Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Immobiliser System (w/o Smart Key System)

Toyota Corolla Cross (2022-2026) Service Manual / Vehicle Interior / Theft Deterrent / Keyless Entry / Immobiliser System (w/o Smart Key System)

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 Precaution

PRECAUTION PRECAUTION WHEN USING GTS (a) After all DTCs are cleared, check if the malfunction occurs again 6 seconds after turning the ignition switch ON. PRECAUTIONS FOR THE DOOR CONTROL TRANSMITTE

 Parts Location

PARTS LOCATION ILLUSTRATION *1 ECM - - ILLUSTRATION *1 UNLOCK WARNING SWITCH ASSEMBLY *2 COMBINATION METER ASSEMBLY *3 SECURITY INDICATOR LIGHT

 System Diagram

SYSTEM DIAGRAM

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 Engine Oil Temperature Sensor Circuit Short to Ground (P019511)

DESCRIPTION The engine oil temperature sensor (oil pressure and temperature sensor) replaces the oil temperature with electrical signals and outputs them to the ECM. DTC No. Detection Item DTC Detection Condition Trouble Area MIL Note P019511 Engine Oil Temperature

 DC/DC Converter Current Sensor Signal Bias Level Out of Range / Zero Adjustment Failure (P0E5128)

DTC SUMMARY MALFUNCTION DESCRIPTION This DTC is stored when an abnormal current sensor output signal is detected. The cause of this malfunction may be one of the following: Internal inverter malfunction Current sensor malfunction Inverter with converter assembly internal circuit malfunct

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