I have a 2005 yukon Denali and the fan and stays on and causes the battery to die any known problems or fixes?

Asked by stitch5685 Jan 15, 2013 at 12:27 PM

Question type: Maintenance & Repair

I have a 2005 Yukon Denali that has a fan that stays on after the truck is turned off and causes the
battery to go dead. Is there a known issue and fix for this problem. I see that people have replaced the
battery and the alternator for the same problem and that has not fixed the issue. any ideas?

3,625

- Report

Jonathan answered 4 years ago

Probably a bad coolant temperature sensor or a bad fan switch.

1 of 1 people found this helpful.

Mark helpful

- Report

doityourself answered 2 years ago

You need to replace the fan control module. There are 2 parts that will work for this. ACDELCO 15-80567 on line and Part # RU1321 at O-Riley auto parts stores. $99. Dealer charges over $300 to replace this. It is an easy fix that you can do yourself.

2 of 2 people found this helpful.

Mark helpful

- Report

doityourself answered 2 years ago

Sorry I thought that you meant your fan blower inside the car for your AC and heat.

Mark helpful

Your Answer

Brakes grabbing on my 2005 GMC Denali Tahoe ABS light and T/C light won't go off,pads,rotors,all are good. 1 answer

What can the problem be and how do I fix it???

2005 GMC Yukon Denali AWD

-

Maintenance & Repair
2002 GMC Yukon Denali - SES light on after battery died 1 answer

I had my ignition switch turned to the "ON" position this afternoon, and totally forgot about it being on. After being on for a minimum of 2 hours, my battery had all but died - Denali wouldn't cra...

2002 GMC Yukon Denali AWD

-

Maintenance & Repair
Vehicle cuts out at turns and stops 6 answers

Our Yukon stalls when turning a corner or coming to a stop. As long as its moving its fine. Could this be a fuel pump issue or water in the tank?

2005 GMC Yukon XL Denali 4WD

-

Maintenance & Repair
03 Yukon xl Denali traction active message on accelration 12 answers

I have a "traction active" message come up while trying to accelerate. I turn off traction control to drive vehicle. I have checked with a live scanner an all wheel speed sensors show a default of 3...

2003 GMC Yukon XL Denali 4WD

-

Maintenance & Repair
about my GMC Yukon Denali Electrical glitch 5 answers

wipers and radio a/c and heater power Windows are working one moment then they would stopped working then they would start working again and stop again

2000 GMC Yukon Denali 4WD

-

Maintenance & Repair

Looking for a Used GMC in your area?

CarGurus has 216,867 nationwide GMC listings starting at $400.

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.

#1		dragonflyoffshore Reputation 5,010
#2		John Saffrahn Reputation 4,360
#3		Richard Schroer Reputation 4,180

I have a 2005 yukon Denali and the fan and stays on and causes the battery to die any known problems or fixes?

3 Answers

Your Answer

Related Questions

Brakes grabbing on my 2005 GMC Denali Tahoe ABS light and T/C light won't go off,pads,rotors,all are good. 1 answer

2002 GMC Yukon Denali - SES light on after battery died 1 answer

Vehicle cuts out at turns and stops 6 answers

03 Yukon xl Denali traction active message on accelration 12 answers

about my GMC Yukon Denali Electrical glitch 5 answers

Looking for a Used GMC in your area?

Shortcuts

Search GMC Questions

GMC Experts