Wiper Motor: Testing and Inspection

Fig. 8 Front Wiper Motor Connector Terminal Identification:

1. Disconnect 5-pin connector at wiper motor, Fig. 8.
2. Connect battery positive to the B (GRN/BLK) terminal and negative to the L (BLU) terminal. Motor should run smoothly at low speed. If it does not, repair or replace as necessary.
3. Connect battery positive to the B (GRN/BLK) terminal and negative to the HI (BLU/YEL) terminal. Motor should run smoothly at high speed. If it does not, repair or replace as necessary.