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Autodata - Diagnostic Trouble Codes Fault locations and probable causes - 2004 edition

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1 502 I,,,,,,,,,,<br />

Engine management<br />

EOBD<br />

type<br />

I <strong>Fault</strong> M ion<br />

PI 555 Exhaust gas recirculation (EGR) system -<br />

rangelperformance problem<br />

PI 603 Engine coolant temperature (ECT) sensor -<br />

Probable cause<br />

Wiring, hose leaklblockage, EGR valvelsolenoid<br />

Wiring, ECT sensor, multifunction control module<br />

PI612<br />

Immobilizer - memorization<br />

PI614 I Engine control module (ECM) - sensor supply Wiring, ECM<br />

PI623<br />

PI 625<br />

PI 626<br />

Engine control module (ECM - processor fault<br />

Engine control module (ECM) - internal fault<br />

Throttle motor position sensorlmanifold absolute<br />

pressure (MAP) sensor - correlation<br />

1 Engine torque delivered<br />

Electronic stability programme (ESP) - incorrect<br />

signal<br />

Electronic stability programme (ESP) - incorrect<br />

signal<br />

Transmission control system - implausible signal<br />

PI627 1 Non respect of torque dem<strong>and</strong>ed by driver<br />

PI 628 Brake pedal position (BPP) switch, accelerator pedal<br />

position (APP) sensor - correlation<br />

PI 629 Calculated mechanical frictionlactual friction -<br />

correlation<br />

PI630 Cruise control system - implausible signal<br />

PI631 I Engine control module (ECM) - processor fault ECM<br />

UlOOO Controller area network (CAN) data bus, ECM -<br />

no communication<br />

U1003 Controller area network (CAN) data bus -<br />

no communication<br />

U1109 Controller area network (CAN) data bus, transmission<br />

control module (TCM) - no communication<br />

U1113 Controller area network (CAN) data bus,<br />

ECMIESP - no communication<br />

U1117 Controller area network (CAN) data bus,<br />

suspension - no communication<br />

U1118 Controller area network (CAN) data bus, multifunction<br />

control module - no communication<br />

U1217<br />

U1218<br />

control module (TCM) - no communication<br />

ECMIESP - no communication<br />

Controller area network (CAN) data bus,<br />

suswnsion - no communication<br />

Controller area network (CAN) data bus, multifunction<br />

control module - no communication<br />

Wiring, engine hot lamp, ECM<br />

Wiring, trip computer, ECM<br />

Incorrect programming, immobilizer transponder,<br />

multifunction control module<br />

ECM<br />

ECM<br />

Wiring, throttle motor position sensor 1, MAP sensor,<br />

throttle motor, mechanical fault<br />

Wiring, electronic stability program (ESP) control<br />

module, multifunction control module<br />

Wiring, electronic stability program (ESP) control<br />

module, multifunction control module<br />

Wiring, transmission control module (TCM),<br />

multifunction control module, mechanical fault<br />

Wiring, BPP switch, APP sensor, multifunction control<br />

module, mechanical fault<br />

Wiring, combination switch, multifunction control<br />

module<br />

Wiring, CAN data bus<br />

Wiring, CAN data bus<br />

Wiring, CAN data bus<br />

Wiring, CAN data bus<br />

Wiring, CAN data bus<br />

Wiring, CAN data bus<br />

Wiring, CAN data bus<br />

Wiring, CAN data bus<br />

Wiring, CAN data bus<br />

Wiring, CAN data bus

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