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Re: 04 Suburban auto climate control issue
Quote:
Originally Posted by wardriver
I have a 2004 Suburban 8.1 liter.
Intermittant ac issues.
Room temp. (outside air temp) will blow from vents. When I shut truck off and then re-start its fine and blows wonderfully cold air.
This has happened about 4 times in the last week. Each time if I shut her off and re-start its fine.
Mine has the automatic digital control. No weird sounds from compressor.
I believe its the #1572956 acdelco AC/heat control unit. ($145 from Rocks)
Am I right?
Try a reset on it.
Disconnect the RDO/bat fuse for 3 minutes and hook it back up and let us know what it does.
If so does anyone have a pdf that shows info. for replacement
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Try a reset on it.
Disconnect the RDO/bat fuse for 3 minutes and hook it back up and let us know what it does.
__________________
Remember proper testing gives us the answer to many problems.
MT
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