2002 SIERRA HEATER FAN PROBLEM

  • Tiny
  • swdoyle
  • 2002 Chevrolet Truck
  • V8
  • 4WD
  • automatic
  • 360,000 miles

2002 Sierra heater fan has stopped blowing - is this a heater fan resister problem, and is there more than one part to be replaced?

Monday, March 14th, 2011 AT 11:04 AM

1 Answer

  • Tiny
  • rasmataz
  • Member

Try directing power straight to the blower motor from the battery if it comes on-check blower relay, resistor/fan control module and blower switch

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Monday, March 14th, 2011 AT 11:08 AM

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