2003 GMC Yukon electrical problems

Filed Apr 18, 2022 · Electrical, Engine · 150,000 miles · CA

The contact owns a 2003 GMC Yukon. The contact stated that upon purchasing the vehicle from a towing company, the vehicle would not start. The battery was instantly replaced. The contact stated that the vehicle would wobble and shut off inadvertently while driving. The vehicle was taken to an independent mechanic where the stabilizers and shocks were replaced. The independent mechanic then took the vehicle to an electrical failure specialist where it was diagnosed that the front end of the vehicle was experiencing electrical failures. Additionally, the contact stated that a warning message stating that the air bags were not working was displayed. The dealer and the manufacturer were not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 150,000. Consumer stated in 2016 the odometer was at 175,000 miles per car fax. When consumer bought the vehicle on March 25th 2022 the odometer read 202,575.

Filed Aug 28, 2017 · Electrical, Engine · 100,000 miles · MA

Tl* the contact owns a 2003 gmc yukon. While driving approximately 50 MPH, the vehicle experienced independent deceleration and the reduced engine power warning indicator illuminated. The vehicle was previously taken to an independent mechanic who diagnosed that the fuel pump, spark plugs, transmission, and alternator needed to be replaced. The vehicle was repaired, but the failure recurred. The manufacturer was notified and transferred the contact to the federal safety agency. The failure mileage was approximately 100,000.

Filed Jan 13, 2017 · Electrical · 64,500 miles · OH

Speedometer and other instruments are inaccurately reading. Speedometer ranges from 25 - 70 MPH overstated. Fuel gauge remains well in excess of full until about 7 gallons are left in tank. Oil pressure is registering well to the right of the highest reading. Problem began during cold temperature (around 10 degrees) and improves with temperature increases but has not resolved itself. Appears to be the same problem as gm special policy adjustment 07187a. The VIN is within the category listed by the policy; however, the vehicle is older than 10 years but fits within the mileage restrictions since the vehicle has less than 64,500 miles. This appears to be a known defect which clearly impacts safety. The following link describes the known issue: http://www.gmspeedometerrecall.com/gmc-speedometer-settlement location of vehicle is kansas city, ks since I am currently in the process of relocation.

Filed Feb 1, 2016 · Electrical · 70,000 miles · NJ

Tl* the contact owns a 2003 gmc yukon. The contact stated that the instrument cluster failed to function. The lights on the instrument cluster failed to illuminate and none of the gauges functioned. In addition, the digital display was not functioning due to the failure. The dealer was notified of the failure and the vehicle was to be diagnosed. The manufacturer was notified of the failure. The approximate failure mileage was 70,000.

Filed Nov 25, 2015 · Acceleration, Driver assistance · 168,500 miles · TX

Speedometer randomly sticks, or accelerates to maximum. Oil pressure gauges max out as well. Very dangerous to drive with no concept of speed, and also very illegal. When I stop the vehicle, I can turn off the engine. If I continue to turn the key 90% (but not enough to start the engine), and let off, the gauges will drop up to 5%. After 5 minutes of resetting the instruments, the gauges will reset. However, the next time I drive I might be going through a school zone at 40 instead of 25, but my speedometer says 80. Clearly unsafe.

Filed Apr 17, 2015 · Electrical, Lights · 125,000 miles · WV

Losing power throughout my vehicle. Started with the overhead heating/cooling controls. Vehicle will lock itself without any keys when doors are shut. (it has locked me out on numerous occasions) worked its way back towards the rear losing overhead lights. Heater/AC does not work in the rear. Passenger side rear door window or seat belt does not work. Four wheel drive goes crazy. And now the main (front) heating and cooling controls are going ape [xxx] crazy. Information redacted pursuant to the freedom of information act (foia), 5 u.s.c. 552(b)(6).

Filed Feb 18, 2014 · Electrical · 99,000 miles · TX

Tl* the contact owns a 2003 gmc yukon. The contact stated that while driving various speeds, she noticed that the speedometer and tachometer displayed an erroneous reading of zero. The vehicle was not diagnosed or repaired. The manufacturer was notified of the problem. The approximate failure mileage was 99,000. Updated 04/17/14 ma

Filed Oct 20, 2013 · Acceleration, Brakes · LA

I have heard of several accidents because of reduced engine power. It slows the vehicle down and people behind them rearended them because it is a sudden drop in speed and there is no time to slam on the brakes please get this fixed before a child is injured or killed thank you.

Filed Sep 18, 2012 · Driver assistance, Electrical · 100,000 miles · MO

Hello, when im driving down the road the reduced engine light comes on. This is very dangerous since it also happens on the highway. When I shut the car off and let it sit for 3 or 4 min and restart it will happen again about 2 miles down the road. Gmc says they know about the issue but they do not have a fix for it. I have taken it to several shops and they say that gm says the same thing ( we know about the issue but do not have a fix for it). There should be a recall on these vehicles do to this happening and could cause a major accident. There are alot of other ppl having this same issue. Thanks

Filed Dec 4, 2011 · Electrical · 167,479 miles · AZ

Received recall notice for instrument panel cluster. Recall would only be covered if instrument panel cluster failed or within 7 years or 70,000 miles. Instrument panel cluster failed exactly as described in recall at approx. 167,000 miles. Only reason we know it failed was a speeding ticket was issued for 58 MPH in a 45 MPH zone. Car was being driven at 45 MPH. Certified gmc service center confirmed instrument cluster was faulty. Cost to repair was $515.62 plus cost of speeding ticket. I feel gmc should cover cost of repair.