gmc Workshop Repair Guides

GMC Workshop Manuals

< PREV PAGE NEXT PAGE >
Page 1
background image

Wiper Switch: Testing and Inspection
Wiper Switch Test

Front wiper switch continuity test

1.

Disconnect electrical connectors from wiper motor.

2.

Check switch continuity using a digital voltmeter with ignition switch in the On position. Continuity should exist at various switch positions
between terminals as shown, Fig. 19.

Wiper and Washer Systems > Sensors and Switches - Wiper and Washer Systems > Wiper Switch > Component Information > Testing and Inspection > Wiper Switch Test

< PREV PAGE NEXT PAGE >