This Preliminary Information communication provides information to the technician about vehicles that the...
Chevrolet technical service bulletin PIC6131 for 2009-2011 Chevrolet Silverado 1500, 2008-2013 Chevrolet Tahoe and 2008-2013 GMC Yukon and others.
- Bulletin number
- PIC6131
- Component
- Equipment: appliance: air conditioner
- Summary
- This Preliminary Information communication provides information to the technician about vehicles that the air conditioner blows warm air. If normal diagnostics from service information does not lead to a correction and it is found that the air conditioning compressor is not engaging check for any communication codes in the vehicle and address them first. It has been found in some cases that there is no communication with the sensing and diagnostic module that was causing the air conditioning compressor to not engage.
Vehicles covered
- Chevrolet Silverado 1500 2009-2011 200920102011
- Chevrolet Tahoe 2008-2013 200820092010201120122013
- GMC Yukon 2008-2013 200820092010201120122013
- Chevrolet Silverado 2500 2009-2013 20092010201120122013
- GMC Yukon XL 2008-2013 200820092010201120122013
- GMC Sierra 2500 2009-2013 20092010201120122013
- Cadillac Escalade 2009-2013 20092010201120122013
- Chevrolet Silverado 3500 2013 2013
- GMC Yukon Denali 2008-2013 200820092010201120122013
- Cadillac Escalade ESV 2009-2013 20092010201120122013
- GMC Yukon Denali XL 2008-2013 200820092010201120122013
- GMC Sierra Denali 2009-2013 20092010201120122013
- Cadillac Escalade EXT 2009-2013 20092010201120122013
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