Question about 2002 GMC Sierra

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Crusie control can have the cruse control set and in a little wile it will kick off and short out some off the dash light,4wheel drive air cond heat seats gear slector lights the only thing that go off in adddition to the gear selector is the temp and fuel guage.

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  • GMC Expert
  • 207 Answers

Scanned ??? Codes ????

Posted on Dec 11, 2014

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: service 4 wheel drive on info center

i had the same problem with my 03 silverado.it's a internal problem in the 4WD actuator.my truck would go in 4WD sometimes and some other times the service 4WD light would come on and it would not got in..after a while it wouldn't go in at all so i replaced the actuator and it fixed the problem..

Posted on Dec 31, 2008

rein16502666
  • 31 Answers

SOURCE: Dash brake light flashes

check rear wheel sylinders for moister. an indicator for a leak. replace it then bleed brakes. refill resivore should be fine then. check front calipers also or leaking line.

Posted on Mar 28, 2009

  • 1 Answer

SOURCE: dash not working

the SIR fuse is located in the side dash compartment, drivers side. I believe it is # 14, i know that if it's blown or out the airbag light will stay on.

Posted on Apr 15, 2009

co7196
  • 3433 Answers

SOURCE: electrical short

Tighten those four bolts making sure no wires are in the way or damaged where they come out of the cokumn right around the area of the column clap

Posted on May 29, 2009

tripletauto
  • 1450 Answers

SOURCE: why is the heat blowing cold air but at a really

you could have a couple things going on. possible low coolant? most likely cause as i assume you have checked coolant level would be heater core restricted. to fix this you remove heater hoses and back flush heater core with water. if this does not do it you may have a water pump not circulating at idle but this usually comes with vehicle running hot at idle.

Posted on Feb 16, 2010

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Heat NOT blowing out ANY air consistently!!


Can be blower motor easy to test --remove it look for imbalance by spinning to check bearing smoothness / freeplay . Hook up ground then use inline fuse connector with lower than fuse panel ## number of fuse -- find power Eg .car battery -- be sure to ground then connect Fan to visually see it spin .. NOW if you have any type of electronic dash mounted controls for heat / air conditioning - most likely electrical issue is in it . you said blower motor does sometimes function - Test wires that plug in to it for power / find groung then probe by test light when in heat mode = switch to air cond mode if fan functions then problem in controls on dash .. if no test light reaction search wires for short or damage .. As FUNNY as it sounds I have pulled mouse nest out of GM heater fans - They access parked vehicle by drain hole inner fender well it drains water from wiper blade / heater vent area .

Nov 13, 2014 | 1999 Chevrolet Blazer

3 Answers

Does brake light switch affect cruise control?


Yes. The brake light switch has to be in good condition because it is one way to disable the cruise when driving.

Jul 24, 2012 | 2004 Chevrolet Malibu

1 Answer

Trip computer,cruse,turn signals and right side of digital dash not working


well the cruse control has a cruse control module check that out but for the the turn signals and dash light if you already replaced the fuse maybe the lights burned out or you have a bad ground somewhere

May 07, 2012 | 1988 Lincoln Town Car

1 Answer

1995 Xj cherokee 4.00L airconditioning comes on with heater fan


It sounds like you blend door is broken. It is about an 8 hour job to tear the dash apart and replace the actuators that control blending of hot and cold air under your dash.

Jul 14, 2010 | 1996 Jeep Grand Cherokee

1 Answer

Crusie control doesn''t work


Check the fuses and relays.

Feb 05, 2010 | 1988 Honda Accord 4 Door

1 Answer

No horn, crusie control and airbag light on


the CLOCKSPRING needs replaced in the steering colum.

Apr 16, 2009 | Ford Super Duty Cars & Trucks

1 Answer

2002 pontiac grand am service vehicle soon light


Take your car to Kragen or a parts store like it and have the system tested for codes, also ask them to test your charging system for low voltage, all this is free.

Oct 21, 2008 | 2002 Pontiac Grand Am

1 Answer

1997 Isuzu rodeo-dashboard light/air cond, heat not blowing


Easy fix. Usually the blower motor resistor gets messed up. (Page 3-8 Haynes manual 47017). The dash light could be a few things. All my bulbs went bad. Little bit of a hassle but no problem with the book.

Jul 17, 2008 | 1997 Isuzu Rodeo

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