Test A: The Windshield Wipers Are Inoperative

PINPOINT TEST A: THE WINDSHIELD WIPERS ARE INOPERATIVE

A1-A2:

A2-A3:

A4-A5:

A6-A8:

A9-A11:

A12-A14:

Normal Operation
Under normal operation, the windshield wiper motor receives power through circuit 1671 (RD) and is grounded through circuits 1203 (BK/LB) and 1205 (BK). The front wiper motor receives open and ground inputs from the wiper switch through circuits 58 (WH), 61 (YE/RD), 63 (RD) and 950 (WH/BK) to activate the windshield wipers to the selected speeds.

Possible Causes
- Fuse
- Open in circuits 58 (WH), 61 (YE/RD), 63 (RD), 950 (WH/BK), 1203 (BK/LB) or 1205 (BK)
- Inoperative wiper switch
- Inoperative windshield wiper motor