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2003 Chevy Z71


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jax33
New User

Dec 13, 2013, 10:05 AM

Post #1 of 2 (704 views)
2003 Chevy Z71 Sign In

I have a 2003 Chevy Silverado Z71. The heater blower will just work on the high setting only, #5. Could this be a fuse or the blower fan?


DanD
Veteran / Moderator
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Dec 13, 2013, 10:07 AM

Post #2 of 2 (701 views)
Re: 2003 Chevy Z71 Sign In

90% of the time this is the blower motor resistor under the dash that causes this issue.

Dan.

Canadian "EH"






(This post was edited by DanD on Dec 13, 2013, 10:10 AM)






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