Related Diagnostic Procedures
CIRCUIT DESCRIPTIONWiper motor is controlled by the Body ECU. Even CPU is in the failure, its circuit structure enables to operate the wiper with "High" mode.
WIRING DIAGRAM
Step 1:
Step 2:
Step 3:
INSPECTION PROCEDURE
HINT: In case of using the LEXUS hand-held tester, start the inspection from step 1 and in case of not using the LEXUS hand-held tester, start from step 2.