2007 GMC SIERRA CLASSIC — Problems, Recalls & Safety Data
N/A
Safety Rating
27
Owner Complaints
1
Recall
4
Service Bulletins
0
Investigations
Overview of the 2007 GMC SIERRA CLASSIC
The 2007 GMC SIERRA CLASSIC has received a total of 27 safety complaints filed with the National Highway Traffic Safety Administration (NHTSA). There has been 1 recall campaign affecting this vehicle, covering issues with EQUIPMENT:ELECTRICAL. 4 technical service bulletins have been issued by General Motors, LLC for this model year. The most commonly reported problems involve the Service Brakes (7 complaints), Service Brakes Hydraulic (4 complaints), and Electrical System (3 complaints).
Recalls for the 2007 GMC SIERRA CLASSIC
NHTSA has recorded 1 recall for the 2007 GMC SIERRA CLASSIC, potentially affecting up to 175 vehicles.
Recall 07E066000 — EQUIPMENT:ELECTRICAL
| 175 vehicles affected
Defect: CERTAIN CEQUENT 90 DEGREE 7-WAY RIGHT ANGLE ADAPTORS SOLD BY DISTRIBUTORS IN TOW PACKAGES FOR AFTERMARKET SALES TO TOW 5TH WHEEL RV TRAVEL TRAILERS. DUE TO INCORRECT WIRING OF THE HARNESS, THE TRAILER LIGHTS MAY NOT OPERATE PROPERLY.
Consequence: IF THE TRAILER LIGHTS ARE NOT WORKING PROPERLY, A VEHICLE CRASH CAN OCCUR.
Remedy: ALL OF THE DEFECTIVE TOW PACKAGES ARE STILL AT THE DISTRIBUTOR LEVEL AND HAVE NOT BEEN SOLD TO ANY CONSUMERS.
View full details →Owner Complaints for the 2007 GMC SIERRA CLASSIC
27 complaints have been filed with NHTSA for the 2007 GMC SIERRA CLASSIC. Below is a breakdown by vehicle component.
| Component | Complaints | Crashes | Fires | Injuries | Deaths |
|---|---|---|---|---|---|
| Service Brakes | 7 | 0 | 0 | 0 | 0 |
| Service Brakes Hydraulic | 4 | 0 | 0 | 0 | 0 |
| Electrical System | 3 | 0 | 2 | 0 | 0 |
| Fuel System Gasoline | 2 | 0 | 0 | 0 | 0 |
| Fuelpropulsion System | 2 | 0 | 0 | 0 | 0 |
| Power Train | 2 | 0 | 0 | 0 | 0 |
| Service Brakes Hydraulicfoundation Componentshoses Linespiping And Fittings | 2 | 0 | 0 | 0 | 0 |
| Engine And Engine Cooling | 1 | 0 | 0 | 0 | 0 |
| Engine And Engine Coolingexhaust System | 1 | 0 | 0 | 0 | 0 |
| Power Traindriveline | 1 | 0 | 0 | 0 | 0 |
| Steering | 1 | 0 | 0 | 0 | 0 |
| Visibilitydefrosterdefoggerhvac System | 1 | 0 | 1 | 0 | 0 |
Most Recent Complaints
RUSTY BRAKE LINES LOST BRAKES, THINK THAT A VEHICAL SHOULD GO 10 YEARS WITHOUT BRAKE LINES RUSTING AWAY I WAS LUCKY WHEN THEY BROKE I WAS HOME BUT JUST GOT BACK FROM ANOTHER STATE AND WAS AT HIGHWAY SPEEDS.
THE PRIMER PUMP HOUSING DEVELOPS A SMALL LEAK AROUND A ELECTRICAL CONNECTION. THIS COULD LEAD TO A FIRE AS FUEL DROPS ON THE ENGINE. GM IS AWARE OF PROBLEM IT HAS BEEN ON GOING FOR SEVERAL YEARS. IT ONLY OCCURS WHEN VEHICLE IS RUNNING. NOTE-NO FIRE HAS HAPPEN TO MY VEHICLE, NOR DO I KNOW OF A FIRE OCCURRING. I JUST BELIEVE THIS IS UNSAFE. THE ONLY WAY TO CORRECT THE PROBLEM IS TO REPLACE PRIMER PUMP HOUSING.
WHY IS GM RECALL 14121 LIMITED TO NEW VEHICLES? IT HAS BEEN A RECURRENT, COMMON PROBLEM SINCE LONG BEFORE 2000. LONG BEFORE I BOUGHT MY 2007 GMC SIERRA CLASSIC 2500HD WHICH IS ON THE THIRD REPAIR. I JUST REPLACED A TRANSMISSION COOLER LINE IN MY DRIVEWAY. TODAY. WHICH IS STEADILY ERODING BY WAY OF CONTINUOUS TRANSMISSION COOLER LEAKS. IT CONTINUOUSLY COATS THE UNDERSIDE OF VEHICLE, REDUCING LIFE OF BELTS AND HOSES. GM DEALERS FEEL ITS NOT COVERED BY 5/100K POWERTRAIN WARRANTY, OR 36K BUMPER-BUMPER WARRANTY BECAUSE IT'S A LONG TIME GM PROBLEM AS WELL AS WARRANTIES IN GENERAL. *TR
WHY IS GM RECALL 14121 LIMITED TO NEW VEHICLES? IT HAS BEEN A RECURRENT, COMMON PROBLEM SINCE LONG BEFORE 2000. LONG BEFORE I BOUGHT MY 2007 GMC SIERRA CLASSIC 2500HD WHICH IS ON THE THIRD REPAIR. I JUST REPLACED A TRANSMISSION COOLER LINE IN MY DRIVEWAY. TODAY. WHICH IS STEADILY ERODING BY WAY OF CONTINUOUS TRANSMISSION COOLER LEAKS. IT CONTINUOUSLY COATS THE UNDERSIDE OF VEHICLE, REDUCING LIFE OF BELTS AND HOSES. GM DEALERS FEEL ITS NOT COVERED BY 5/100K POWERTRAIN WARRANTY, OR 36K BUMPER-BUMPER WARRANTY BECAUSE IT'S A LONG TIME GM PROBLEM AS WELL AS WARRANTIES IN GENERAL. *TR
WHY IS GM RECALL 14121 LIMITED TO NEW VEHICLES? IT HAS BEEN A RECURRENT, COMMON PROBLEM SINCE LONG BEFORE 2000. LONG BEFORE I BOUGHT MY 2007 GMC SIERRA CLASSIC 2500HD WHICH IS ON THE THIRD REPAIR. I JUST REPLACED A TRANSMISSION COOLER LINE IN MY DRIVEWAY. TODAY. WHICH IS STEADILY ERODING BY WAY OF CONTINUOUS TRANSMISSION COOLER LEAKS. IT CONTINUOUSLY COATS THE UNDERSIDE OF VEHICLE, REDUCING LIFE OF BELTS AND HOSES. GM DEALERS FEEL ITS NOT COVERED BY 5/100K POWERTRAIN WARRANTY, OR 36K BUMPER-BUMPER WARRANTY BECAUSE IT'S A LONG TIME GM PROBLEM AS WELL AS WARRANTIES IN GENERAL. *TR
Safety Rating for the 2007 GMC SIERRA CLASSIC
NHTSA has not yet tested the 2007 GMC SIERRA CLASSIC in its New Car Assessment Program.
Technical Service Bulletins for the 2007 GMC SIERRA CLASSIC
General Motors, LLC has issued 4 technical service bulletins (TSBs) for the 2007 GMC SIERRA CLASSIC. TSBs are notices sent by manufacturers to their dealers describing a known issue and the recommended repair procedure.
PIT4780Q — HYBRID PROPULSION SYSTEM
This Preliminary Information communication advises the technician that parallel hybrid truck parts are on parts restriction. Dealer will need to call General Motors Technical Assistance Center for further assistance.
PIP-4290 — POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
ENGINE SURGE OR STALL AT STOP AND/OR DTC P0742 POSSIBLE TCC APPLIED. EQUIPPED WITH ALLISON LCT1000 TRANSMISSION RPO M74 OR MW7. *NJ UPDATED 4/22/13. *PE
PIP-4629 — ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER
CHEVROLET/GMC: DIESEL ENGINE TURBO DTC P2563 OR P003A. MAY ENCOUNTER A CONCERN OF SES LIGHT, REDUCED POWER, LOW POWER. *PE
4303 — POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)
4 WHEEL DRIVE INOPERATIVE FRONT AXLE WILL NOT ENGAGE - KEYWORDS CLUNK GRIND GROWL K2 K3 EQUIPPED WITH A 9.25 FRONT DIFFERENTIAL. *NJ UPDATED 2/27/08. *NJ
NHTSA Investigations for the 2007 GMC SIERRA CLASSIC
There are no NHTSA defect investigations on record for this vehicle.
Other Model Years of the GMC SIERRA CLASSIC
- 2003 GMC SIERRA CLASSIC — 1 complaint
- 2004 GMC SIERRA CLASSIC — 1 complaint
- 2007 GMC SIERRA CLASSIC (current)
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