Question about 2005 GMC Sierra Denali

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Air bag sensor came on, took it for a check, but the computer DID not indicate which one was bad (2005 Yukon Denali 6.0). We figured it was just one sensor. How can you tell which one it is? And the sensors interchangeable???? They want "BIG" bucks to fix this!! HELP>

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6ya6ya

6ya staff

  • 2 Answers

SOURCE:

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Posted on Jan 02, 2017

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Anonymous

  • 94 Answers

SOURCE: 2005 gmc yukon xl denali service ride control

it has to do with your air ride suspension best bet is take it to the dealer there is probably a problem with a level sensor. hope this helps you

Posted on Mar 16, 2009

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motor1258

Mike Butler

  • 6674 Answers

SOURCE: 2005 yukon denali is overheating

Start it cold with rad cap off, and heater on high heat, and let it run until you see increased flow in radiator, indicating thermostat opened & engine reached operating temperature. Rev engine slightly every once in a while and hold it there for 10-20 seconds, just to help purge air better/faster. Watch rad flow again, and wait until you see increased flow 3 or 4 times. Then top up coolant in rad to an inch or 2 from top of rad, and put cap back on. Top up return bottle to appropriate level on bottle & then try it again. If it still heats up, get back to me. Does it overheat at all times? Rad fan is good i take it?

Posted on Jul 18, 2009

Anonymous

  • 1 Answer

SOURCE: 2005 yukon denali, a/c worked fine until battery died

Turn ignition switch ON then OFF then depress and release gas pedal 5 times to reset the computer. Worked for me.

Posted on Jul 28, 2009

Anonymous

  • 36 Answers

SOURCE: 02 yukon denali security light stays on will not

Several GM products, including the Chevrolet Impala and Malibu, the Oldsmobile Alero, the Pontiac Grand Prix, and Saturn Ion, have issues with the Security light coming on. This is many times an indication of a failing Body Control Module (BCM). Initially, the Security light will come on then go off, progressing to a constant on light, before the car will refuse to start. Other symptoms may include erratic action of electronics, a clicking sound coming from the glove box, and the air conditioning failing to blow cold air. I recommend a shop that specializes in the electronic systems of vehicles to diagnosis and make the necessary repairs. They should keep the car until they replicate the symptoms described. A new BCM from GM should cost about $230; plan on another $200 for them to diagnose the problem, replace the unit, and program the new unit. The dealers quote between $700 and $1,100 for the same repair. My experience and the experiences I have read on the internet, indicate the new BCM should last only about a year.

Posted on Aug 14, 2009

Chicowize

  • 42 Answers

SOURCE: check airbag light came on

first check the fuse for the air bag, if its good... take it to the dealership to find out what is the issue.

Posted on Jul 27, 2010

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3 Answers

2005 gmc yukon xl denali service ride control


it has to do with your air ride suspension best bet is take it to the dealer there is probably a problem with a level sensor. hope this helps you

Mar 16, 2009 | 2005 GMC Yukon Xl Denali

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