I got a 2003 Yukon xl, I replace the rear blower and resister with out checking power first. After I replaced both the blower did not function?
I checked for power now: No power at the blower, but I do have 12V going in to the module / resister ("Orange") wire. The blower gets it's power from...
2003 Yukon XL Rear Blower None Function
I had power 12V Orange wire in to the resistor just next to the blower 3 wire plug going into the resistor. I replace the resistor thinking that was the reason I had none functing rear blower. The new resistor p/n was RU394 in standard it looked a little...
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