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Discussion Starter · #1 ·
Hi
I hope i am asking this correctly. In my 2003 trailblazer the center consol rear the fan portion wont work. It has one of the digital temp control modules. The radio portion lights up and works but no fan for ac or heat? This is a standard LT, not an EXT
Any help would be great
The fuses are good from what i can tell
thanks
 

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2004 gmc envoy_slt
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If fuses #36 & 39 in the rear fuse box are good, then you either have a bad blower motor, bad AUX HVAC Control panel or a wiring issue.
 

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Discussion Starter · #3 ·
If fuses #36 & 39 in the rear fuse box are good, then you either have a bad blower motor, bad AUX HVAC Control panel or a wiring issue.
thank you very much. Is the blower motor in the lower portion of the center console?
 
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