Windshield Wiper/Washer Switch rewiring... help needed
I have limited electrical knowledge and for my race C5 I want to remove Windshield Wiper/Washer Switch and replace it with two that will only turn on high speed or low speed windshield wipers.
I found the switch diagram. But I have no idea how to proceed forward... any suggestions, please?
Find the connector view in your service manual. Connect power to the input side of each switch and the speed you want to the output side.
Seems it would be just as easy to get either low or high with a DPDT (on-off-on) toggle switch. You can just pull the wires from C219 or find them before the go through the firewall.
Based on the diagram:
"Mux 2" wants 12v input through the 24k ohm resistor in low or high
"Mux 1" wants 12v input in low or high
"High" wants 12 volts in high only
Over-simplified drawing not showing center off position ......
Last edited by lucky131969; Jul 25, 2024 at 04:04 PM.







