Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Power Door Lock Control System

Toyota Corolla Cross (2022-2026) Service Manual / Vehicle Interior / Door Lock / Power Door Lock Control System

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 Precaution

PRECAUTION PRECAUTIONS WHEN USING GTS (a) When using the GTS with the ignition switch off to troubleshoot: Connect the GTS to the vehicle, and turn a courtesy light switch on and off at 1.5 seconds

 Parts Location

PARTS LOCATION ILLUSTRATION *A w/ Power Back Door System *B w/o Power Back Door System *1 FRONT DOOR LOCK WITH MOTOR ASSEMBLY RH *2 FRONT DOOR COURTESY LIGHT SWIT

 System Diagram

SYSTEM DIAGRAM

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 Rear Seat Belt Warning Light Malfunction

DESCRIPTION The power distribution box assembly sends a signal indicating a rear seat belt status when the ignition switch is ON to the main body ECU (multiplex network body ECU) via CXPI communication. The main body ECU (multiplex network body ECU) sends a signal indicating the rear door courtesy

 Ultrasonic Sensor (Rear Right Center) Missing Message (C1AE887)

DESCRIPTION This DTC is output when an open circuit or short occurs in the communication line between a rear center ultrasonic sensor (RRC sensor) and the rear center ultrasonic sensor (RLC sensor), or when a malfunction occurs in a rear center ultrasonic sensor (RRC sensor) on the rear.

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