hvac system only has high setting?? - Maintenance and Repair Forum

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hvac system only has high setting??
Sunday, February 19, 2006 11:57 PM
does anyone know why my heater and a/c only has a high setting?? the fan only works if you turn it all the way to high..???

Re: hvac system only has high setting??
Monday, February 20, 2006 12:15 AM
more than likely the resistor pack in the fan switch is dead in all positions but the highest.



Re: hvac system only has high setting??
Monday, February 20, 2006 12:21 AM
exactly those resistors are known to go bad
Re: hvac system only has high setting??
Monday, February 20, 2006 12:42 AM
What they said



Re: hvac system only has high setting??
Monday, February 20, 2006 7:27 AM
maintenance forum Sticky: The ''Help! Low Blower speeds don't work!'' post
Re: hvac system only has high setting??
Monday, February 20, 2006 4:25 PM
yeah.......it's like one of the first damn things on the page!!




Save a tree...Eat a beaver!
Re: hvac system only has high setting??
Monday, February 20, 2006 4:54 PM
STICKY!! Look up


Ryan1



Re: hvac system only has high setting??
Monday, February 20, 2006 5:02 PM
Guage wrote:yeah.......it's like one of the first damn things on the page!!


Nice sig, I saw a shirt with that on the other day
Re: hvac system only has high setting??
Tuesday, February 21, 2006 10:47 AM
'96 Sunfire blower motor resistor GM P/N# 52476725
Sug. list price $32.13 .





Re: hvac system only has high setting??
Tuesday, February 21, 2006 3:15 PM
junkyard $3.00
volt meter you should have one, if not radio shack $20 and you can use it for years to come.







Re: hvac system only has high setting??
Tuesday, February 21, 2006 8:01 PM
thanks for all the help guys. much appreciated.

Re: hvac system only has high setting??
Wednesday, February 22, 2006 4:45 AM
Let us know how you make out. Good luck.
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