A/C Blower Switch issues 1996 - end of production

HVAC, heating, cooling, air handling. Anything air temp related.
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Bret Schmerker
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A/C Blower Switch issues 1996 - end of production

Post by Bret Schmerker »

:-k Early January 2022, the blower speed selector on my 1997 M11006 broke, leaving me the two slowest out of four speeds. How common is shaft breakage for 1996-2005? Short of replacement of the whole A/C control unit (which has a thermostatic switch and vacuum valves in addition to the switch described), how can I stabilize the speed selector?
1997 GMC M11006 (Safari SLE, 2WD, V6-4300/4L60-E/7.625" 3.73:1 open)
Acquired Jul 2018 / In service Sep 2018 - present
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MountainManJoe
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Re: A/C Blower Switch issues 1996 - end of production

Post by MountainManJoe »

Time to visit the junkyard.
But don't say you're looking for a "M11006" because nobody will know what you're talking about.
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