Diesel Data: Automotive Repair

Front Wiper Motor

Fig. 13 Front Wiper Motor Connector Terminal Identification:





1. Disconnect 5-P connector at wiper motor, Fig. 13.
2. Connect battery positive to D terminal and negative to B terminal. Motor should run smoothly at low speed. If it does not, replace motor.
3. Connect battery positive to D terminal and negative to A terminal. Motor should run smoothly at high speed. If it does not, replace motor.