Mechanics

NO BLOWER HIGH SPEED

2007 Chevrolet HHR • 4 cylinder FWD Automatic • 88,300 miles

A/C blower only blows low and intermediate speeds, not high speed. What is likely cause and repair/replace instructions.
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Jimmiez
October 18, 2011.




Probably the switch itself. It connects different degrees of grounding to the blower. Take center panel apart(trim just pops off/out unscrew plate with switch) and unplug blower switch. Connect black and orange wires with jumper. This is HIGH connection to blower. If it works its the switch.


Tiny
Fixitmr
Oct 18, 2011.
Here's a couple pics


Tiny
Fixitmr
Oct 18, 2011.
If ya need a switch try ebay or salvage yard.
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Tiny
Fixitmr
Oct 18, 2011.

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