Test R

PINPOINT TEST R: THE REAR WIPER STAYS ON CONTINUOUSLY

Test R1-R2:

Test R3-R5:

Normal Operation
Under normal operation the rear wiper motor receives open and ground inputs from the multifunction switch through circuits 410 (WH/OG) and 411 (BK/LB) to activate the wiper to the appropriate speeds.

Possible Causes
- Short to ground in circuits 410 (WH/OG) or 411 (BK/LB).
- Open in circuit 1302 (WH/LG).
- Inoperative rear wiper motor.
- Inoperative multifunction switch.