
2005 GMC Sierra 2500 HD SLE 6.0L HVAC control
did AVR test,replaced battery,had memory saver pluged in but it went dead during battery replacement,now the dual control automatic heating air conditioning system will only blow defrost no matter where you set mode [...] appreciate any help,thanks Scott
FIX posted 4/15/2012
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Message Closed w/FIX
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VIN | 1GTHC23U85 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | HVAC Control |
Conditions | No Control |
Message Closed w/FIX
Vehicle Data
2005 GMC Sierra 2500 HD SLE
VIN | 1GTHC23U85 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | HVAC Control |
Conditions | No Control |