NHTSA owner reports · September 18, 2026 snapshot.
Vehicle Speed Control complaints
135 reportsClear category filter47,280 miles · Feb 27, 2019
Vehicle Speed Control
AS I WAS DRIVING DOWN THE HIGHWAY LAST NIGHT, (02-26-2019) MY VEHICLE DETECTED AN ISSUE THAT TRIGGERED MY CHECK ENGINE LIGHT. IT ALSO FLASHED A MESSAGE THAT STATED, "ENGINE REDUCED POWER" AND IT WOULD NO LONGER ACCELERATE AT THAT POINT. I TRIED PRESSING THE ACCELERATOR MULTIPLE TIMES HOWEVER, MY VEHICLE CONTINUED TO SLOW DOWN. I…
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AS I WAS DRIVING DOWN THE HIGHWAY LAST NIGHT, (02-26-2019) MY VEHICLE DETECTED AN ISSUE THAT TRIGGERED MY CHECK ENGINE LIGHT. IT ALSO FLASHED A MESSAGE THAT STATED, "ENGINE REDUCED POWER" AND IT WOULD NO LONGER ACCELERATE AT THAT POINT. I TRIED PRESSING THE ACCELERATOR MULTIPLE TIMES HOWEVER, MY VEHICLE CONTINUED TO SLOW DOWN. I HAD TO STOP ON THE SIDE OF THE BUSY HIGHWAY TO TURN MY CAR OFF AND BACK ON AGAIN IN ORDER TO GET IT TO MOVE AGAIN. MY CHECK ENGINE LIGHT HAS REMAINED ON SINCE THEN. I PURCHASED THIS VEHICLE BRAND NEW LESS THAN 2 YEARS AGO FROM THE CLAY COOLEY CHEVROLET DEALER IN DALLAS TEXAS. WHEN I CALLED THEM THIS MORNING I WAS TOLD BY A SERVICE TECHNICIAN THAT MULTIPLE CUSTOMERS HAVE BROUGHT THEIR CARS IN FOR THE SAME ISSUE. I WAS INFORMED THAT IT IS AN ACCELERATOR ISSUE AND NOT COVERED UNDER MY POWER TRAIN WARRANTY. SEEING THAT THIS IS AN ON GOING ISSUE WITH THIS EXACT MAKE AND MODEL VEHICLE, IT NEEDS TO BE RECALLED AND TAKEN OFF OF THE MARKET UNTIL THE PROBLEM IS RESOLVED.
NHTSA ODI #11182802
74,000 miles · Feb 17, 2019
Electronic Stability Control (esc)Power TrainVehicle Speed Control
BACK IN THE 1ST WEEK OF JANUARY 2019 I EXPERIENCED THE FIRST MAJOR ISSUE. WHILE I WAS DRIVING TO WORK ON THE HIGHWAY TRAVELING AT 65 MPH THE CARS CHECK ENGINE LIGHT WENT ON AS WELL AS THE TRACTION CONTROL. THE VEHICLE IMMEDIATELY SENT A MESSAGE ON MY DASHBOARD THAT SAID "REDUCE ENGINE POWER" AND THE CAR JERKED AND THE SPEED DRAS…
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BACK IN THE 1ST WEEK OF JANUARY 2019 I EXPERIENCED THE FIRST MAJOR ISSUE. WHILE I WAS DRIVING TO WORK ON THE HIGHWAY TRAVELING AT 65 MPH THE CARS CHECK ENGINE LIGHT WENT ON AS WELL AS THE TRACTION CONTROL. THE VEHICLE IMMEDIATELY SENT A MESSAGE ON MY DASHBOARD THAT SAID "REDUCE ENGINE POWER" AND THE CAR JERKED AND THE SPEED DRASTICALLY DROPPED FROM 65MPH TO ABOUT 20MPH. I WAS UNABLE TO ACCELERATE AND WAS LUCKILY ABLE TO DRIVE TO AN EMERGENCY LANE WHILE CARS AND SEMI TRUCKS WERE BEHIND ME AND ALMOST HIT ME. I TURNED THE CAR OFF AND THEN BACK ON AGAIN AND THE ENGINE LIGHT REMAINED ON, BUT I WAS ABLE TO SAFELY GET TO A CHEVY DEALERSHIP. THE DEALERSHIP RAN DIAGNOSTICS ON IT AND THEY DETERMINED IT WAS A FAULTY GAS THROTTLE PEDAL AND SENSOR. THE VEHICLE WAS IN THE SHOP FOR A TOTAL OF TWO WEEKS, DUE TO THEM BEING OUT ON THE PARTS. I PAID OVER 500 DOLLARS FOR THE REPAIR. LESS THAN A WEEK LATER I WAS MERGING ON TO A HIGHWAY TO GO TO WORK AGAIN. AS I WAS MERGING ON THE ENGINE LIGHT WENT ON AND THE MESSAGE SAYING "REDUCED ENGINE POWER" CAME ON AGAIN. I LOST THE ABILITY TO ACCELERATED AND PULLED OVER. I THEN TURNED MY CAR ON AND OFF AGAIN. THE ENGINE LIGHT REMAINED LIT AND THE "REDUCE ENGINE POWER" MESSAGE REMAINED ON THIS TIME. I WAS ABLE TO ACCELERATE TO A MAX OF 35 MPH THIS TIME. I RETURNED THE VEHICLE TO THE SAME CHEVY DEALERSHIP. THEY RAN DIAGNOSTICS ON IT AND THIS TIME THEY STATED IT COULD HAVE BEEN DUE TO THE COLD WEATHER AND SAID A OIL CHANGE MIGHT HELP. THE OIL WAS CHANGED ON THE VEHICLE AND THEN THE CALLED SAYING THE VEHICLE WAS RUNNING VERY ROUGH WHEN THEY STARTED IT. THEY ALSO THEN STATED THAT THERE WAS CONDENSATION IN THE RADIATOR FROM THE COOLANT. THEY ARE STILL WAITING FOR PARTS AND THE VEHICLE HAS BEEN THERE ALMOST THREE WEEKS. TOTAL TIME IN THE SHOP WAS 5 WEEKS OUT OF 6 WEEKS.
NHTSA ODI #11180656
87,000 miles · Feb 13, 2019
Vehicle Speed Control
MY 2017 MALIBU HAS 87K MILES AND IN THE LAST COUPLE OF MONTHS WHENEVER IT RAINS AND DAYS FOLLOWING THE TRACTION CONTROL & ENGINE LIGHT POPS ON, AT THE SAME TIME THE DASH DISPLAYS THE WORDS "ENGINE POWER REDUCED" (THIS IS HAPPENING ON THE HWY AT 70+MPH). THE ENGINE LOSSES A SIGNIFICANT AMOUNT POWER DROPPING MY VEHICLES SPEED DOWN…
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MY 2017 MALIBU HAS 87K MILES AND IN THE LAST COUPLE OF MONTHS WHENEVER IT RAINS AND DAYS FOLLOWING THE TRACTION CONTROL & ENGINE LIGHT POPS ON, AT THE SAME TIME THE DASH DISPLAYS THE WORDS "ENGINE POWER REDUCED" (THIS IS HAPPENING ON THE HWY AT 70+MPH). THE ENGINE LOSSES A SIGNIFICANT AMOUNT POWER DROPPING MY VEHICLES SPEED DOWN TO AROUND 30-40MPH PUTTING NOT ONLY MY FAMILY AND MYSELF IN DANGER BUT OTHER DRIVERS AS WELL. SO, I HAD MY VEHICLE ANALYZED AND IT THREW OUT THE CODE P2138 ACCELERATOR PEDAL POSITION ASSEMBLY. I USUALLY PULLED OVER TO THE SERVICE LANE TURNED MY VEHICLE OFF FOR A MINUTE OR SO RESTART THE ENGINE AND I'M ABLE TO GO ABOUT MY WAY (I LEARNED TO DO THAT BY READING COUNTLESS MSGS ONLINE OF OTHER MOTORIST COMPLAINING ABOUT THE SAME ISSUE ON VEHICLES WITH MILEAGE AS LOW AS 2,600 MILES. I CALLED MUNDAY CHEVROLET IN HOUSTON TX TO BUY THE PART AND WAS TOLD I COULDN'T PURCHASE THE PART UNLESS THE DEALERSHIP INSTALLED IT? THE PARTS GUY SEEMED TO INSTANTLY KNOW WHAT I WAS TALKING ABOUT, TO SAY THE LEAST HE HAS HEARD OF THIS ISSUES QUITE OFTEN. I'M NOT BASHING CHEVY I'M ACTUALLY A FAN OF THE CHEVY MALIBU. I HAD A 2005 FOR 12YRS WITH LITTLE TO KNOW ISSUES WITH OVER 250K MILES. SO WHEN I DEEMED THE TIME WAS RIGHT I TRADED IN MY "05 FOR A '17 THINKING I WOULD GET THE SAME SATISFACTION BUT SAD TO SAY THIS ISSUE HAS SPOILED THAT FOR ME BY PUTTING MY FAMILY, OTHER DRIVERS, AND MYSELF IN HARMS WAY. ON MY DAILY COMMUTE I SEE SO MANY OF THESE 2016 AND NEWER MALIBU'S ON THE ROAD AND I BEGIN WONDERING IS THIS THE NEXT TRAGEDY IN THE MAKING ON OUR US HIGHWAYS??? MY WIFE'S 2010 GLK 350 MERCEDES WAS INCLUDED IN THE TAKATA AIRBAG RECALL, NEEDLESS TO SAY THAT WAS A NERVOUS TIME FOR US. WELL THANKS FOR LETTING ME EXPRESS MY THOUGHTS ON THIS ISSUE. I HOPE & PRAY THAT THIS DOESN'T TAKE AN INNOCENT LIFE TO BE LOSS IN ORDER FOR THIS ISSUE TO BE TAKEN SERIOUSLY. GOD BLESS!
NHTSA ODI #11179920
44,500 miles · Feb 11, 2019
Vehicle Speed Control
DISCOVERED CODE P2138 ACTIVE, AND ENGINE SEND INTO "REDUCED POWER" MODE WHILE DRIVING ON HIGHWAY (APPROXIMATELY 70 MPH), OCCURRED OVER SEVERAL DAYS. TOOK CAR TO DEALERSHIP, AND DISCOVERED THROTTLE POSITION SENSOR TO BE FAULTY, CURSORY RESEARCH ON INTERNET PROVIDED MULTIPLE EXAMPLES OF ISSUE AMONG OTHER OWNERS.
NHTSA ODI #11176300
24,000 miles · Feb 11, 2019
Vehicle Speed Control
TL* THE CONTACT OWNS A 2017 CHEVROLET MALIBU. WHILE DRIVING APPROXIMATELY 50 MPH, THE SPEED SUDDENLY REDUCED TO 25 MPH. THE MESSAGE 'ENGINE POWER IS REDUCED' WAS DISPLAYED ON THE INSTRUMENT PANEL. THE VEHICLE WAS TOWED TO PAGE CHEVROLET (6500 LITTLE RIVER TURNPIKE, ALEXANDRIA, VA) WHERE IT WAS DIAGNOSED THAT THE INTERNAL PARTS O…
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TL* THE CONTACT OWNS A 2017 CHEVROLET MALIBU. WHILE DRIVING APPROXIMATELY 50 MPH, THE SPEED SUDDENLY REDUCED TO 25 MPH. THE MESSAGE 'ENGINE POWER IS REDUCED' WAS DISPLAYED ON THE INSTRUMENT PANEL. THE VEHICLE WAS TOWED TO PAGE CHEVROLET (6500 LITTLE RIVER TURNPIKE, ALEXANDRIA, VA) WHERE IT WAS DIAGNOSED THAT THE INTERNAL PARTS OF THE ACCELERATOR PEDAL ASSEMBLY WERE DEFORMED AND CAUSED THE FAILURE. THE ACCELERATOR PEDAL WAS REPLACED AND THE FAILURE WAS REMEDIED; HOWEVER, THE FAILURE RECURRED APPROXIMATELY EIGHT MONTHS LATER. THE VEHICLE WAS TOWED TO OURISMAN CHEVROLET (18201 OLD RICHMOND HWY, ALEXANDRIA, VA) WHERE IT WAS DIAGNOSED THAT THE ACCELERATOR PEDAL WAS FAULTY AND NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 24,000.
NHTSA ODI #11176173
28,172 miles · Feb 9, 2019
EngineVehicle Speed Control
MY MALIBU, PURCHASED NEW IN 2017, HAS 28170 MILES ON IT. WHILE DRIVING ON THE HIGHWAY I SUDDENLY RECEIVED A MESSAGE SAYING THAT "ENGINE POWER IS REDUCED". INSTANTLY MY CAR STOPPED ACCELERATING NO MATTER HOW HARD I PRESSED THE GAS, AND RAPIDLY DECELERATED. AGAIN, ON THE HIGHWAY. I HAD TO COAST TO THE SHOULDER AND WAIT FOR A TOW T…
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MY MALIBU, PURCHASED NEW IN 2017, HAS 28170 MILES ON IT. WHILE DRIVING ON THE HIGHWAY I SUDDENLY RECEIVED A MESSAGE SAYING THAT "ENGINE POWER IS REDUCED". INSTANTLY MY CAR STOPPED ACCELERATING NO MATTER HOW HARD I PRESSED THE GAS, AND RAPIDLY DECELERATED. AGAIN, ON THE HIGHWAY. I HAD TO COAST TO THE SHOULDER AND WAIT FOR A TOW TRUCK TO TAKE IT TO THE DEALERSHIP. THIS IS A TERRIFYING PROBLEM THAT SEEMS TO HAVE HAPPENED TO MANY OTHERS. WHAT EVER THE ISSUE IS THAT IS CAUSING THIS SHOULD BE RESOLVED AND A RECALL IN PLACE.
NHTSA ODI #11175838
50,774 miles · Jan 23, 2019
Vehicle Speed Control
DRIVING THE VEHICLE ON THE ROAD OR INTERSTATE AND IT LOSES POWER AND WONT LET YOU DRIVE OVER 30 MPH. THE VEHICLE ALSO WOULD NOT START. HAD TO LET THE CAR SIT FOR 15 SECONDS THEN TRY TO START IT AGAIN FOR IT TO START. THEN IT WOULD CUT OFF WHILE STOPPED AT A TRAFFIC LIGHT. GIVES A MESSAGE SAYING ENGINE POWER REDUCING
NHTSA ODI #11171652
31,836 miles · Jan 7, 2019
Electronic Stability Control (esc)Vehicle Speed Control
DRIVING THE VEHICLE ON THE ROAD AND IT LOSES POWER AND WONT LET YOU DRIVE OVER 30 MPH. THE VEHICLE ALSO WOULD NOT START. HAD TO LET THE CAR SIT FOR 15 SECONDS THEN TRY TO START IT AGAIN FOR IT TO START. THEN IT WOULD CUT OFF WHILE STOPPED AT A TRAFFIC LIGHT. DEALERSHIP FIXED THE PISTONS AND ADDED A NEW BATTERY STILL HAD A PROBLE…
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DRIVING THE VEHICLE ON THE ROAD AND IT LOSES POWER AND WONT LET YOU DRIVE OVER 30 MPH. THE VEHICLE ALSO WOULD NOT START. HAD TO LET THE CAR SIT FOR 15 SECONDS THEN TRY TO START IT AGAIN FOR IT TO START. THEN IT WOULD CUT OFF WHILE STOPPED AT A TRAFFIC LIGHT. DEALERSHIP FIXED THE PISTONS AND ADDED A NEW BATTERY STILL HAD A PROBLEM AND NOW THEY REPLACED ACCEL PEDAL SENSOR. AND NOW DRIVES A LITTLE FUNNY.
NHTSA ODI #11164958
49,500 miles · Dec 5, 2018
Vehicle Speed Control
I'VE PURCHASED THIS VEHICLE BACK IN SEPTEMBER 2017 AND THE ACCELLARATOR PETAL HAS GONE OUT. MY CHECK ENGINE LIGHT CANS ON AND AS I WAS DRIVING, IS GAVE A MESSAGE SAYING ENGINE POWER REDUCING. I'VE TAKEN IT TO THE JIM ELLIS DEALER TO DIAGNOSE AND THEY ADVISED ME IT WAS THE ACCELLORATOR PETAL FAULT. THIS HAS BEEN HAPPENING TO SEVE…
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I'VE PURCHASED THIS VEHICLE BACK IN SEPTEMBER 2017 AND THE ACCELLARATOR PETAL HAS GONE OUT. MY CHECK ENGINE LIGHT CANS ON AND AS I WAS DRIVING, IS GAVE A MESSAGE SAYING ENGINE POWER REDUCING. I'VE TAKEN IT TO THE JIM ELLIS DEALER TO DIAGNOSE AND THEY ADVISED ME IT WAS THE ACCELLORATOR PETAL FAULT. THIS HAS BEEN HAPPENING TO SEVERAL MALIBU'S FIE SOME YEARS NOW AND THIS ISSUE NEEDS A MASSIVE RECALL. NO ONE SHOULD HAVE TO REPAIR A VEHICLE WITHIN A YEAR OF PURCHASING. MIND YOU MY WARRANTY IS NOT IN EFFECT, IT'S EXPIRED. I'VE DONE RESEARCH AND SEVERAL MALIBU'S SINCE 2008 HAS THIS SAME ISSUE. ONCE THE REDUCE SPEED TOOK PLACE, IT WOULD NOT ALLOW MY VEHICLE TO ACCELERATE ABOVE 60 MILES PER HOUR WHILE ON THE FREEWAY.
NHTSA ODI #11156099
47,022 miles · Oct 30, 2018
Vehicle Speed Control
DRIVING DOWN THE INTERSTATE WHICH IS 70 MPH I GOT THE ERROR OF REDUCED ENGINE POWER AND ALSO P2135 IT WENT OFF FOR ABOUT THREE WEEKS AND IT HAPPENED AGAIN TODAY ON MY COMMUTE TO WORK.MY CHEVROLET MALIBU IS A LITTLE OVER A YEAR OLD. THIS CAR HAS HAD SO MANY ISSUES THAT NEED TO BE FIXED
NHTSA ODI #11144148
Official recalls
4Aug 20, 2021
General Motors, LLC (GM) is recalling certain 2016-2021 Chevrolet Malibu and 2019-2021 Cadillac XT4 vehicles. The rear seat belt retractors may be improperly secured with loose or missing fasteners.
Consequence & remedy
Consequence: An improperly secured seat belt retractor may not function properly in a crash, increasing the risk of injury.
Remedy: Dealers will inspect and tighten the rear seat belt retractors, as necessary, free of charge. Owner notification letters were mailed on September 17, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020 and Cadillac customer service at 1-800-458-8006. GM's number for this recall is N212333380.
Additional source detail variants (2)
Seat Belts:rear/other:retractor
General Motors, LLC (GM) is recalling certain 2016-2021 Chevrolet Malibu and 2019-2021 Cadillac XT4 vehicles. The rear seat belt retractors may be improperly secured with loose or missing fasteners.
Consequence: An improperly secured seat belt retractor may not function properly in a crash, increasing the risk of injury.
Remedy: Dealers will inspect and tighten the rear seat belt retractors, as necessary, free of charge. Owner notification letters were mailed on September 17, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020 and Cadillac customer service at 1-800-458-8006. GM's number for this recall is N212333380.
Seat Belts:critical Fasteners
General Motors, LLC (GM) is recalling certain 2016-2021 Chevrolet Malibu and 2019-2021 Cadillac XT4 vehicles. The rear seat belt retractors may be improperly secured with loose or missing fasteners.
Consequence: An improperly secured seat belt retractor may not function properly in a crash, increasing the risk of injury.
Remedy: Dealers will inspect and tighten the rear seat belt retractors, as necessary, free of charge. Owner notification letters were mailed on September 17, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020 and Cadillac customer service at 1-800-458-8006. GM's number for this recall is N212333380.
Jun 14, 2018
General Motors LLC (GM) is recalling certain 2016-2018 Chevrolet Malibu vehicles. During servicing, a Passenger Presence System (PPS) may have been installed that was not correctly calibrated to the vehicle's seat type. As a result, the PPS may not properly identify an adult passenger from a child passenger in the front passenger seat, potentially causing the air bag to not deploy when it should, or causing the air bag to deploy when it shouldn't.
Consequence & remedy
Consequence: In the event of a crash, improper air bag deployment can increase the risk of injury.
Remedy: GM will notify owners, and dealers will replace the front passenger PPS seat service kit, free of charge. The recall began August 7, 2018. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 18208.
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.
Dec 2, 2016
General Motors LLC (GM) is recalling certain 2017 Malibu vehicles manufactured on November 10, 2016. The right-hand rear side air bag inflator manifold may have insufficient welds.
Consequence & remedy
Consequence: Insufficient welds could cause the inflator to separate and propel air bag debris into the cabin during a crash. Also, the inflator could fail to inflate during a crash, increasing the risk of injury.
Remedy: GM will notify owners, and dealers will replace the rear side air bag modules, free of charge. The recall began on January 25, 2017. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 16146.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗