GMC Truck Forum banner
hvac
1-2 of 2 Results
  1. Maintenance
    Hi all. I’m unfortunately unable to get my A/C compressor (which was replaced with the past 12 months) to kick on in my 2005 Tahoe with automatic HVAC. My OBD tool shows low pressure, but bypassing the low pressure switch still doesn’t cause the a/c compressor to engage and blow cold air. I’ve...
  2. Interior
    Recently I was on a road trip and both the heat and cooling in the front of the vehicle stopped working - the fan can blow air but the air was unconditioned (neither hot or cold). Also I was unable to direct air thru the vents to the windshield, only the main vents in the dash facing the driver...
1-2 of 2 Results
Top