2007 GMC Sierra Transmission and drivetrain Problems
- Complaints
- 4about this part
- Share
- 7%of 59 total for the year
- Median mileage
- 66,690miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 4 complaints about the transmission and drivetrain of the 2007 GMC Sierra, 7% of the 59 complaints for this model year. Where a mileage was given, the median is 66,690 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Traveling at a low speed on my property and the truck entered into a reduced power mode. Which cut off all power to the drive train. You were left with no ability to go front or back. After shutting off the truck and restarting it returned to normal. Local Gmc dealer says he gets one a month for this condition. Costs to repair exceeds a $1000. Lost of power could happen any time. Very dangerous situation.”
NHTSA complaint #10633240, filed 2014-09, 39,471 miles“The contact owns a 2007 Gmc Sierra. While driving various speeds, the transmission slipped into the third and fourth gears and the check engine warning indicator illuminated. The dealer stated that the transmission needed to be replaced. The vehicle was not repaired and the manufacturer was not notified. The approximate failure mileage was 60,000.”
NHTSA complaint #10644545, filed 2014-10, 60,000 miles“The contact owns a 2007 Gmc Sierra hd. The contact stated that the transmission lines have been leaking for a couple of months. The dealer was contacted and stated that the warranty did not cover any repairs related to the power train. The contact is concerned that there was no recall for his year, make and model vehicle. The transmission lines have been replaced. The failure mileage was 75,000 and the current mileage was 83,000.”
NHTSA complaint #10341588, filed 2010-07, 75,000 milesRelated service bulletins
- 10028831Jun 1, 2015General motors: intermittent mil/ses/ dtc p2138 with reduced engine power (repair instrument panel (ip) to body harness connector). 2005-08 gm passengers cars/light duty trucks…
- 10113664May 29, 2015This informational bulletin provides technicians with information regarding automatic transmission oil cooler flow test essential tool J-45096 TransFlow®.
- 10043845Feb 1, 2014Gm: slips in reverse or third, delayed reverse or drive engagement, dtc p0776, p2715, p2723, harsh 2-3 shifts (inspect 1-2-3-/ 3-5-r housing and pump seal rings). This condition…
- 10112036Jan 28, 2014This Preliminary Information communication provides information to the technician about vehicles that have a groan, growl, or moan coming from the vehicle when operating the…
- 10112030Jan 24, 2014This Preliminary Information communication provides information to the technician about vehicles that have a groan, growl, or moan coming from the vehicle when operating the…
- 10037409Nov 1, 2013Gm: there are transmission problems that include trouble shifting and noises. There may be serpentine belt problems causing it. *rm updated on 06/27/2011. *kb updated 3/12/12…
- 10112401Oct 9, 2013This Preliminary Information communication provides information to the technician about vehicles that have not engagement into drive, delayed, no engagement into reverse, and or…
- 10036204Oct 1, 2013Chevrolet/gmc: delayed or no drive and delayed or no reverse with dtc's, range inhibit. Model years 2001-2013. *pe updated on 06/08/2011. *kb updated on 06/16/2011. *kb updated…
- 10113502Aug 26, 2013This warranty administration bulletin provide policy information on a revised customer concern not duplicated/verified labor operation numbers and how to submit CCND.
- 10112740Jan 25, 2013This Preliminary Information communication provides information to the technician about vehicles that may have a service 4WD message displayed in the Driver Information Center…
Transmission and drivetrain: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2017 | 23 | 38% |
| 2015 | 6 | 11% |
| 2014 | 10 | 10% |
| 2013 | 5 | 13% |
| 2012 | 2 | 7% |
| 2011 | 6 | 14% |
| 2010 | 1 | 3% |
| 2008 | 2 | 3% |
| 2007 | 4 | 7% |
| 2006 | 2 | 4% |
| 2005 | 11 | 9% |
| 2004 | 18 | 10% |
| 2003 | 29 | 14% |
| 2002 | 18 | 7% |
| 2001 | 14 | 5% |
| 2000 | 26 | 6% |
| 1999 | 37 | 6% |
| 1998 | 15 | 8% |
| 1997 | 28 | 12% |
| 1996 | 24 | 10% |
| 1995 | 12 | 5% |
| 1994 | 6 | 3% |
| 1993 | 10 | 14% |
| 1992 | 2 | 7% |
| 1990 | 2 | 11% |
| 1988 | 1 | 17% |
Other parts of the 2007 GMC Sierra
14 complaintsAir bags
13 complaintsElectrical system
7 complaintsOther or unknown
6 complaintsBody and structure
6 complaintsSteering
3 complaintsEngine
2 complaintsEngine cooling
2 complaintsLatches, locks and linkages
2 complaintsSeat belts
2 complaintsSuspension
2 complaintsTires
2 complaints
← All problems reported for the 2007 GMC Sierra
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology