanceP0187....Fuel Temperature Sensor B circuit low inputP0188....Fuel Temperature Sensor B circuit high inputP0189....Fuel Temperature Sensor B circuit intermittentP0190....Fuel Rail Pressure Sensor circuit malfunctionP0191....Fuel Rail Pressure Sensor circuit range/performanceP0192....Fuel Rail Pressure Sensor circuit low inputP0193....Fuel Rail Pressure Sensor circuit high inputP0194....Fuel Rail Pressure Sensor circuit intermittentP0195....Engine Oil Temperature Sensor malfunctionP0196....Engine Oil Temperature Sensor range/performanceP0197....Engine Oil Temperature Sensor lowP0198....Engine Oil Temperature Sensor highP0199....Engine Oil Temperature Sensor intermittentP0200....Injector circuit malfunctionP0201....Injector circuit malfunction - Cylinder 1P0202....Injector circuit malfunction - Cylinder 2P0203....Injector circuit malfunction - Cylinder 3P0204....Injector circuit malfunction - Cylinder 4P0205....Injector circuit malfunction - Cylinder 5P0206....Injector circuit malfunction - Cylinder 6P0207....Injector circuit malfunction - Cylinder 7P0208....Injector circuit malfunction - Cylinder 8P0209....Injector circuit malfunction - Cylinder 9P0210....Injector circuit malfunction - Cylinder 10P0211....Injector circuit malfunction - Cylinder 11P0212....Injector circuit malfunction - Cylinder 12P0213....Cold Start Injector 1 malfunctionP0214....Cold Start Injector 2 malfunctionP0215....Engine Shutoff Solenoid malfunctionP0216....Injection Timing control circuit malfunctionP0217....Engine Overtemp ConditionP0218....Transmission Over Temperature ConditionP0219....Engine Overspeed ConditionP0220....Throttle/Pedal Position Sensor/Switch B circuit malfunctionP0221....Throttle/Pedal Position Sensor/Switch B circuit range/performance problem 17
  19. 19. Electrónica del automóvil On Board Diagnostic IIP0222....Throttle/Pedal Position Sensor/Switch B circuit low inputP0223....Throttle/Pedal Position Sensor/Switch B circuit high inputP0224....Throttle/Petal Position Sensor/Switch B circuit intermittentP0225....Throttle/Petal Position Sensor/Switch C circuit malfunctionP0226....Throttle/Petal Position Sensor/Switch C circuit range/performance problemP0227....Throttle/Petal Position Sensor/Switch C circuit low inputP0228....Throttle/Petal Position Sensor/Switch C circuit high inputP0229....Throttle/Petal Position Sensor/Switch C circuit intermittentP0230....Fuel Pump Primary circuit malfunctionP0231....Fuel Pump Secondary circuit lowP0232....Fuel Pump Secondary circuit highP0233....Fuel Pump Secondary circuit intermittentP0234....Engine Overboost ConditionP0235....Turbocharger Boost Sensor A circuit malfunctionP0236....Turbocharger Boost Sensor A circuit range/performanceP0237....Turbocharger Boost Sensor A circuit lowP0238....Turbocharger Boost Sensor A circuit highP0239....Turbocharger Boost Sensor B malfunctionP0240....Turbocharger Boost Sensor B circuit range/performanceP0241....Turbocharger Boost Sensor B circuit lowP0242....Turbocharger Boost Sensor B circuit highP0243....Turbocharger Wastegate Solenoid A malfunctionP0244....Turbocharger Wastegate Solenoid A range/performanceP0245....Turbocharger Wastegate Solenoid A lowP0246....Turbocharger Wastegate Solenoid A highP0247....Turbocharger Wastegate Solenoid B malfunctionP0248....Turbocharger Wastegate Solenoid B range/performanceP0249....Turbocharger Wastegate Solenoid B lowP0250....Turbocharger Wastegate Solenoid B highP0251....Injection Pump Fuel Metering control "A" malfunction (Cam/Rotor/Injector)P0252....Injection Pump Fuel Metering control "A" range/performance (Cam/Rotor/Injector)P0253....Injection Pump Fuel Metering control "A" low (Cam/Rotor/Injector)P0254....Injection Pump Fuel Metering control "A" high (Cam/Rotor/Injector)P0255....Injection Pump Fuel Metering control "A" intermittent (Cam/Rotor/Injector)P0256....Injection Pump Fuel Metering control "B" malfunction (Cam/Rotor/Injector)P0257....Injection Pump Fuel Metering control "B" range/performance (Cam/Rotor/Injector)P0258....Injection Pump Fuel Metering control "B" low (Cam/Rotor/Injector)P0259....Injection Pump Fuel Metering control "B" high (Cam/Rotor/Injector)P0260....Injection Pump Fuel Metering control "B" intermittent (Cam/Rotor/Injector)P0261....Cylinder 1 Injector circuit lowP0262....Cylinder 1 Injector circuit highP0263....Cylinder 1 Contribution/Balance FaultP0264....Cylinder 2 Injector circuit lowP0265....Cylinder 2 Injector circuit highP0266....Cylinder 2 Contribution/Balance FaultP0267....Cylinder 3 Injector circuit lowP0268....Cylinder 3 Injector circuit highP0269....Cylinder 3 Contribution/Balance FaultP0270....Cylinder 4 Injector circuit lowP0271....Cylinder 4 Injector circuit highP0272....Cylinder 4 Contribution/Balance FaultP0273....Cylinder 5 Injector circuit lowP0274....Cylinder 5 Injector circuit highP0275....Cylinder 5 Contribution/Balance FaultP0276....Cylinder 6 Injector circuit lowP0277....Cylinder 6 Injector circuit highP0278....Cylinder 6 Contribution/Balance FaultP0279....Cylinder 7 Injector circuit lowP0280....Cylinder 7 Injector circuit highP0281....Cylinder 7 Contribution/Balance Fault 18
  20. 20. Electrónica del automóvil On Board Diagnostic IIP0282....Cylinder 8 Injector circuit lowP0283....Cylinder 8 Injector circuit highP0284....Cylinder 8 Contribution/Balance FaultP0285....Cylinder 9 Injector circuit lowP0286....Cylinder 9 Injector circuit highP0287....Cylinder 9 Contribution/Balance FaultP0288....Cylinder 10 Injector circuit lowP0289....Cylinder 10 Injector circuit highP0290....Cylinder 10 Contribution/Balance FaultP0291....Cylinder 11 Injector circuit lowP0292....Cylinder 11 Injector circuit highP0293....Cylinder 11 Contribution/Balance FaultP0294....Cylinder 12 Injector circuit lowP0295....Cylinder 12 Injector circuit highP0296....Cylinder 12 Contribution/range FaultP0300....Random/Multiple Cylinder misfire detectedP0301....Cylinder 1 misfire detectedP0302....Cylinder 2 misfire detectedP0303....Cylinder 3 misfire detectedP0304....Cylinder 4 misfire detectedP0305....Cylinder 5 misfire detectedP0306....Cylinder 6 misfire detectedP0307....Cylinder 7 misfire detectedP0308....Cylinder 8 misfire detectedP0309....Cylinder 9 misfire detectedP0311....Cylinder 11 misfire detectedP0312....Cylinder 12 misfire detectedP0313....misfire detected with low fuelP0314....Single cylinder misfire (cylinder not specified)P0320....Ignition/Distributor Engine Speed input circuit malfunctionP0321....Ignition/Distributor Engine Speed input circuit range/performanceP0322....Ignition/Distributor Engine Speed input circuit No SignalP0323....Ignition/Distributor Engine Speed input circuit intermittentP0325....Knock Sensor 1 circuit malfunction (Bank 1 or Single Sensor)P0326....Knock Sensor 1 circuit range/performance (Bank 1 or Single Sensor)P0327....Knock Sensor 1 circuit low input (Bank 1 or Single Sensor)P0328....Knock Sensor 1 circuit high input (Bank 1 or Single Sensor)P0329....Knock Sensor 1 circuit intermittent (Bank 1 or Single Sensor)P0330....Knock Sensor 2 circuit malfunction (Bank 2)P0331....Knock Sensor 2 circuit range/performance (Bank 2)P0332....Knock Sensor 2 circuit low input (Bank 2)P0333....Knock Sensor 2 circuit high input (Bank 2)P0334....Knock Sensor 2 circuit intermittent (Bank 2)P0335....Crankshaft Position Sensor A circuit malfunctionP0336....Crankshaft Position Sensor A circuit range/performanceP0337....Crankshaft Position Sensor A circuit low inputP0338....Crankshaft Position Sensor A circuit high inputP0339....Crankshaft Position Sensor A circuit intermittentP0340....Camshaft Position Sensor circuit malfunctionP0341....Camshaft Position Sensor circuit range/performanceP0342....Camshaft Position Sensor circuit low inputP0343....Camshaft Position Sensor circuit high inputP0344....Camshaft Position Sensor circuit intermittentP0345....Camshaft Position Sensor "A" circuit (Bank 2)P0346....Camshaft Position Sensor "A" circuit out of range (Bank 2)P0347....Camshaft Position Sensor "A" circuit low input (Bank 2)P0348....Camshaft Position Sensor "A" circuit high input (Bank 2)P0349....Camshaft Position Sensor "A" circuit intermittent (Bank 2)P0350....Ignition Coil Primary/Secondary circuit malfunctionP0351....Ignition Coil A Primary/Secondary circuit malfunction 19
  21. 21. Electrónica del automóvil On Board Diagnostic IIP0352....Ignition Coil B Primary/Secondary circuit malfunctionP0353....Ignition Coil C Primary/Secondary circuit malfunctionP0354....Ignition Coil D Primary/Secondary circuit malfunctionP0355....Ignition Coil E Primary/Secondary circuit malfunctionP0356....Ignition Coil F Primary/Secondary circuit malfunctionP0357....Ignition Coil G Primary/Secondary circuit malfunctionP0358....Ignition Coil H Primary/Secondary circuit malfunctionP0359....Ignition Coil I Primary/Secondary circuit malfunctionP0360....Ignition Coil J Primary/Secondary circuit malfunctionP0361....Ignition Coil K Primary/Secondary circuit malfunctionP0362....Ignition Coil L Primary/Secondary circuit malfunctionP0365....Camshaft Position Sensor "B" circuit (Bank 1)P0366....Camshaft Position Sensor "B" circuit out of range (Bank 1)P0367....Camshaft Position Sensor "B" circuit low input (Bank 1)P0368....Camshaft Position Sensor "B" circuit high input (Bank 1)P0369....Camshaft Position Sensor "B" circuit intermittent (Bank 1)P0370....Timing Reference high Resolution Signal A malfunctionP0371....Timing Reference high Resolution Signal A Too Many PulsesP0372....Timing Reference high Resolution Signal A Too Few PulsesP0373....Timing Reference high Resolution Signal A intermittent/Erratic PulsesP0374....Timing Reference high Resolution Signal A No PulsesP0375....Timing Reference high Resolution Signal B malfunctionP0376....Timing Reference high Resolution Signal B Too Many PulsesP0377....Timing Reference high Resolution Signal B Too Few PulsesP0378....Timing Reference high Resolution Signal B intermittent/Erratic PulsesP0379....Timing Reference high Resolution Signal B No PulsesP0380....Glow Plug/Heater circuit "A" malfunctionP0381....Glow Plug/Heater Indicator circuit malfunctionP0382....Exhaust Gas Recirculation Flow malfunctionP0385....Crankshaft Position Sensor B circuit malfunctionP0386....Crankshaft Position Sensor B circuit range/performanceP0387....Crankshaft Position Sensor B circuit low inputP0388....Crankshaft Position Sensor B circuit high inputP0389....Crankshaft Position Sensor B circuit intermittentP0390....Camshaft Position Sensor "B" circuit intermittentP0391....Camshaft Position Sensor "B" circuit out of range (Bank 2)P0392....Camshaft Position Sensor "B" circuit low input (Bank 2)P0393....Camshaft Position Sensor "B" circuit high input (Bank 2)P0394....Camshaft Position Sensor "B" circuit intermittent (Bank 2)P0400....Exhaust Gas Recirculation Flow malfunctionP0401....Exhaust Gas Recirculation Flow Insufficient detectedP0402....Exhaust Gas Recirculation Flow Excessive detectedP0403....Exhaust Gas Recirculation circuit malfunctionP0404....Exhaust Gas Recirculation circuit range/performanceP0405....Exhaust Gas Recirculation Sensor A circuit lowP0406....Exhaust Gas Recirculation Sensor A circuit highP0407....Exhaust Gas Recirculation Sensor B circuit lowP0408....Exhaust Gas Recirculation Sensor B circuit highP0410....Secondary Air Injection System malfunctionP0411....Secondary Air Injection System Incorrect Flow detectedP0412....Secondary Air Injection System Switching Valve A circuit malfunctionP0413....Secondary Air Injection System Switching Valve A circuit openP0414....Secondary Air Injection System Switching Valve A circuit shortedP0415....Secondary Air Injection System Switching Valve B circuit malfunctionP0416....Secondary Air Injection System Switching Valve B circuit openP0417....Secondary Air Injection System Switching Valve B circuit shortedP0418....Secondary Air Injection System Relay "A" circuit malfunctionP0419....Secondary Air Injection System Relay "B" circuit malfunctionP0420....Catalyst System Efficiency Below Threshold (Bank 1)P0421....Warm Up Catalyst Efficiency Below Threshold (Bank 1) 20
  22. 22. Electrónica del automóvil On Board Diagnostic IIP0422....Main Catalyst Efficiency Below Threshold (Bank 1)P0423....Heated Catalyst Efficiency Below Threshold (Bank 1)P0424....Heated Catalyst Temperature Below Threshold (Bank 1)P0425....Catalyst Temperature Sensor (Bank 1)P0426....Catalyst Temperature Sensor out of range (Bank 1)P0427....Catalyst Temperature Sensor low input (Bank 1)P0428....Catalyst Temperature Sensor high input (Bank 1)P0429....Catalyst Heater control circuit (Bank 1)P0430....Catalyst System Efficiency Below Threshold (Bank 2)P0431....Warm Up Catalyst Efficiency Below Threshold (Bank 2)P0432....Main Catalyst Efficiency Below Threshold (Bank 2)P0433....Heated Catalyst Efficiency Below Threshold (Bank 2)P0434....Heated Catalyst Temperature Below Threshold (Bank 2)P0435....Catalyst Temperature Sensor (Bank 2)P0436....Catalyst Temperature Sensor out of range (Bank 2)P0437....Catalyst Temperature Sensor low input (Bank 2)P0438....Catalyst Temperature Sensor high input (Bank 2)P0439....Catalyst Heater control circuit (Bank 2)P0440....Evaporative Emission control System malfunctionP0441....Evaporative Emission control System Incorrect Purge FlowP0442....Evaporative Emission control System Leak detected (small leak)P0443....Evaporative Emission control System Purge control Valve circuit malfunctionP0444....Evaporative Emission control System Purge control Valve circuit openP0445....Evaporative Emission control System Purge control Valve circuit shortedP0446....Evaporative Emission control System Vent control circuit malfunctionP0447....Evaporative Emission control System Vent control circuit openP0448....Evaporative Emission control System Vent control circuit shortedP0449....Evaporative Emission control System Vent Valve/Solenoid circuit malfunctionP0450....Evaporative Emission control System Pressure Sensor malfunctionP0451....Evaporative Emission control System Pressure Sensor range/performanceP0452....Evaporative Emission control System Pressure Sensor low inputP0453....Evaporative Emission control System Pressure Sensor high inputP0454....Evaporative Emission control System Pressure Sensor intermittentP0455....Evaporative Emission control System Leak detected (gross leak)P0456....Evaporative Emission control System leak detected (small leak)P0457....Evaporative Emission control System leak detected (loose filler cap)P0460....Fuel Level Sensor circuit malfunctionP0461....Fuel Level Sensor circuit range/performanceP0462....Fuel Level Sensor circuit low inputP0463....Fuel Level Sensor circuit high inputP0464....Fuel Level Sensor circuit intermittentP0465....Purge Flow Sensor circuit malfunctionP0466....Purge Flow Sensor circuit range/performanceP0467....Purge Flow Sensor circuit low inputP0468....Purge Flow Sensor circuit high inputP0469....Purge Flow Sensor circuit intermittentP0470....Exhaust Pressure Sensor malfunctionP0471....Exhaust Pressure Sensor range/performanceP0472....Exhaust Pressure Sensor lowP0473....Exhaust Pressure Sensor highP0474....Exhaust Pressure Sensor intermittentP0475....Exhaust Pressure control Valve malfunctionP0476....Exhaust Pressure control Valve range/performanceP0477....Exhaust Pressure control Valve lowP0478....Exhaust Pressure control Valve highP0479....Exhaust Pressure control Valve intermittentP0480....Cooling Fan 1 control circuit malfunctionP0481....Cooling Fan 2 control circuit malfunctionP0482....Cooling Fan 3 control circuit malfunctionP0483....Cooling Fan Rationality Check malfunction 21
  23. 23. Electrónica del automóvil On Board Diagnostic IIP0484....Cooling Fan circuit Over CurrentP0485....Cooling Fan Power/Ground circuit malfunctionP0486....Exhaust Gas Recirculation Sensor "B" circuitP0487....Exhaust Gas Recirculation Throttle Position control circuitP0488....Exhaust Gas Recirculation Throttle Position control out of rangeP0491....Secondary Air Injection System (Bank 1)P0492....Secondary Air Injection System (Bank 2)P0500....Vehicle Speed Sensor malfunctionP0501....Vehicle Speed Sensor range/performanceP0502....Vehicle Speed Sensor low inputP0503....Vehicle Speed Sensor intermittent/Erratic/highP0505....Idle control System malfunctionP0506....Idle control System RPM lower Than ExpectedP0507....Idle control System RPM higher Than ExpectedP0508....Idle control System circuit lowP0509....Idle control System circuit highP0510....Closed Throttle Position Switch malfunctionP0512....Starter request circuitP0513....Incorrect Immobilizer keyP0515....Battery Temperature Sensor circuitP0516....Battery Temperature Sensor circuit lowP0517....Battery Temperature Sensor circuit highP0520....Engine Oil Pressure Sensor/Switch circuit malfunctionP0521....Engine Oil Pressure Sensor/Switch circuit range/performanceP0522....Engine Oil Pressure Sensor/Switch circuit low VoltageP0523....Engine Oil Pressure Sensor/Switch circuit high VoltageP0524....Engine oil pressure too lowP0530....A/C Refrigerant Pressure Sensor circuit malfunctionP0531....A/C Refrigerant Pressure Sensor circuit out of rangeP0532....A/C Refrigerant Pressure Sensor circuit low inputP0533....A/C Refrigerant Pressure Sensor circuit high inputP0534....Air Conditioner Refrigerant Charge LossP0540....Intake Air Heater circuitP0541....Intake Air Heater circuit lowP0542....Intake Air Heater circuit highP0544....Exhaust Gas Temperature Sensor circuit (Bank 1)P0545....Exhaust Gas Temperature Sensor circuit low (Bank 1)P0546....Exhaust Gas Temperature Sensor circuit high (Bank 1)P0547....Exhaust Gas Temperature Sensor circuit (Bank 2)P0548....Exhaust Gas Temperature Sensor circuit low (Bank 2)P0549....Exhaust Gas Temperature Sensor circuit high (Bank 2)P0550....Power Steering Pressure Sensor circuit malfunctionP0551....Power Steering Pressure Sensor circuit range/performanceP0552....Power Steering Pressure Sensor circuit low inputP0553....Power Steering Pressure Sensor circuit high inputP0554....Power Steering Pressure Sensor circuit intermittentP0560....System Voltage malfunctionP0561....System Voltage UnstableP0562....System Voltage lowP0563....System Voltage highP0564....Cruise control multi-function input signalP0565....Cruise control On Signal malfunctionP0566....Cruise control Off Signal malfunctionP0567....Cruise control Resume Signal malfunctionP0568....Cruise control Set Signal malfunctionP0569....Cruise control Coast Signal malfunctionP0570....Cruise control Accel Signal malfunctionP0571....Cruise control/Brake Switch A circuit malfunctionP0572....Cruise control/Brake Switch A circuit lowP0573....Cruise control/Brake Switch A circuit high 22
  24. 24. Electrónica del automóvil On Board Diagnostic IIP0574....Cruise control system - vehicle speed too highP0575....Cruise control Input circuitP0576....Cruise control Input circuit lowP0577....Cruise control Input circuit highP0578....Cruise control Related malfunctionP0579....Cruise control Related malfunctionP0580....Cruise control Related malfunctionP0600....Serial Communication Link malfunctionP0601....Internal control Module Memory Check Sum ErrorP0602....control Module Programming ErrorP0603....Internal control Module Keep Alive Memory (KAM) ErrorP0604....Internal control Module Random Access Memory (RAM) ErrorP0605....Internal control Module Read Only Memory (ROM) ErrorP0606....PCM Processor FaultP0607....control Module performanceP0608....control Module VSS Output "A" malfunctionP0609....control Module VSS Output "B" malfunctionP0610....control Module vehicle options errorP0615....Starter Relay circuitP0616....Starter Relay circuit lowP0617....Starter Relay circuit highP0618....Alternative Fuel control Module KAM errorP0619....Alternative Fuel control Module RAM/ROM errorP0620....Generator control circuit malfunctionP0621....Generator Lamp "L" control circuit malfunctionP0622....Generator Field "F" control circuit malfunctionP0623....Generator Lamp control circuitP0624....Fuel Cap Lamp control circuitP0630....VIN not programmed or mismatch - ECM/PCMP0631....VIN not programmed or mismatch - TCMP0635....Power Steering control circuitP0636....Power Steering control circuit lowP0637....Power Steering control circuit highP0638....Throttle Actuator control out of range (Bank 1)P0639....Throttle Actuator control out of range (Bank 2)P0640....Intake Air Heater control circuitP0645....A/C Clutch Relay control circuitP0646....A/C Clutch Relay control circuit highP0647....A/C Clutch Relay control circuit highP0648....Immobilizer Lamp control circuitP0649....Speed control Lamp control circuitP0650....Malfunction Indicator Lamp (MIL) control circuit malfunctionP0654....Engine RPM Output circuit malfunctionP0655....Engine Hot Lamp Output control circuit malfunctionP0656....Fuel Level Output circuit malfunctionP0660....Intake Manifold Tuning Valve control circuit (Bank 1)P0661....Intake Manifold Tuning Valve control circuit low (Bank 1)P0662....Intake Manifold Tuning Valve control circuit high (Bank 1)P0663....Intake Manifold Tuning Valve control circuit (Bank 2)P0664....Intake Manifold Tuning Valve control circuit low (Bank 2)P0665....Intake Manifold Tuning Valve control circuit high (Bank 2)P0700....Transmission control System malfunctionP0701....Transmission control System out of rangeP0702....Transmission control System ElectricalP0703....Torque Converter/Brake Switch B circuit malfunctionP0704....Clutch Switch input circuit malfunctionP0705....Transmission range Sensor circuit malfunction (PRNDL input)P0706....Transmission range Sensor circuit range/performanceP0707....Transmission range Sensor circuit low inputP0708 Transmission range Sensor circuit high input 23
  25. 25. Electrónica del automóvil On Board Diagnostic IIP0709 Transmission range Sensor circuit intermittentP0710....Transmission Fluid Temperature Sensor circuit malfunctionP0711....Transmission Fluid Temperature Sensor circuit range/performanceP0712....Transmission Fluid Temperature Sensor circuit low inputP0713....Transmission Fluid Temperature Sensor circuit high inputP0714....Transmission Fluid Temperature Sensor circuit intermittentP0715....input/Turbine Speed Sensor circuit malfunctionP0716....input/Turbine Speed Sensor circuit range/performanceP0717....input/Turbine Speed Sensor circuit No SignalP0718....input/Turbine Speed Sensor circuit intermittentP0719....Torque Converter/Brake Switch B circuit lowP0720....Output Speed Sensor circuit malfunctionP0721....Output Speed Sensor range/performanceP0722....Output Speed Sensor No SignalP0723....Output Speed Sensor intermittentP0724....Torque Converter/Brake Switch B circuit highP0725....Engine Speed input circuit malfunctionP0726....Engine Speed input circuit range/performanceP0727....Engine Speed input circuit No SignalP0728....Engine Speed input circuit intermittentP0730....Incorrect Gear RatioP0731....Gear 1 Incorrect ratioP0732....Gear 2 Incorrect ratioP0733....Gear 3 Incorrect ratioP0734....Gear 4 Incorrect ratioP0735....Gear 5 Incorrect ratioP0736....Reverse incorrect gear ratioP0737....TCM engine speed output circuitP0738....TCM engine speed output circuit lowP0739....TCM engine speed output circuit highP0740....Torque Converter Clutch circuit malfunctionP0741....Torque Converter Clutch circuit performance or stuck offP0742....Torque Converter Clutch circuit stuck onP0743....Torque Converter Clutch circuit electricalP0744....Torque Converter Clutch circuit intermittentP0745....Pressure control Solenoid malfunctionP0746....Pressure control Solenoid performance or Stuck OffP0747....Pressure control Solenoid Stuck OnP0748....Pressure control Solenoid ElectricalP0749....Pressure control Solenoid intermittentP0750....Shift Solenoid A malfunctionP0751....Shift Solenoid A performance or Stuck OffP0752....Shift Solenoid A Stuck OnP0753....Shift Solenoid A ElectricalP0754....Shift Solenoid A intermittentP0755....Shift Solenoid B malfunctionP0756....Shift Solenoid B performance or Stuck OffP0757....Shift Solenoid B Stuck OnP0758....Shift Solenoid B ElectricalP0759....Shift Solenoid B intermittentP0760....Shift Solenoid C malfunctionP0761....Shift Solenoid C performance or Stuck OffP0762....Shift Solenoid C Stuck OnP0763....Shift Solenoid C ElectricalP0764....Shift Solenoid C intermittentP0765....Shift Solenoid D malfunctionP0766....Shift Solenoid D performance or Stuck OffP0767....Shift Solenoid D Stuck OnP0768....Shift Solenoid D ElectricalP0769....Shift Solenoid D intermittent 24
  26. 26. Electrónica del automóvil On Board Diagnostic IIP0770....Shift Solenoid E malfunctionP0771....Shift Solenoid E performance or Stuck OffP0772....Shift Solenoid E Stuck OnP0773....Shift Solenoid E ElectricalP0774....Shift Solenoid E intermittentP0775....Pressure Control Solenoid "B"P0776....Pressure Control Solenoid "B" performance or stuck offP0777....Pressure Control Solenoid "B" stuck onP0778....Pressure Control Solenoid "B" electricalP0779....Pressure Control Solenoid "B" intermittentP0780....Shift malfunctionP0781....1-2 Shift malfunctionP0782....2-3 Shift malfunctionP0783....3-4 Shift malfunctionP0784....4-5 Shift malfunctionP0785....Shift/Timing Solenoid malfunctionP0786....Shift/Timing Solenoid range/performanceP0787....Shift/Timing Solenoid lowP0788....Shift/Timing Solenoid highP0789....Shift/Timing Solenoid intermittentP0790....Normal/performance Switch circuit malfunctionP0791....Intermediate Shaft Speed Sensor circuitP0792....Intermediate Shaft Speed Sensor circuit out of rangeP0793....Intermediate Shaft Speed Sensor circuit no signalP0794....Intermediate Shaft Speed Sensor circuit intermittentP0795....Pressure Control Solenoid "C"P0796....Pressure Control Solenoid "C" out of rangeP0797....Pressure Control Solenoid "C" stuck onP0798....Pressure Control Solenoid "C" electricalP0799....Pressure Control Solenoid "C" intermittentP0801....Reverse Inhibit control circuit malfunctionP0803....1-4 Upshift (Skip Shift) Solenoid control circuit malfunctionP0804....1-4 Upshift (Skip Shift) Lamp control circuit malfunctionP0805....Clutch Position Sensor circuitP0806....Clutch Position Sensor circuit out of rangeP0807....Clutch Position Sensor circuit lowP0808....Clutch Position Sensor circuit highP0809....Clutch Position Sensor circuit intermittentP0810....Clutch Position control errorP0811....Excessive Clutch SlippageP0812....Reverse Input circuitP0813....Reverse Output circuitP0815....Upshift Switch circuitP0816....Downshift Switch circuitP0817....Starter Disable circuitP0818....Driveline Disconnect Switch input circuitP0820....Gear Lever X-Y Position Sensor circuitP0821....Gear Lever X Position circuitP0822....Gear Lever Y Position circuitP0823....Gear Lever X Position circuit intermittentP0824....Gear Lever Y Position circuit intermittentP0830....Clutch Pedal Switch "A" circuitP0831....Clutch Pedal Switch "A" circuit lowP0832....Clutch Pedal Switch "A" circuit highP0833....Clutch Pedal Switch "B" circuitP0834....Clutch Pedal Switch "B" circuit lowP0835....Clutch Pedal Switch "B" circuit highP0837....Four Wheel Drive Switch circuitP0838....Four Wheel Drive Switch circuit lowP0839....four Wheel Drive Switch circuit high 25
  27. 27. Electrónica del automóvil On Board Diagnostic IIP0840....Transmission Fluid Pressure Sensor/Switch "A" circuitP0841....Transmission Fluid Pressure Sensor/Switch "A" circuit out of rangeP0842...Transmission Fluid Pressure Sensor/Switch "A" circuit lowP0843....Transmission Fluid Pressure Sensor/Switch "A" circuit highP0844....Transmission Fluid Pressure Sensor/Switch "A" circuit intermittentP0845....Transmission Fluid Pressure Sensor/Switch "B" circuitP0846....Transmission Fluid Pressure Sensor/Switch "B" circuit out of rangeP0847...Transmission Fluid Pressure Sensor/Switch "B" circuit lowP0848....Transmission Fluid Pressure Sensor/Switch "B" circuit highP0849....Transmission Fluid Pressure Sensor/Switch "B" circuit intermittent C0000 - Vehicle SpeedInformation Circuit Malfunction 2) BODY ERROR CODES Los códigos de error en la carrocería del vehículo no se encuentranestandarizados por normativa, aunque existen unos códigos de GM, que generalmentese usan como estandarizados. 3) CHASSIS ERROR CODESC0035 - Left Front Wheel Speed Circuit MalfunctionC0040 - Right Front Wheel Speed Circuit MalfunctionC0041 - Right Front Wheel Speed Sensor Circuit Range/Performance (EBCM)C0045 - Left Rear Wheel Speed Circuit MalfunctionC0046 - Left Rear Wheel Speed Sensor Circuit Range/Performance (EBCM)C0050 - Right Rear Wheel Speed Circuit MalfunctionC0051 - LF Wheel Speed Sensor Circuit Range/Performance (EBCM)C0060 - Left Front ABS Solenoid #1 Circuit MalfunctionC0065 - Left Front ABS Solenoid #2 Circuit MalfunctionC0070 - Right Front ABS Solenoid #1 Circuit MalfunctionC0075 - Right Front ABS Solenoid #2 Circuit MalfunctionC0080 - Left Rear ABS Solenoid #1 Circuit MalfunctionC0085 - Left Rear ABS Solenoid #2 Circuit MalfunctionC0090 - Right Rear ABS Solenoid #1 Circuit MalfunctionC0095 - Right Rear ABS Solenoid #2 Circuit MalfunctionC0110 - Pump Motor Circuit MalfunctionC0121 - Valve Relay Circuit MalfunctionC0128 - Low Brake Fluid Circuit LowC0141 - Left TCS Solenoid #1 Circuit MalfunctionC0146 - Left TCS Solenoid #2 Circuit MalfunctionC0151 - Right TCS Solenoid #1 Circuit MalfunctionC0156 - Right TCS Solenoid #2 Circuit MalfunctionC0161 - ABS/TCS Brake Switch Circuit MalfunctionC0221 - Right Front Wheel Speed Sensor Circuit OpenC0222 - Right Front Wheel Speed Signal MissingC0223 - Right Front Wheel Speed Signal ErraticC0225 - Left Front Wheel Speed Sensor Circuit OpenC0226 - Left Front Wheel Speed Signal MissingC0227 - Left Front Wheel Speed Signal ErraticC0229 - Drop Out of Front Wheel Speed SignalsC0235 - Rear Wheel Speed Signal Circuit OpenC0236 - Rear Wheel Speed Signal Circuit MissingC0237 - Rear Wheel Speed Signal ErraticC0238 - Wheel Speed MismatchC0241 - EBCM Control Valve Circuit 26
  28. 28. Electrónica del automóvil On Board Diagnostic IIC0245 - Wheel Speed Sensor Frequency ErrorC0254 - EBCM Control Valve CircuitC0265 - EBCM Relay CircuitC0266 - EBCM Relay CircuitC0267 - Pump Motor Circuit Open/ShortedC0268 - Pump Motor Circuit Open/ShortedC0269 - Excessive Dump/Isolation TimeC0271 - EBCM MalfunctionC0272 - EBCM MalfunctionC0273 - EBCM MalfunctionC0274 - Excessive Dump/Isolation TimeC0279 - Powertrain Configuration Not ValidC0281 - Brake Switch CircuitC0283 - Traction Switch Shorted to GroundC0284 - EBCM MalfunctionC0286 - ABS Indicator Lamp Circuit Shorted to B+C0287 - Delivered Torque CircuitC0288 - Brake Warning Lamp Circuit Shorted to B+C0290 - Lost Communications With PCMC0292 - Lost Communications With PCMC0291 - Lost Communications With BCMC0297 - Powertrain Configuration Data Not ReceivedC0298 - Powertrain Indicated Traction Control MalfunctionC0300 - Rear Speed Sensor MalfunctionC0305 - Front Speed Sensor MalfunctionC0306 - Motor A or B CircuitC0308 - Motor A/B Circuit LowC0309 - Motor A/B Circuit HighC0310 - Motor A/B Circuit OpenC0315 - Motor Ground Circuit OpenC0321 - Transfer Case Lock CircuitC0323 - T-Case Lock Circuit LowC0324 - T-Case Lock Circuit HighC0327 - Encoder Circuit MalfunctionC0357 - Park Switch Circuit HighC0359 - Four Wheel Drive Low Range (4LO) Discrete Output CircuitC0362 - 4LO Discrete Output Circuit HighC0367 - Front Axle Control Circuit HighC0374 - General System MalfunctionC0376 - Front/Rear Shaft Speed MismatchC0379 - Front Axle SystemC0387 - Unable to Perform ShiftC0472 - Steering Handwheel Speed Sensor Signal V LowC0473 - Steering Handwheel Speed Sensor Signal V HighC0495 - EVO Tracking ErrorC0498 - Steering Assist Control Actuator Feed Circuit LowC0499 - Steering Assist Control Solenoid Feed Circuit HighC0503 - Steering Assist Control Solenoid Return Circuit LowC0504 - Steering Assist Control Solenoid Return Circuit HighC0550 - ECU Malfunction - internal write / checksum malfunctionC0559 - EEPROM Checksum ErrorC0563 - Calibration ROM Checksum ErrorC0577 - Left Front Solenoid Circuit LowC0578 - Left Front Solenoid Circuit HighC0579 - Left Front Solenoid Circuit OpenC0582 - Right Front Solenoid Circuit LowC0583 - Right Front Solenoid Circuit HighC0584 - Right Front Solenoid Circuit OpenC0587 - Left Rear Solenoid Circuit LowC0588 - Left Rear Solenoid Circuit High 27
  29. 29. Electrónica del automóvil On Board Diagnostic IIC0589 - Left Rear Solenoid Circuit OpenC0592 - Right Rear Solenoid Circuit LowC0593 - Right Rear Solenoid Circuit HighC0594 - Right Rear Solenoid Circuit OpenC0611 - VIN Information ErrorC0615 - Left Front Position Sensor MalfunctionC0620 - Right Front Position Sensor MalfunctionC0625 - Left Rear Position Sensor MalfunctionC0628 - Level Control Position Sensor Circuit HighC0630 - Right Rear Position Sensor MalfunctionC0635 - Left Front Normal Force Circuit MalfunctionC0638 - Left Front Normal Force Circuit HighC0640 - Right Front Normal Force Circuit MalfunctionC0643 - Right Front Normal Force Circuit HighC0655 - Level Control Compressor Relay MalfunctionC0657 - Level Control Compressor Circuit LowC0658 - Level Control Compressor Circuit HighC0660 - Level Control Exhaust Valve Circuit MalfunctionC0662 - Level Control Exhaust Valve Circuit LowC0663 - Level Control Exhaust Valve Circuit HighC0665 - Chassis Pitch Signal CircuitC0690 - Damper Control Relay Circuit MalfunctionC0691 - Damper Control Relay Circuit RangeC0693 - Damper Control Relay Circuit HighC0695 - Position Sensor Overcurrent (8 volt supply)C0696 - Position Sensor Overcurrent (5 volt supply)C0710 - Steering Position Signal MalfunctionC0750 - Tire Pressure Monitor (TPM) system sensor not transmittingC0755 - Tire Pressure Monitor (TPM) system sensor not transmittingC0760 - Tire Pressure Monitor (TPM) system sensor not transmittingC0765 - Tire Pressure Monitor (TPM) system sensor not transmittingC0800 - Device Power #1 Circuit MalfunctionC0896 - Electronic Suspension Control (ESC) voltage is outside the normal range of 9 to 15.5 volts 4) NETWORK ERROR CODESU0001 High Speed CAN Communication BusU0002 High Speed CAN Communication Bus PerformanceU0003 High Speed CAN Communication Bus (+) OpenU0004 High Speed CAN Communication Bus (+) LowU0005 High Speed CAN Communication Bus (+) HighU0006 High Speed CAN Communication Bus (-) OpenU0007 High Speed CAN Communication Bus (-) LowU0008 High Speed CAN Communication Bus (-) HighU0009 High Speed CAN Communication Bus (-) shorted to Bus (+)U0010 Medium Speed CAN Communication BusU0011 Medium Speed CAN Communication Bus PerformanceU0012 Medium Speed CAN Communication Bus (+) OpenU0013 Medium Speed CAN Communication Bus (+) LowU0014 Medium Speed CAN Communication Bus (+) HighU0015 Medium Speed CAN Communication Bus (-) OpenU0016 Medium Speed CAN Communication Bus (-) LowU0017 Medium Speed CAN Communication Bus (-) HighU0018 Medium Speed CAN Communication Bus (-) shorted to Bus (+)U0019 Low Speed CAN Communication BusU0020 Low Speed CAN Communication Bus PerformanceU0021 Low Speed CAN Communication Bus (+) OpenU0022 Low Speed CAN Communication Bus (+) LowU0023 Low Speed CAN Communication Bus (+) High 28
  30. 30. Electrónica del automóvil On Board Diagnostic IIU0024 Low Speed CAN Communication Bus (-) OpenU0025 Low Speed CAN Communication Bus (-) LowU0026 Low Speed CAN Communication Bus (-) HighU0027 Low Speed CAN Communication Bus (-) shorted to Bus (+)U0028 Vehicle Communication Bus AU0029 Vehicle Communication Bus A PerformanceU0030 Vehicle Communication Bus A (+) OpenU0031 Vehicle Communication Bus A (+) LowU0032 Vehicle Communication Bus A (+) HighU0033 Vehicle Communication Bus A (-) OpenU0034 Vehicle Communication Bus A (-) LowU0035 Vehicle Communication Bus A (-) HighU0036 Vehicle Communication Bus A (-) shorted to Bus A (+)U0037 Vehicle Communication Bus BU0038 Vehicle Communication Bus B PerformanceU0039 Vehicle Communication Bus B (+) OpenU0040 Vehicle Communication Bus B (+) LowU0041 Vehicle Communication Bus B (+) HighU0042 Vehicle Communication Bus B (-) OpenU0043 Vehicle Communication Bus B (-) LowU0044 Vehicle Communication Bus B (-) HighU0045 Vehicle Communication Bus B (-) shorted to Bus B (+)U0046 Vehicle Communication Bus CU0047 Vehicle Communication Bus C PerformanceU0048 Vehicle Communication Bus C (+) OpenU0049 Vehicle Communication Bus C (+) LowU0050 Vehicle Communication Bus C (+) HighU0051 Vehicle Communication Bus C (-) OpenU0052 Vehicle Communication Bus C (-) LowU0053 Vehicle Communication Bus C (-) HighU0054 Vehicle Communication Bus C (-) shorted to Bus C (+)U0055 Vehicle Communication Bus DU0056 Vehicle Communication Bus D PerformanceU0057 Vehicle Communication Bus D (+) OpenU0058 Vehicle Communication Bus D (+) LowU0059 Vehicle Communication Bus D (+) HighU0060 Vehicle Communication Bus D (-) OpenU0061 Vehicle Communication Bus D (-) LowU0062 Vehicle Communication Bus D (-) HighU0063 Vehicle Communication Bus D (-) shorted to Bus D (+)U0064 Vehicle Communication Bus EU0065 Vehicle Communication Bus E PerformanceU0066 Vehicle Communication Bus E (+) OpenU0067 Vehicle Communication Bus E (+) LowU0068 Vehicle Communication Bus E (+) HighU0069 Vehicle Communication Bus E (-) OpenU0070 Vehicle Communication Bus E (-) LowU0071 Vehicle Communication Bus E (-) HighU0072 Vehicle Communication Bus E (-) shorted to Bus E (+)U0073 Control Module Communication Bus OffU0074 Reserved by DocumentU0075 Reserved by DocumentU0076 Reserved by DocumentU0077 Reserved by DocumentU0078 Reserved by DocumentU0079 Reserved by DocumentU0080 Reserved by DocumentU0081 Reserved by DocumentU0082 Reserved by DocumentU0083 Reserved by Document 29
  31. 31. Electrónica del automóvil On Board Diagnostic IIU0084 Reserved by DocumentU0085 Reserved by DocumentU0086 Reserved by DocumentU0087 Reserved by DocumentU0088 Reserved by DocumentU0089 Reserved by DocumentU0090 Reserved by DocumentU0091 Reserved by DocumentU0092 Reserved by DocumentU0093 Reserved by DocumentU0094 Reserved by DocumentU0095 Reserved by DocumentU0096 Reserved by DocumentU0097 Reserved by DocumentU0098 Reserved by DocumentU0099 Reserved by DocumentU0100 Lost Communication With ECM/PCM "A"U0101 Lost Communication with TCMU0102 Lost Communication with Transfer Case Control ModuleU0103 Lost Communication With Gear Shift ModuleU0104 Lost Communication With Cruise Control ModuleU0105 Lost Communication With Fuel Injector Control ModuleU0106 Lost Communication With Glow Plug Control ModuleU0107 Lost Communication With Throttle Actuator Control ModuleU0108 Lost Communication With Alternative Fuel Control ModuleU0109 Lost Communication With Fuel Pump Control ModuleU0110 Lost Communication With Drive Motor Control ModuleU0111 Lost Communication With Battery Energy Control Module "A"U0112 Lost Communication With Battery Energy Control Module "B"U0113 Lost Communication With Emissions Critical Control InformationU0114 Lost Communication With Four-Wheel Drive Clutch Control ModuleU0115 Lost Communication With ECM/PCM "B"U0116 Reserved by DocumentU0117 Reserved by DocumentU0118 Reserved by DocumentU0119 Reserved by DocumentU0120 Reserved by DocumentU0121 Lost Communication With Anti-Lock Brake System (ABS) Control ModuleU0122 Lost Communication With Vehicle Dynamics Control ModuleU0123 Lost Communication With Yaw Rate Sensor ModuleU0124 Lost Communication With Lateral Acceleration Sensor ModuleU0125 Lost Communication With Multi-axis Acceleration Sensor ModuleU0126 Lost Communication With Steering Angle Sensor ModuleU0127 Lost Communication With Tire Pressure Monitor ModuleU0128 Lost Communication With Park Brake Control ModuleU0129 Lost Communication With Brake System Control ModuleU0130 Lost Communication With Steering Effort Control ModuleU0131 Lost Communication With Power Steering Control ModuleU0132 Lost Communication With Ride Level Control ModuleU0133 Reserved by DocumentU0134 Reserved by DocumentU0135 Reserved by DocumentU0136 Reserved by DocumentU0137 Reserved by DocumentU0138 Reserved by DocumentU0139 Reserved by DocumentU0140 Lost Communication With Body Control ModuleU0141 Lost Communication With Body Control Module "A"U0142 Lost Communication With Body Control Module "B"U0143 Lost Communication With Body Control Module "C" 30
  32. 32. Electrónica del automóvil On Board Diagnostic IIU0144 Lost Communication With Body Control Module "D"U0145 Lost Communication With Body Control Module "E"U0146 Lost Communication With Gateway "A"U0147 Lost Communication With Gateway "B"U0148 Lost Communication With Gateway "C"U0149 Lost Communication With Gateway "D"U0150 Lost Communication With Gateway "E"U0151 Lost Communication With Restraints Control ModuleU0152 Lost Communication With Side Restraints Control ModuleU0153 Lost Communication With Side Restraints Control ModuleU0154 Lost Communication With Restraints Occupant Sensing Control ModuleU0155 Lost Communication With Instrument Panel Cluster (IPC) Control ModuleU0156 Lost Communication With Information Center "A"U0157 Lost Communication With Information Center "B"U0158 Lost Communication With Head Up DisplayU0159 Lost Communication With Parking Assist Control ModuleU0160 Lost Communication With Audible Alert Control ModuleU0161 Lost Communication With Compass ModuleU0162 Lost Communication With Navigation Display ModuleU0163 Lost Communication With Navigation Control ModuleU0164 Lost Communication With HVAC Control ModuleU0165 Lost Communication With HVAC Control ModuleU0166 Lost Communication With Auxiliary Heater Control ModuleU0167 Lost Communication With Vehicle Immobilizer Control ModuleU0168 Lost Communication With Vehicle Security Control ModuleU0169 Lost Communication With Sunroof Control ModuleU0170 Lost Communication With "Restraints System Sensor A"U0171 Lost Communication With "Restraints System Sensor B"U0172 Lost Communication With "Restraints System Sensor C"U0173 Lost Communication With "Restraints System Sensor D"U0174 Lost Communication With "Restraints System Sensor E"U0175 Lost Communication With "Restraints System Sensor F"U0176 Lost Communication With "Restraints System Sensor G"U0177 Lost Communication With "Restraints System Sensor H"U0178 Lost Communication With "Restraints System Sensor I"U0179 Lost Communication With "Restraints System Sensor J"U0180 Lost Communication With Automatic Lighting Control ModuleU0181 Lost Communication With Headlamp Leveling Control ModuleU0182 Lost Communication With Lighting Control ModuleU0183 Lost Communication With Lighting Control ModuleU0184 Lost Communication With RadioU0185 Lost Communication With Antenna Control ModuleU0186 Lost Communication With Audio AmplifierU0187 Lost Communication With Digital Disc Player/Changer Module "A"U0188 Lost Communication With Digital Disc Player/Changer Module "B"U0189 Lost Communication With Digital Disc Player/Changer Module "C"U0190 Lost Communication With Digital Disc Player/Changer Module "D"U0191 Lost Communication With TelevisionU0192 Lost Communication With Personal ComputerU0193 Lost Communication With "Digital Audio Control Module A"U0194 Lost Communication With "Digital Audio Control Module B"U0195 Lost Communication With Subscription Entertainment Receiver ModuleU0196 Lost Communication With Rear Seat Entertainment Control ModuleU0197 Lost Communication With Telephone Control ModuleU0198 Lost Communication With Telematic Control ModuleU0199 Lost Communication With "Door Control Module A"U0200 Lost Communication With "Door Control Module B"U0201 Lost Communication With "Door Control Module C"U0202 Lost Communication With "Door Control Module D"U0203 Lost Communication With "Door Control Module E" 31
  33. 33. Electrónica del automóvil On Board Diagnostic IIU0204 Lost Communication With "Door Control Module F"U0205 Lost Communication With "Door Control Module G"U0206 Lost Communication With Folding Top Control ModuleU0207 Lost Communication With Movable Roof Control ModuleU0208 Lost Communication With "Seat Control Module A"U0209 Lost Communication With "Seat Control Module B"U0210 Lost Communication With "Seat Control Module C"U0211 Lost Communication With "Seat Control Module D"U0212 Lost Communication With Steering Column Control ModuleU0213 Lost Communication With Mirror Control ModuleU0214 Lost Communication With Remote Function ActuationU0215 Lost Communication With "Door Switch A"U0216 Lost Communication With "Door Switch B"U0217 Lost Communication With "Door Switch C"U0218 Lost Communication With "Door Switch D"U0219 Lost Communication With "Door Switch E"U0220 Lost Communication With "Door Switch F"U0221 Lost Communication With "Door Switch G"U0222 Lost Communication With "Door Window Motor A"U0223 Lost Communication With "Door Window Motor B"U0224 Lost Communication With "Door Window Motor C"U0225 Lost Communication With "Door Window Motor D"U0226 Lost Communication With "Door Window Motor E"U0227 Lost Communication With "Door Window Motor F"U0228 Lost Communication With "Door Window Motor G"U0229 Lost Communication With Heated Steering Wheel ModuleU0230 Lost Communication With Rear Gate ModuleU0231 Lost Communication With Rain Sensing ModuleU0232 Lost Communication With Side Obstacle Detection Control ModuleU0233 Lost Communication With Side Obstacle Detection Control ModuleU0234 Lost Communication With Convenience Recall ModuleU0235 Lost Communication With Cruise Control Front Distance Range SensorU0300 Internal Control Module Software IncompatibilityU0301 Software Incompatibility with ECM/PCMU0302 Software Incompatibility with Transmission Control ModuleU0303 Software Incompatibility with Transfer Case Control ModuleU0304 Software Incompatibility with Gear Shift Control ModuleU0305 Software Incompatibility with Cruise Control ModuleU0306 Software Incompatibility with Fuel Injector Control ModuleU0307 Software Incompatibility with Glow Plug Control ModuleU0308 Software Incompatibility with Throttle Actuator Control ModuleU0309 Software Incompatibility with Alternative Fuel Control ModuleU0310 Software Incompatibility with Fuel Pump Control ModuleU0311 Software Incompatibility with Drive Motor Control ModuleU0312 Software Incompatibility with Battery Energy Control Module AU0313 Software Incompatibility with Battery Energy Control Module BU0314 Software Incompatibility with Four-Wheel Drive Clutch Control ModuleU0315 Software Incompatibility with Anti-Lock Brake System Control ModuleU0316 Software Incompatibility with Vehicle Dynamics Control ModuleU0317 Software Incompatibility with Park Brake Control ModuleU0318 Software Incompatibility with Brake System Control ModuleU0319 Software Incompatibility with Steering Effort Control ModuleU0320 Software Incompatibility with Power Steering Control ModuleU0321 Software Incompatibility with Ride Level Control ModuleU0322 Software Incompatibility with Body Control ModuleU0323 Software Incompatibility with Instrument Panel Control ModuleU0324 Software Incompatibility with HVAC Control ModuleU0325 Software Incompatibility with Auxiliary Heater Control ModuleU0326 Software Incompatibility with Vehicle Immobilizer Control ModuleU0327 Software Incompatibility with Vehicle Security Control Module 32
  34. 34. Electrónica del automóvil On Board Diagnostic IIU0328 Software Incompatibility with Steering Angle Sensor ModuleU0329 Software Incompatibility with Steering Column Control ModuleU0330 Software Incompatibility with Tire Pressure Monitor ModuleU0331 Software Incompatibility with Body Control Module "A"U0400 Invalid Data ReceivedU0401 Invalid Data Received From ECM/PCMU0402 Invalid Data Received From Transmission Control ModuleU0403 Invalid Data Received From Transfer Case Control ModuleU0404 Invalid Data Received From Gear Shift Control ModuleU0405 Invalid Data Received From Cruise Control ModuleU0406 Invalid Data Received From Fuel Injector Control ModuleU0407 Invalid Data Received From Glow Plug Control ModuleU0408 Invalid Data Received From Throttle Actuator Control ModuleU0409 Invalid Data Received From Alternative Fuel Control ModuleU0410 Invalid Data Received From Fuel Pump Control ModuleU0411 Invalid Data Received From Drive Motor Control ModuleU0412 Invalid Data Received From Battery Energy Control Module AU0413 Invalid Data Received From Battery Energy Control Module BU0414 Invalid Data Received From Four-Wheel Drive Clutch Control ModuleU0415 Invalid Data Received From Anti-Lock Brake System Control ModuleU0416 Invalid Data Received From Vehicle Dynamics Control ModuleU0417 Invalid Data Received From Park Brake Control ModuleU0418 Invalid Data Received From Brake System Control ModuleU0419 Invalid Data Received From Steering Effort Control ModuleU0420 Invalid Data Received From Power Steering Control ModuleU0421 Invalid Data Received From Ride Level Control ModuleU0422 Invalid Data Received From Body Control ModuleU0423 Invalid Data Received From Instrument Panel Control ModuleU0424 Invalid Data Received From HVAC Control ModuleU0425 Invalid Data Received From Auxiliary Heater Control ModuleU0426 Invalid Data Received From Vehicle Immobilizer Control ModuleU0427 Invalid Data Received From Vehicle Security Control ModuleU0428 Invalid Data Received From Steering Angle Sensor ModuleU0429 Invalid Data Received From Steering Column Control ModuleU0430 Invalid Data Received From Tire Pressure Monitor ModuleU0431 Invalid Data Received From Body Control Module "A" 33

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