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	 2001 Cadillac DeVille 4.6L Hvac 
		
		Thanks for help in advance. Customer complaint is heater only works on max temp, if tempature setting is moved off of max (90 degrees)by 1 degree it starts to blow cool. Confirmed complaint, watched counts with scan tool. Counts at 90 degrees are 233, drop to ... 
                        
                            Summary posted 12/22/2014
                             
                 
                            
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         Message Closed w/Summary 
	   
	   
	   
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| VIN | 1G6KD54Y21 | 
| Engine | 4.6 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Affected | HVAC | 
| Conditions | Erratic | 
Message Closed w/Summary
            
            
 Vehicle Data
                2001 Cadillac DeVille
| VIN | 1G6KD54Y21 | 
| Engine | 4.6 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Affected | HVAC | 
| Conditions | Erratic | 
                            
12 Replies Received
          12 Replies Received
          
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