Rick's Free Auto Repair Advice

Posts Tagged: air conditioning

AC light flashing GM vehicles

Fix AC light flashing GM vehicles GM has issued a technical service bulletin #09-01-38-004: INFORMATION FOR VEHICLES WITH HVAC CONTROL MODULE A/C AND RECIRCULATION INDICATORS FLASHING. The bulletin applies to the following vehicles: 2008–2010 Buick Enclave 2007–2010 Cadillac Escalade Models 2007–2010 Chevrolet Avalanche, Silverado, Suburban, Tahoe 2009–2010 Chevrolet Traverse 2007–2010 GMC Acadia, Sierra, Yukon, Yukon XL 2007–2010 Saturn OUTLOOK The A/C light is designed to flash and disallow A/C operation if any of the following conditions are present: Ambient air temperature (AAT) is too cold (35 degrees or colder) Vehicle … Read More

AC Compressor Repair

How to deal with AC Compressor Repair AC Compressor Repair isn’t rocket science. Most DIYers can handle replacing the clutch, clutch coil, pulley bearing, pulley, and even the front seal. Except for the front seal, you don’t have to discharge the system to replace those parts. But you do need a clutch puller/installation tool and a clutch plate holder. Since you probably don’t know what size puller tool you need, you may be better off buying a complete kit for less than $50. How to replace an AC Compressor Clutch To … Read More


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