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	 2004 Chevrolet Silverado 1500 5.3L A/C Compressor 
		
		This is my vehicle. I know the compressor is suppose to engage when you put the defroster on, but it's not suppose to engage when I have the vent on and push on the recirculation button unless I also put on the A/C button. I replaced the HVAC control moduale w... 
                        
                            FIX posted 9/28/2012
                             
                 
                            
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           Message Closed w/FIX 
	   
	   
	   
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| VIN | 2GCEK19T54 | 
| Engine | 5.3 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Affected | A/C Compressor | 
| Conditions | Comes on Without a Demand | 
Message Closed w/FIX
            
            
 Vehicle Data
                2004 Chevrolet Silverado 1500
| VIN | 2GCEK19T54 | 
| Engine | 5.3 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Affected | A/C Compressor | 
| Conditions | Comes on Without a Demand | 
                            
12 Replies Received
          12 Replies Received
          
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