GMC body & interior repair questions and answers
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696 Questions
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With AC on~~Blower on high~~Temp on cool~Max or norm on...The air flow(upper vent) starts on either setting...air flowcody1montana - 1992 GMC G2500 - Body & Interior - 54 minutes agoslowly go to lower vent outlets in engine(dog house) cover...It always starts out blowing air in upper vent outlets but air always goes to lower vent..... I can hear the vent flap moving..... -
Front bumper-How do you replace the lower front bumper cover?owie - 2007 GMC Sierra 1500 - Body & Interior - 5/1/2013 -
Want to add a center seat, "jump seat" referrwd by JC Whitneygrichter - 2005 GMC Savana 3500 - Body & Interior - 4/29/2013
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What is wrong when the speed odometer don't work but the mileage does on a 2004 Chevy 2500 hd pickupCurtis Murphy - 2003 GMC Sierra 2500 - Body & Interior - 4/22/2013What is wrong-
4/22/2013 HouseCallAutoThe instrument panel cluster ass'y has to be replaced and then the replacement cluster has to be programmed.
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Steering wheel lightsBruce - 2005 GMC Yukon Denali XL - Body & Interior - 4/19/2013Replace bulbs on steering wheel lights-
4/19/2013 HouseCallAutoThere are no replaceable light bulbs in the steering wheel switches. I believe that you are referring to the small led light that indicates the switches status, correct? Can I assume that the switches do not function as well? Is there an srs light (air bag) ?
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Windsheild wipers fluid sdoes not squirt in front but in back it does what is the problem?smithlateef - 2004 GMC Envoy - Body & Interior - 4/13/2013The front two squirters do not squirt but back one works fine.
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4/13/2013 JimmSeveral possibilities; clogged hose or tubes common to both nozzles, clogged washer 'tee' fitting common to both front nozzles. Start with the nozzles - work your way backwards; cleaning the nozzle tips with straight pins, unplug the nozzle feed hoses and clean / blow out using compressed air - do this at each junction and hose common to both the front nozzles
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Windsheild wipers fluid sdoes not squirt in front but in back it does what is the problem?smithlateef - 2004 GMC Envoy - Body & Interior - 4/13/2013The front two squirters do not squirt but back one works fine.
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4/13/2013 JimmSeveral possibilities; clogged hose or tubes common to both nozzles, clogged washer 'tee' fitting common to both front nozzles. Start with the nozzles - work your way backwards; cleaning the nozzle tips with straight pins, unplug the nozzle feed hoses and clean / blow out using compressed air - do this at each junction and hose common to both the front nozzles.
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Intermitent power seat operationron.newhook - 2004 GMC Envoy - Body & Interior - 4/10/2013switch has been replaced circut breaker replaced no apparent binding, lubricated tracks circuit breaker overheats when seat not working remove circuit breaker, let it cool and reinstall and seat works
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4/10/2013 HouseCallAutoI believe that you have to examine the wiring and look for a short. I believe that you will find a burned / scorched / brown / maybe melted battery wire that is fused to another wire and this intermittently is actually turning the seat motor on (might be while it is parked) and the circuit breaker is the protection here. if it is not a burned wire / burned connector, then the switch is junk that you installed but I lean toward the burnt wire. The power seat draws a lot of current and burned wires in or near connectors under the seat is not uncommon. If it has memory seat, it is possible that the memory module is the cause.
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How to replace daytime running light bulbronniehuston - 2006 GMC Sierra 1500 - Body & Interior - 4/7/2013
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3/16/2013 CVOSee this
Replacing Head Lights And Turn Signal Bulbs On A
2004 GMC Sierra Pickup
(Covers Model Years 2002 to 2007)
http://www.bodyshopzone.com/.../...dlite_Sierra.html
Hope this helps.
3/16/2013 CVOLocal auto parts stores will replace the light bulb for free of charge as a gesture of courtesy. -
4/7/2013 jamesOpen hood. Take plastic cover off over radiator.Find long t- handle release pins on top of headlight assembly 2 on each side turn and pull pins out and the whole headlight assembly will come out then you can get to light bulb. Socket if burnt. Will need replacement also.
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When you put the vehicle in drive the doors automatically lock and vise-versa put it in park the doors would un-lock.tsl8i - 2004 GMC Canyon - Body & Interior - 4/7/2013I've checked all the fuses and none blown, funny thing though the power window on the driver side doesn't work now but the passager side works fine?
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Some times my windshield wipers fail to go on. At other times they go on then go off and won't restart right away.gbryon1 - 1998 GMC C1500 Suburban - Body & Interior - 4/4/2013Would this be some kind of electrial relay problem or a problem with the wiper motor itself. Thanks for your help
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My heater will only blow warm or hot on 90. Any other temperature it blows just slightly warm, mostly coolalice962006 - 2003 GMC Yukon Denali - Body & Interior - 4/1/2013The air works fine. the rear air need to be calibrated, The heater core has been cleaned and the thermostat has been changed.
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4/1/2013 1beastlydudewas the heater core flushed or just the fins cleaned?
Also depending on the mileage have your water pump checked
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When I use my faub or release button the liftgate will not openKathyAKing814 - 2010 GMC Terrain - Body & Interior - 3/24/2013
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My defrost, dash vents, and floor selector does not change positions when heat or AC is blowing air. at any speed. ????jimmylee56 - 2003 GMC Sonoma - Body & Interior - 3/20/2013-
3/20/2013 CVOThe Mode Door Actuator controls the direction of airflow. It selects which way air flows through the different ducts. If your climate control system has lost the ability to control which vents the air comes out of, the MDA has probably failed. Both the ATC and MTC systems use this device.
Both failures can be seen by the climate control system's integrated diagnostics system.
The mode door is considerably easier to repair.
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