Having problems with your Chevrolet S 10 ?
I have a 2002 Chevy S10 Crew Cab Pickup. The Windshield Washer Pump does not work. I have replaced the pump and checked wiring from the pump to the steering console and the ground side wire. I can get the pump to work if, I jump power to the steering console wire. That would leave the power to the switch, the switch, or a fuse. All of the fuses in the cab seem to be fine. The engine fuse box had a spot for the windshield washer pump, but no connections for a fuse to go into that spot (not even s
Looking at the Diagram the power for the washer pump goes from the multi-function switch on column to the pump for domestic vehicles and the power fuse also runs the wipers so if it was the fuse your wipers would not work. The fuse in the PDM in the engine compartment is for a another option so it may or pay not have a fuse. so since the motor works by jumping power to the wire in the engine compartment. Than that leaves a bad switch or a broken connection in the wire between the switch and the bulkhead connector through the firewall.
Repair Help & Product Troubleshooting for Chevrolet S 10
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