Toyota Corolla Cross: Diagnostic Trouble Code Chart
Toyota Corolla Cross (2022-2025) Service Manual / Vehicle Exterior / Wiper / Washer / Wiper And Washer System / Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Wiper and Washer System|
DTC No. | Detection Item |
DTC Output from | Link |
|---|---|---|---|
|
B235787 | Wiper Module Missing Message |
Main Body |
|
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Wiper Module Missing Message (B235787)
DESCRIPTION The main body ECU (multiplex network body ECU) and windshield wiper relay assembly communicate via CXPI communication. The main body ECU (multiplex network body ECU) stores this DTC if com
Front Wiper Motor Circuit
DESCRIPTION The windshield wiper relay assembly controls the windshield wiper motor assembly through this circuit. WIRING DIAGRAM
PROCEDURE
1.
PERFORM ACTIVE TEST USING GTS (FRONT WIPER LO
Rear Wiper Motor Circuit
DESCRIPTION This circuit is the power source circuit for the rear wiper motor assembly. WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses of circuits related to this system before
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Engine/Power Switch Signal Compare Failure (B227862)
DESCRIPTION This DTC is stored when the SSW1 contact signal, SSW2 contact signal and SSW3 contact signal, which are detected when the power switch is operated, do not match.
DTC No. Detection Item
DTC Detection Condition Trouble Area
Note B227862
Engine/Power Switch Sig
Check For Intermittent Problems
CHECK FOR INTERMITTENT PROBLEMS
NOTICE:
Operation history is stored in the RAM or EEPROM of the certification ECU (smart key ECU assembly). As the cause of a malfunction stored in the RAM will be cleared when the cable is disconnected from the negative (-) auxiliary battery terminal, do not di
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