Windshield Wiper System

Windshield Wiper System

• Always follow the procedure described in repair information when connecting the battery. The battery cut-out will be deactivated and damage to the vehicle electrical equipment may occur if the connecting sequence is not followed exactly. Refer to => [ Warnings and Safety Precautions ] Service Precautions.

• Observe notes for threaded connections of battery terminals. Refer to => [ Battery Post/Terminal ] Battery Post/Terminal.

• The function of the windshield wiper system can be checked via the Wiper motor control module (J400) output Diagnostic Test Mode (DTM).

• Additional information:

Refer to the Owner's Manual.

General Description

• The hood ( Front hood switch (F266) ) must be closed in order to use the windshield wipers.

The Wiper motor control module (J400) is integrated in the Windshield wiper motor (V).

• If the Wiper motor control module or windshield wiper motor is replaced, Wiper motor control module must be coded. Refer to => [ Wiper Motor Control Module (J400), Coding ] Testing and Inspection.

• Observe notes for operation for automatic driving lights control. Refer to the Owner's manual.

DTC Recognition and Display

The wiper motor control module and the Vehicle electrical system control module (J519) have OBD, which makes Fault Finding easier.

The "Guided Fault Finding" function is to be used for troubleshooting of the systems as described in => [ Vehicle Diagnosis, Testing and Information Systems ] Testing and Inspection.