Wipers stopped working

THOMAS TATE

MEMBER
2000 CHEVROLET SILVERADO
5.3L
V8
4WD
AUTOMATIC
200,000 MILES

Wipers worked yesterday, I left them on when I shut truck off. Snowed and froze overnight. Started truck this morning forgot I left them on when I went to turn on I realized they were on. Now they don't work. Thinking they were frozen to window and blown fuse. I checked 25 amp fuse in box and was still good and still don't work. Any ideas what to check next?

Friday, November 1st, 2019 AT 10:07 AM

1 Reply

ASEMASTER6371

MECHANIC
52,796 POSTS

Good afternoon,

You need to test for power to the motor itself. It may have burned out the wiper motor.

I attached a diagram for you to view. Check for power to the motor on the highlighted wire.

Roy

REMOVAL PROCEDURE

TOOLS REQUIRED
J 39232 Wiper Transmission Separator

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1. Remove the wiper arms.
2. Remove the air inlet grille panel.
3. Remove the four bolts and the reinforcement panel.

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4. Disconnect the electrical connector from the wiper motor.

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5. Remove the two bolts from the wiper transmission assembly.
6. Remove the wiper transmission assembly from the vehicle

Images (Click to make bigger)