INSPECTION



REAR WIPER MOTOR CHECK



Inspect the rear wiper motor by disconnecting the harness connector with the motor attached to the vehicle.

REAR WIPER MOTOR OPERATION CHECK


Connect the battery to the rear wiper motor to inspect the motor operation as shown in the illustration.

REAR WIPER MOTOR STOP POSITION CHECK



  1. Connect the battery to the rear wiper motor as shown in the illustration.
  2. Disconnect the battery in the middle of the motor rotation and check to see that the motor stops.
  3. Reconnect the battery.
  4. Check to see that the rear wiper motor runs and then stops at the automatic stop position.

REAR WASHER MOTOR INSPECTION




1.The rear washer motor must be checked with the washer tank installed and the washer fluid filled.
2.Connect the battery to the washer motor connector as shown. Check that the washer motor delivers washer strongly to the rear washer hose side.

CHECKING THE REAR WASHER NOZZLE INJECTION DIRECTION



note Use special tool Adjustment tool, washer nozzle (MB992326) to adjust the splashing points of the nozzle.

ADJUSTMENT OF THE JET TYPE WASHER NOZZLE INJECTION POSITION


caution Adjust the splashing position within the specified adjustment range, otherwise the windshield cannot be washed properly.
1.Use special tool Adjustment tool, washer nozzle (MB992326) to adjust the splashing points of the nozzle.

2.Insert the jet type washer nozzle adjusting side of the special tool Adjustment tool, washer nozzle (MB992326) into the injection part of the washer nozzle as shown in figure (A).

3.Move the special tool Adjustment tool, washer nozzle (MB992326) up and down to adjust the angle of the washer nozzle as shown in figure (B).



CHECKING THE REAR WIPER AND WASHER SWITCH


The rear wiper and washer switch can be checked for proper operation by confirming ETACS diagnosis code. (Refer to GROUP 54A - ETACS )