Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Key Reminder Warning System

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 Precaution

PRECAUTION PRECAUTION WHEN REPLACING COMBINATION METER ASSEMBLY (a) When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly which was install

 Parts Location

PARTS LOCATION ILLUSTRATION *1 FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (LH) *2 COMBINATION METER ASSEMBLY *3 UN-LOCK WARNING SWITCH ASSEMBLY *4 MAIN BODY ECU (M

 System Diagram

SYSTEM DIAGRAM

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 Entry Interior Alarm does not Sound

DESCRIPTION The smart key system (for Entry Function) uses the buzzer in the combination meter assembly (meter ECU) to perform various vehicle interior warnings. When the conditions of each warning are met, the certification ECU (smart key ECU assembly) sends a buzzer activation request signal to th

 Right Rear Wheel Speed Sensor Internal Electronic Failure (C051249)

DESCRIPTION When the system is starting up and the skid control ECU (brake actuator assembly) detects a speed sensor circuit malfunction via the speed sensor circuit self-diagnosis function, this DTC is stored. DTC No. Detection Item DTC Detection Condition

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