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windshield wiper pump
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  1. Chevy Suburban Forum (GMC Yukon XL)
    99 Suburban K1500 LT 5.7l Trying to debug this issue. I disconnected the 3 pin connector between the fuel pump and I guess the motor module and probed across 2 of the 3pins (it seems only 2 of the pins are used). When i activate the steering column switches, the wipers move fine, but I...
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