20 Most Recent 2001 GMC Yukon Denali Questions & Answers

Probably the hub bearings are going bad. My wife s truck needs one now (same truck). Get it looked at soon. Bearings range from 90.00 on ebay to 160.00 local stores and dealer.

48 oz if dual A/C , 29 oz if front A/C only

I removed the steering wheel airbag to replace the radio controls. I replaced the airbag but now the airbag light won’t turn off. How do I rest this light?

Contact the dealer with the problem and let them know how you opened the door (key or remote).

You need to make sure that the engine has what an engine needs to run. The obvious ones are fuel and spark. Make sure there is at least 40LBS of fuel pressure at the injector rail when cranking. If so, you will need to make sure the injectors are opening. If you verify that the engine is getting fuel you need to make sure there is fire to the plugs when cranking. If it is getting fuel and spark, you need to make sure there is enough compression for the engine to run. And lastly, if it has everything else it needs to happen at the correct time.

The resistor pack is to help control fan speed. Either your temp control door is stuck/unplugged which doesn't seem likely with rear blowing hot too. Could be temp sensor reading incorrectly, even then commanding full cold should do something. I would start with the person you just paid to work on it or you'll be paying someone to diagnose it.

Visit the on-line store, know as reliable-store, they have the repair manuals. I'm sure you will get the solution of your problem. Best Manuals

Anti-theft system problem ? Security light lit on the insturment cluster ? Without testing the fuel pump electrical circuit there is no way you could be I'm pretty sure its the fuel pump Testing Electric Fuel Pump Problems with Voltage Drop Test GM Fuel Pump Relay Testing

I would check all connections on the starter large terminal,including the fusible links at the starter first.

Check the battery and alternator, do your lights come on and radio come on? then check the spark plugs and starter.. is it hard start?

cant see how the visor recovering is related to the failure unless you poked around electronic bit in the middle and or the roof liner did a fuse blow

licence plate bulb is on the same circuit as the tail lights if you have tail lights but no number plate light ,then problem is in the bulb holder or wiring

Damper Control Relay Circuit Malfunction Can be a host of things, I heard that GM had wire harness issues on some of the trucks/SUV . Might check to see if the CPU

Check on the injector pump,should have wires going to it.

Find some youtube tutorial videos like this: How to remove car stereo Replace Your Car Stereo in 7 Steps Swap out your car stereo How to Install Replacement Car Stereo

check the fill hose although the outside looks good the inside delaminates remove it and look inside common problem with newer fuel If you need further help, I’m available over the phone at https://www.6ya.com/expert/mike_9693b5ad75773352

yes it will If you need further help, I’m available over the phone at https://www.6ya.com/expert/mike_9693b5ad75773352

Check your wire harness to the transmission