20 Most Recent 2005 GMC Sierra Questions & Answers

Could be something as simple as the connection came unplugged. If not, disconnect it at the lug and check it with a test probe to see is there power from the harness to the motor. If no power, check fuses and connection at the sending unit.

2005 GMC Sierra • Answered on Jan 12, 2019

The speed o meter not working correctly is probably the result of a bad stepper motor inside the instrument cluster . GM had bad step motors from 2003 to 2006 . How to repair GM Instrument Cluster Speedometer Gauge Stepper . The problem with the heated seat is more then likely bad heating elements . Testing the electrical circuit is the way to find the problem . CHEVY GMC SEAT HEATER TROUBLESHOOTING YouTube

2005 GMC Sierra • Answered on Feb 11, 2018

probably not the cluster but the spiral wiring in the steering wheel broken

2005 GMC Sierra • Answered on Jan 22, 2018

change both of them solo-1cpx0vgijaxcixau24pnw1pk-2-0.jpg

2005 GMC Sierra • Answered on Nov 23, 2017

Is the parking brake engaged?

2005 GMC Sierra • Answered on Oct 16, 2017

Change both axel bearings at the same time. The pinion bearing can be tested by slowly turning the drive shaft by hand and listening for any rough spots. It could be a carrier bearing or a bad U joint too. Isolate it by dropping the drive shaft and turning the pinion yoke by hand. If there is a problem, you'll be able it feel it. Then look at the drive shaft for worn carrier bearing and U joints.

2005 GMC Sierra • Answered on Aug 16, 2017

You might want to check the ball joint. None of them have grease zerks and can dry out. They will cause a noise when turning or hitting a bump, if really bad. Hope this helps.

2005 GMC Sierra • Answered on Aug 13, 2017

You will need to contact your local dealer with the Vin number of your truck & possibly the make of your radio. When a radio locks the dealer has the code to unlock the radio, just give them a call & you should have your radio working in no time.

2005 GMC Sierra • Answered on Feb 12, 2017

Do you have a air bag light on the dash ? Check ground circuit for lose connection . Ground G203 In the I/P harness, on the left side of the I/P near the A-pillar below the I/P top cover .

2005 GMC Sierra • Answered on Sep 14, 2016

Here watch this video , yea yea I know this is a BUICK but your cruise is the same . The cable needs replacing , more then likely ! The control module for yours is in or near same spot as the Buick according to service info . No Cruise Control Buick LeSabre

2005 GMC Sierra • Answered on Sep 14, 2016

I have always looked things like that on YouTube.

2005 GMC Sierra • Answered on Apr 12, 2016

Hi Anita: If it had been running fine up until the maintenance that you describe, I would be checking what had been done. -The first concern would be the oil used, and the amount. Is it possible that it was overfilled or that the wrong kind of oil was used? Please reply as a comment to this post and I'll try to assist you.

2005 GMC Sierra • Answered on Dec 07, 2015

Probably not... For some reason license plate light wiring and sockets are VERY prone to corrosion. Make sure to check the light sockets and try to get to the wiring close to them, your problem is more than likely very close to the lights.

2005 GMC Sierra • Answered on Aug 25, 2015

Not finding what you are looking for?
2005 GMC Sierra Logo

720 questions posted

Ask a Question

Usually answered in minutes!

Popular Products

1998 GMC Sierra
1998 GMC Sierra

987 Questions

1997 GMC Sierra
1997 GMC Sierra

846 Questions

2000 GMC Sierra
2000 GMC Sierra

676 Questions

1999 GMC Sierra
1999 GMC Sierra

601 Questions

1994 GMC Sierra
1994 GMC Sierra

604 Questions

Top GMC Experts

Ryan Lutton
Ryan Lutton

Level 3 Expert

1266 Answers

john h

Level 3 Expert

23888 Answers


Level 3 Expert

4376 Answers

Are you a GMC Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

View Most Popular

Sierra GMC

  • Sierra GMC

Most Popular Question

causes truck transmission slip rpms

  • Cars & Trucks