Which parts fail
Components named in complaints (battery, alternator, wiring, ignition, instrument cluster, infotainment).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2007 Chevrolet Tahoe owners, lightly cleaned up (personal details are redacted by NHTSA).
Odometer Fraud. The contact purchased a 2007 Chevrolet Tahoe. The vehicle was purchased from a private seller. At the time of the purchase, the odometer was reported at 137,900. The vehicle was purchased on February 28, 2026. The vehicle was taken to O'Reilly's for a service appointment. The contact was provided with a maintenance report, which indicated that the next maintenance service was recommended at 232,500 miles. In addition, the contact was informed that Carvana, which sold the vehicle to the previous owner, had reported the mileage at 276,985.
The contact owns a 2007 Chevrolet Tahoe. The contact stated while driving at approximately 40 MPH, the power steering became soft, and the vehicle started to lose forward momentum. The contact depressed the accelerator pedal, but the engine failed to respond, and the vehicle continued to lose forward momentum. The contact stated that the check engine and several other unknown warning lights were illuminated. The contact pulled over and turned off and restarted the vehicle and the vehicle started to function normally. The contact stated the failure had been intermittent but had become a recurring failure while driving at various speeds. The contact had taken the vehicle to an independent mechanic who diagnosed and determined that the failure was with the electrical system; however, there was no fix for the failure. The vehicle had not been repaired. …
UNKNOWN: The heater-AC blower wire harness female clip and has melted three times with replacement parts. While it was on I was feeling for it and I can feel a strong pulsing so it has a lot of power. The wire harness gauge is week and small. Cheap parts the manufacturer made on a budget. I have heard many complaints and and worries from others that feel it can catch on fire and would be a dangerous distraction driving the freeway while it starts to melt it is a strong obnoxious fume and smells like it an catch fire. Also if you loose your heater on the freeway in the cold your windows fog up.
The first problem was the cluster , it completely went off . I took it to a mechanic he said he fixed it . It works for one day then completely shut off again, I can not see what gear I am in , any alert that I need to see for warning and saftey completely off in the cluster . . Shortly after the first issue I noticed 2 cracks on my dashboard ,on both driver and passenger side of the vehicle . I had not put a lot of thought into that as it didn't seem like a safety concern up until I've read several post of others with same issue . ( I'm guessing a fire should be expected anytime because of others stories I have read off here the cracks have lead to fires ) Another issue is I have to add quart oil to my Tahoe atleast every 2 -3 weeks . I've taken it to have that fixed and each time was told there is no leak . …
Tl* the contact owns a 2007 Chevrolet Tahoe. While driving approximately 35 MPH, the contact noticed a burning odor from the front of the vehicle. The windshield wiper fluid function failed and the radio continued to function after the contact shut the vehicle off. The contact was able to restart the vehicle, but the failures recurred. The contact also mentioned that the battery warning light would illuminate intermittently. The vehicle was not diagnosed or repaired. The vehicle was previously repaired under NHTSA campaign number: 10V240000 (electrical system). The manufacturer was not made aware of the failure. The approximate failure mileage was 110,000.
Tl* the contact owns a 2007 Chevrolet Tahoe. The contact stated that while at a highway rate of speed, smoke entered the interior of the vehicle within the vents and dashboard. The area of the dashboard and vents erupted into flames as well as under the hood. A fire fighter extinguished the flames and report was filed. The contact sustained minor injuries to the face and hands with no further medical treatment. The vehicle was towed to a impound lot. The insurance company was notified of the failure. The manufacturer was notified of the failure. The approximate failure mileage was 100,000.
Defective instrument cluster - this gauge cluster has been notorious for being defective in a great many of GM vehicles. I had to pay out of pocket to fix the cluster in my 2005 Tahoe because GM wouldn't fix the issue. That should never be the case. When these clusters fail they can lead to massive amounts of injuries due to improper readings which drivers depend on to make correct driving decisions. The U.S. Government should mandate that any device placed into a vehicle which gives drivers information for which they depend on accuracy to operate that vehicle should be covered for replacement no matter the age of the vehicle as this is in its simplest terms a matter of safety. Several phone calls and 1 trip to the dealership indicates this is a "wear and tear" stance the company is taking with this issue. …
The dash cracked on passenger side 80 k.this vehicle is very well-maintained it looks like it rolled off the showroom floor. Takata airbag recall what a joke. So you recall the vehicle but you don't have the parts to fix it. The vehicle has a defect in the fuel system, I started noticing it when I would fill up with fuel. It has to build the pressure up before it'll start. Many mechanics told me this is a defect. Kat Friday night I ran an errand. Pulled in the driveway exited the vehicle hit the key fob to lock the vehicle. I go out the next morning and I can smell burnt wires. The window/power locks/mirrors module on drivers side door caught on fire. Luckily it shorted out the module, but it burnt up and melted one of the connectors. This just happened so I have not had time to figure the cause. Burns 2 quarts of oil between oil changes. …
The digital information center (dic) located in the instrument panel cluster (ipc) has stopped working. However, all of the non-digital gauges such as speedometer, fuel, etc still work properly. All of the digital displayed info such as odometer, gear select, mpg, tire psi, etc, is no longer visisble. This defect/malfunction occurred unexpectedly about 4 months ago. The defect/malfunction occured while the vehicle was parked (not moving) in my driveway. I simply got in and turned the key on to start the engine, and the dic was noticeably blank. I looked on-line and called several dealerships for info regarding repairs,, and I quickly learned that this exact defect/malfunction is extremely common among 2007-2016 Chevrolet and GMC vehicles. GM should be held responsible by issuing a recall. Also, for no reason and without any cause, my dashboard cracked above the passenger side airbag. …
While driving or idling, vehicle displays error messages stating "reduced engine power", "stabilitrak system disabled" and "service traction control." the engine power reduces and the vehicle hesitates upon acceleration. It is difficult to get the vehicle to accelerate, especially in lower gears. Sometimes the vehicle completely loses power in the middle of driving and all control of the vehicle is lost. This has occurred both on city streets and major highways. Purchased the vehicle used about 5 months ago and it began doing this at after about two weeks of ownership. Took it to a Chevrolet dealership and they said the throttle body was sticking and needed to be replaced. The problem seems to be getting worse over the last few weeks. The vehicle is now stalling on a regular basis (about 1-3 times every time it is driven). The problem is worse when it rains a lot outside. …
Related recalls
Electrical system
GM is recalling certain model year 2006-2009 Buick, lucerne; Cadillac dts; Hummer h2; model year 2008-2009 Buick enclave; Cadillac cts; model year 2007-2009 Cadillac escalade, escalade esv, escalade ext; Chevrolet avalanche, silverado, suburban, tahoe; GMC acadia, sierra, yukon, yukon xl; Saturn outlook; and model year 2009…
Remedy: Dealers will permanently disable and remove the heated washer fluid module. An updated page for the owner manual will be provided and inserted in the owner manual to document that the feature has been permanently…
Electrical system
GM is recalling 857,735 my 2006-2008 Buick lucerne; Cadillac dts; Hummer h2; my 2007-2008 Cadillac escalade, escalade esv, escalade ext; Chevrolet avalanche, silverado, suburban, tahoe; GMC acadia, sierra, yukon, yukon xl, Saturn outlook; and my 2008 Buick enclave vehicles equipped with a heated wiper washer fluid system.
Remedy: Dealers will install a wire harness with an in-line fuse free of charge. The recall began on September 12, 2008. Owners May contact Buick at 1-866-608-8080; Cadillac at 1-800-982-2339 or http://www.Cadillac.com;…
NHTSA investigations
Non-crash engine compartment fires
In response to an information request letter sent by the office of defects investigation(odi) during preliminary evaluation pe08-010, GM provided odi with 41 allegations of non-crash engine compartment fires including 16 allegations of fires originating with the ignition in the off position.one of the fires was determined to be caused by an arson event.odi has also received 5 reports, 4 of which are of duplicative…
Non-crash engine compartment fires
In a letter dated August 27, 2008, general motors corp. (GM) notified NHTSA that it will conduct a safety recall (NHTSA recall number 08v-441) to address a safety relateddefect that can result in engine compartment fire in approximately 850,000 vehicles equipped with a heated windshield washer fluid option.the subject vehicles of this investigation comprise over three-quarters of the recall population.
Electrical complaints in other Tahoe years
Frequently asked questions
How common are electrical problems on the 2007 Chevrolet Tahoe?
NHTSA has 142 complaints about the electrical system of the 2007 Chevrolet Tahoe, 12% of the model year's 1,177 complaints. The component named most often is instrument cluster/panel (9 mentions).
Is there a recall for 2007 Chevrolet Tahoe electrical problems?
Yes — NHTSA recall 10V-240 (electrical system, Jun 4, 2010); NHTSA recall 08V-441 (electrical system, Aug 28, 2008). Recall repairs are free at authorized dealers.
At what mileage do 2007 Chevrolet Tahoe electrical problems start?
Half of the complaints with a recorded mileage happened before about 80,000 miles, and 16% before 25,000 miles.
Is it dangerous?
Owners linked 3 crashes, 20 fires and 4 injuries to electrical system problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.