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Wiper motor wiring

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Old Sep 27, 2022 | 08:39 AM
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Default Wiper motor wiring

Aloha all,
. I'm building my C3 and ran into a few problems, other than buying 77 seatbelts for the 69, opps.
I'm attempting to figure out the wiring for the wiper motor. In the service manual I have I see three wires for the wiper and two for the wiper pump.
On the actual part I have a
blue and black tbat go to the pump
a Yellow
Green
Lt Blue
Brown
Black

the lt blue, brown and black goes into the original connector.

But the green and yellow looks like they go into the motor.
Can anyone identify these and what they should be hooked up to?. Thanks.


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Old Sep 27, 2022 | 08:54 AM
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Try looking at repairs.Willcox corvette.com. Remember that the wiring is different on a number of C3 years. If you are certain on the year of the your wiper motor, Willcox should have the schematic you need. They also have instructions on how to test the dash mounted control switch along with the motor wiring/internals. Don’t break the wire ceramic resistor like me, they are like hen’s teeth to find.
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