ABS/parking light on and no air from front and rear blower motors blower

2004 CHEVROLET 1500
180,000 MILES • 5.3L • V8 • 4WD • AUTOMATIC
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JMEDRANO5
  • MEMBER
  • 1 POST
All happened at the same time.
All fuses and relays check good. replaced blower resistor and nothing. power to resistor but no power to blower motor. Bypassed power to blower positive side and blower works. temperature set on/off toggle to have A/C.

Please help
Aug 22, 2019 at 10:38 PM
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JACOBANDNICKOLAS
  • CAR REPAIR CONTRIBUTOR
  • 110,190 POSTS
Welcome to 2CarPros.

I attached a picture of the blower motor resistor plug and what each pin is for. Confirm there is power to pin G and ground to pin E.

If there is power and ground, my next suspect is the switch in the vehicle.

Let me know what you find.

Joe
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Aug 23, 2019 at 9:51 PM
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