With no warning truck just started jumping in neutral after take off from red light litterly almost getting hit from behind and on coming traffic and than I let off the gas pedal than it jerks back in gear and doesn’t want to stop and wants to jerk to keep moving like transmission won’t stop pulling had to turn truck off it is something electrical in transmission I can pull fuse and it resets tha…
2010 GMC Sierra powertrain problems
moderate 5 complaints filed with NHTSA · avg repair $2,500
Complaints
5
Recalls
0
Crashes
0
Avg fix
$2,500
What owners are reporting 2 most recent
I WAS TRAVELING HOME FROM VACATION AND ABOUT 70 MILES AN HOUR IN MY 2010 GMC SIERRA AND ALL OF A SUDDEN MY TRUCK REVVED UP AND MY TRANSMISSION WENT OUT. I ABOUT GOT HIT FROM BEHIND. I PULLED OVER AND THERE WAS SMOKE COMING FROM THE HOOD. I OPEN THE HOOD AND THERE'S TRANSMISSION FLUID FROM THE FRONT TO THE BACK UNDER THE TRUCK. ONE OF THE COOLING LINES RUBBED THE OTHER AND CHAFFED A HOLE. COST ME 1…
Common questions
How serious is the powertrain problem on the 2010 GMC Sierra?
It's a documented issue but not catastrophic. 5 complaints have been filed. Repairs average $2,500 and most owners catch it before it causes a breakdown.
At what mileage does the powertrain typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $2,500 for powertrain repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to powertrain?
No active recalls currently cover powertrain issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
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