Received a P2138 Throttle/Pedal position sensor/switch "D"/"E" voltage correlation code while driving that caused "Reduced Power" and "stabilitrak" errors. The reduced power mode it went into made the truck unable to accelerate in a safe manner and made the truck "jump" wildly as it attempted to accelerate.
2017 Chevrolet Colorado
Owner reports · Recalls · Investigations
More warning signs than most Colorado years
Owner complaints for the 2017 Chevrolet Colorado are substantially higher than the model-year median of 84.
About this comparison →How this year compares
Owner complaints by model year
Compare all Colorado years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
123 reports with mileage · 93 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Power Train. Review the 107 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 41 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine. Review the 26 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
Vehicle Speed Control complaints
6 reportsThe computer screen jumps around with the dash data when you are driving. The radio changes functions and channels. This is a huge distraction and dangerous when driving. Additionally, when you turn the radio off the screen keeps jumping around to different functions and channels.
TL* THE CONTACT OWNS A 2017 CHEVROLET COLORADO. THE CONTACT STATED THAT HIS WIFE WAS DRIVING 60 MPH AND THE VEHICLE LOSS MOTIVE POWER AND STALLED. THE VEHICLE WAS RESTARTED AND SLOWLY DRIVEN TO THE SIDE OF THE ROADWAY. THE VEHICLE WAS TURNED OFF AND RESTARTED AND INDEPENDENTLY ACCELERATED. THERE WAS NO WARNING LIGHT ILLUMINATED.…
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TL* THE CONTACT OWNS A 2017 CHEVROLET COLORADO. THE CONTACT STATED THAT HIS WIFE WAS DRIVING 60 MPH AND THE VEHICLE LOSS MOTIVE POWER AND STALLED. THE VEHICLE WAS RESTARTED AND SLOWLY DRIVEN TO THE SIDE OF THE ROADWAY. THE VEHICLE WAS TURNED OFF AND RESTARTED AND INDEPENDENTLY ACCELERATED. THERE WAS NO WARNING LIGHT ILLUMINATED. THE VEHICLE WAS DRIVEN TO THE RESIDENCE. THE VEHICLE WAS TAKEN TO LARIA CHEVROLET - BUICK INC. (112 E OHIO AVE, RITTMAN, OH 44270) TO BE DIAGNOSED HOWEVER, A CAUSE WAS STILL PENDING. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 29,000.
THE ORIGINAL OWNER OF MY VEHICLE SUCCESSFULLY HAD GM BUY BACK THIS TRUCK. THE NOX SENSORS AND WIRING HARNESS HAD BEEN REPLACED THREE TIMES WHICH CLEARED THE CODES AND ALLOWED THE VEHICLE TO APPEAR TO BE IN PROPER WORKING CONDITION. WHEN GM BOUGHT THE VEHICLE BACK FROM THE ORIGINAL OWNER, GM WENT THROUGH AND SUPPOSEDLY "FIXED THE…
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THE ORIGINAL OWNER OF MY VEHICLE SUCCESSFULLY HAD GM BUY BACK THIS TRUCK. THE NOX SENSORS AND WIRING HARNESS HAD BEEN REPLACED THREE TIMES WHICH CLEARED THE CODES AND ALLOWED THE VEHICLE TO APPEAR TO BE IN PROPER WORKING CONDITION. WHEN GM BOUGHT THE VEHICLE BACK FROM THE ORIGINAL OWNER, GM WENT THROUGH AND SUPPOSEDLY "FIXED THE ISSUE" AND BRANDED THE TITLE AS A MANUFACTURER BUYBACK AND PUT THE VEHICLE BACK ON THE MARKET TO THE GENERAL PUBLIC. I PURCHASED THIS VEHICLE KNOWING ALL OF THIS AND TRUSTING THAT IF GM SAID THEY FIXED THE ISSUE, THEY HAD REALLY FIXED IT. NOW I AM A YEAR INTO OWNERSHIP AND THIS VEHICLE IS STILL UNDER WARRANTY, HOWEVER THIS IS THE THIRD TIME THAT THIS SAME EXACT THING THAT THE ORIGINAL OWNER HAD AN ISSUE WITH HAS SURFACED. THE VEHICLE SPEED IS LIMITED WHEN THIS OCCURS MAKING THE VEHICLE DANGEROUS TO DRIVE ON THE ROADS. THE VEHICLE IS ALWAYS IN MOTION WHEN WHEN THIS OCCURS AND USUALLY ON AN INTERSTATE FAR FROM THE DEALERSHIP.
I GOT A CHECK ENGINE LIGHT WHILE AND ENGINE GOES INTO REDUCED POWER MODE. YOU CAN'T DRIVE IN REDUCED POWER MODE! I HAVE TO CLEAR IT TO MOVE THE TRUCK. I DID A SCAN WHICH SHOWED A P2138 CODE. BUT ITS JUST IN MEMORY AND THE DEALER WONT FIX IT UNLESS ITS AN ACTIVE CODE BUT CAN'T DRIVE TO THE DEALER IN REDUCED POWER MODE. ITS A CATC…
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I GOT A CHECK ENGINE LIGHT WHILE AND ENGINE GOES INTO REDUCED POWER MODE. YOU CAN'T DRIVE IN REDUCED POWER MODE! I HAVE TO CLEAR IT TO MOVE THE TRUCK. I DID A SCAN WHICH SHOWED A P2138 CODE. BUT ITS JUST IN MEMORY AND THE DEALER WONT FIX IT UNLESS ITS AN ACTIVE CODE BUT CAN'T DRIVE TO THE DEALER IN REDUCED POWER MODE. ITS A CATCH 22
UPON ENTERING MY VEHICLE, I NOTICED A COMPUTER MODULE HAD FALLEN OUT OF THE DRIVERS SIDE DASH AND WAS RESTING ON THE ACCELERATOR PEDAL. UPON FURTHER EXAMINATION, IT APPEARS THIS MODULE WAS HELD IN PLACE BY TWO SIDED TAPE WHICH FAILED TO SECURE THE UNIT. THE WIRES ATTACHED TO THE UNIT WERE LONG ENOUGH TO BLOCK ACCESS TO BOTH THE …
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UPON ENTERING MY VEHICLE, I NOTICED A COMPUTER MODULE HAD FALLEN OUT OF THE DRIVERS SIDE DASH AND WAS RESTING ON THE ACCELERATOR PEDAL. UPON FURTHER EXAMINATION, IT APPEARS THIS MODULE WAS HELD IN PLACE BY TWO SIDED TAPE WHICH FAILED TO SECURE THE UNIT. THE WIRES ATTACHED TO THE UNIT WERE LONG ENOUGH TO BLOCK ACCESS TO BOTH THE ACCELERATOR AND BRAKE PEDAL. THEREFORE, IT IS MY CONCERN THAT HAD THIS UNIT FALLEN OUT WHILE THE VEHICLE WAS IN MOTION, ACCESS TO THE BRAKE AND/OR ACCELERATOR PEDALS COULD HAVE BEEN IMPEDED AND AN ACCIDENT CAUSING SERIOUS INJURY OR FATALITIES COULD HAVE OCCURRED.
Official recalls
118V358000 · Fuel System, Gasoline:delivery:fuel Pump
May 31, 2018
General Motors LLC (GM) is recalling certain 2015-2018 GMC Canyon, 2016-2017 Buick Envision, 2016-2018 Chevrolet Colorado and Malibu, 2017-2018 GMC Acadia, 2018 Buick LaCrosse, Cadillac ATS, Chevrolet Equinox, and GMC Terrain vehicles. The high pressure fuel pump may detach from its mounting flange, possibly resulting in the pump damaging the high pressure fuel line.
Consequence & remedy
Consequence: A damaged fuel line can create a fuel leak, increasing the risk of a fire.
Remedy: GM will notify owners, and dealers will replace the high pressure fuel pump, and high pressure fuel pipe, free of charge. The recall began July 2, 2018. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 18188.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0No exact-year investigations in this snapshot.
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