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01 GMC 2500HD HVAC Control problem
Posted to HVAC Forum on 7/8/2005 11 Replies

Hiya group,

These vehicle has Automatic climate control, the temp control doesn't blow warm unless you put it to full warm, all other positions it blows cold A/C air. Checked all the temp sensors going into it, all indicate proper temp. All the power and gro... Login to read more.

11 Replies Received (View Replies)