Riviera V6-231 3.8L VIN C SFI (1989)
Fig. 12 Permanent Magnet Depressed Park Type Wiper Motor w/Integral Washer Pump
Fig. 22 Wiper Switch Continuity Chart. Models W/permanent Magnet, Depressed Park Type Motor & Integral Washer Pump
Fig. 23 Wiper Switch Continuity Chart. Models W/permanent Magnet, Depressed Park Type Motor & Integral Washer Pump
Wiper Switch Continuity Test
1.
Disconnect electrical connectors from wiper motor, Figs. 11 and 12.
2.
Check switch continuity using suitable voltmeter or continuity tester. Continuity should exist at various switch positions between terminals shown
in Figs. 22 and 23 and ground.
DEPRESSED PARK MOTOR W/REMOTE WASHER PUMP
Wiper Motor Inoperative
1.
Turn ignition switch on and wiper off, then connect test light lead to ground on vehicle and probe harness terminal No. 3.
2.
If light illuminates, proceed as follows:
a. Connect test light lead to ground at wiper motor case and probe harness terminal No. 3.