2005 Hummer H2 HEATING

2005 HUMMER H2
65,000 MILES • V8 • 4WD • AUTOMATIC
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CADBORO
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2005 H2 HUMMER---I HAVE COLD AIR BLOWING ON DRIVERS SIDE AND ON THE REAR OF CONSOLE, THE PASSENGER SIDE BLOWS HOT AIR. I HAVE ADJUSTED TEMP SETTING AND TURNED HEATER ON AND OFF. NO HOT AIR ON DRIVERS SIGE.
THANKS JOHN
Jan 2, 2010 at 12:22 AM
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HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
there is a deflectr door in the heater box, usually a vacuum motor operatesit. sometiems they stick, so go under dashand feel around with your hand and see if it will move one way or another. Do not force it. it may ormay not free up also check for a vacuum line disconected ..
Jan 16, 2010 at 6:39 PM
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