infiniti Workshop Repair Guides

Infiniti Workshop Service and Repair Manuals

Sensors and Switches - Wiper and Washer Systems > < Windshield Moulding / Trim|Service and Repair|Page 14393
Page 1
background image

Check Valve: Testing and Inspection

Inspection for Washer Nozzle

CHECK VALVE

Blow air in the injection direction, and check that air flows only one way. Make sure that the reverse direction (inhale) is not possible.

Sensors and Switches - Wiper and Washer Systems > < Windshield Moulding / Trim|Service and Repair|Page 14393