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

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Model: Corolla 1,3 Corolla 1,6 GT Corolla 1,6 Corolla 1,8<br />

Corolla 2,0D<br />

Flash type <strong>Fault</strong> location<br />

Probable cause<br />

22<br />

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

circuit<br />

24 I Intake air temperature (IAT) sensor - openlshort circuit I Wiring, IAT sensor, ECM<br />

32 I Module coding plug I Wiring, module coding plug, ECM<br />

35<br />

39<br />

Manifold absolute pressure (MAP) sensor - openlshort<br />

circuit<br />

Fuel temperature sensor - openlshort circuit<br />

Wiring, ECT sensor, ECM<br />

Wiring, MAP sensor, ECM<br />

Wiring, fuel temperature sensor, ECM<br />

41 I Throttle position (TP) sensor I Wiring, TP sensor, ECM<br />

42 I Vehicle speed sensor (VSS) I Wiring, VSS, instrument panel, ECM<br />

43<br />

51<br />

99<br />

Starter signal<br />

Switch signal - AC switch ON during diagnosis<br />

Switch signal - throttle position (TP) sensor, no closed<br />

throttle signal during diagnosis<br />

Immobilizer control system - malfunction<br />

Wiring, ignition switch, ECM<br />

Wiring, AC switch, AC control module, ECM<br />

Wiring, TP sensor, ECM<br />

Wiring, immobilizer read coil amplifier, immobilizer<br />

read coil, immobilizer control module, ECM<br />

c=3

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