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Home >> Chevy Truck >> 1990 >> G 20 Van V6-262 4.3L >> Repair and Diagnosis >> Wiper and Washer Systems >> Testing and Inspection >> Front Wiper >> Without Pulse >> Wipers Inoperative In Delay Position

Wipers Inoperative In Delay Position

1. Defective pulse module.
2. Defective wiper switch.

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