heat/ac fan???

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heat/ac fan???

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Chevrolet Forums >> Chevy Trucks, Vans & SUV's >> Trailblazer >> heat/ac fan???

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heat/ac fan??? - 3/3/2008 11:20:28 AM

ehhget

Posts: 308
Joined: 1/22/2008
Status: offline

2002 trailblazer ls- turn on ac or heat and nothing blows out, all fuses are good. Anyone have a suggestion? Thanks.

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01 Silverado 5.3L 4X4
01 Camaro SS LS1 SLP
70 Nova SS 350

Post #: 1

RE: heat/ac fan??? - 3/5/2008 11:08:22 AM

TrkMas3122

Posts: 8
Joined: 2/12/2008
Status: offline

I would suggest checking the blower motor resistor. Its right under the glove box. Takes about 30 min to replace and fairly inexpensive.

(in reply to ehhget)

Post #: 2

RE: heat/ac fan??? - 3/5/2008 11:23:56 AM

ehhget

Posts: 308
Joined: 1/22/2008
Status: offline

will do - what does it look like and how would i know it is bad? thanks

_____________________________

01 Silverado 5.3L 4X4
01 Camaro SS LS1 SLP
70 Nova SS 350

(in reply to TrkMas3122)

Post #: 3

RE: heat/ac fan??? - 4/18/2008 4:26:58 AM

Batvette71

Posts: 5
Joined: 4/8/2008
Status: offline

Gm wants $45 after market $23 . Remove the plastic panel under the glove box it is attached to the blower motor . Follow the purple wire. 2 screws hold the resistor. Coulsd also drop down the glove box to reach the connection to the blower motor easier

(in reply to ehhget)

Post #: 4