Toyota Corolla Cross: Diagnostic Trouble Code Chart
Toyota Corolla Cross (2022-2025) Service Manual / Vehicle Interior / Door Lock / Power Door Lock Control System / Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Power Door Lock Control System|
DTC No. | Detection Item |
Link |
|---|---|---|
| B124300 |
Impact Detection Sensor Circuit Malfunction |
|
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Impact Detection Sensor Circuit Malfunction (B124300)
DESCRIPTION If the collision door lock release function does not operate normally, or an open or short in the GSW input circuit of the main body ECU (multiplex network body ECU) is detected, DTC B1243
All Doors LOCK/UNLOCK Functions do not Operate Via Door Key Cylinder
DESCRIPTION The main body ECU (multiplex network body ECU) receives door key cylinder lock or unlock switch signals from the front door lock with motor assembly (for driver door). The main body ECU (m
All Doors LOCK/UNLOCK Functions do not Operate Via Master Switch
DESCRIPTION The main body ECU (multiplex network body ECU) receives switch signals from the multiplex network master switch assembly via LIN communication system. The main body ECU (multiplex network
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Transmission Wire
Removal
REMOVAL
CAUTION / NOTICE / HINT
COMPONENTS (REMOVAL)
Procedure
Part Name Code
1
TRANSMISSION VALVE BODY ASSEMBLY
35410J
-
-
-
2
TRANSMIS
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
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