RoadVitals

2007 Chevrolet Tahoe Powertrain (other) Problems

Owner-reported complaints naming the powertrain system, filed with NHTSA

Data refreshed

Powertrain (other) reportsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
35
Latest May 22, 2025
Share of all reportsThis category as a share of every owner report on file for this model year. One report can name more than one component, so the categories overlap.
3%
of 1,176 total
Crash or fire reportedReports in this category whose submitter recorded that a crash or a fire occurred. The reporter's own answer on the NHTSA form, not a verified finding.
1
Injuries or deaths reportedTotals the submitters entered on their own reports in this category. Not verified by NHTSA and not a casualty statistic.
1

What this page shows

Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials. Every record below is an owner-reported complaint about the 2007 Chevrolet Tahoe submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 35 reports on file name it.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Owner reports naming powertrain

The 25 most recent of 35, in the owner's own words

Powertrain (other)
Filed May 22, 2025

While driving in traffic the rear wheels suddenly locked up and the tires left skid marks on the road, l was lucky l didn't get hit from behind. l was told by an auto repair shop something inside the transmission failed.

NHTSA ID
11662477
Incident
Apr 22, 2025
Powertrain (other)
Filed Sep 7, 2021

The contact owns a 2007 Chevrolet Tahoe. The contact stated while driving at an unknown speed, the vehicle was having transmission failure. The vehicle was taken to the dealer however, the mechanic failed to perform a diagnostic test. The contact was informed that the transmission needed to be replaced. The vehicle was repaired however, the failure recurred. The contact stated that the gear shifter failed to shift into the park and remained neutral. Additionally, while the brake pedal was depressed, and the parking brake was engaged the vehicle was rolling backward. The manufacturer was not notified of the failure. The approximate failure mileage was 247,790.

NHTSA ID
11431949
Incident
May 7, 2021
Mileage
247,790 mi
ElectricalPowertrain (other)
Filed Jan 18, 2021

VEHICLE RESETS ITS SELF DOOR LOCKS LOCK AND UNLOCK WHEN DRIVING RADIO CUTS OFF AND ABS LIGHT FLASHES OFF AND ON STABILITY TRACK FLASHES OFF AND WHEN I TURN THE TRUCK OFF AND START IT BACK UP IT STOPS.

NHTSA ID
11388667
Incident
Jan 1, 2021
Mileage
173,945 mi
EnginePowertrain (other)
Filed Jul 30, 2020

THE NUMBER 1 CYLINDER KEEPS FOULING OUT SPARK PLUGS. I HAVE CHANGED PLUGS, WIRES, AND THE COIL PACK. THIS FIXES THE PROBLEM FOR ABOUT 5 MILES. IT RUNS POORLY, LOW IDLE, THE STABILITY TRAC COMES ON AND SAYS IT IS MALFUNCTIONING AND NEEDS TO BE SERVICED

NHTSA ID
11342330
Incident
Jul 6, 2020
Mileage
225,000 mi
Driver assistanceEnginePowertrain (other)
Filed Jun 23, 2020

MY ISSUES STARTED ALMOST TWO YEARS AGO WHEN DROPPING MY CHILD OFF AT DAYCARE. I WAS ON THE HIGHWAY AND NOTICED A LOUD TICKING NOISE COMING FROM THE ENGINE. AT FIRST I WAS NOT SURE WHAT IT WAS UNTIL I PULLED IN THE DAYCARE AND IT WAS EVIDENT SOMETHING WAS WRONG. AT THAT POINT THE STABLITRAK AND TRACTION CONTROL LIGHT STARTED FLASHING. I HAD TO HAVE THE VEHICLE TOWED BECAUSE I TRIED TO MOVE IT AND WHEN I PUT IT IN GEAR IT JERKED SO HARD I WAS SCARED THE ENGINE BLEW. I TOOK IT TO THE CERTIFIED CHEVY MECHANIC, CYLINDER 6 MISFIRE. WE REPLACED THE PLUGS, COIL PACKS ETC, TRYING TO SEE WHAT THE ISSUE COULD BE. HE FINALLY REPLACED ALL 16 LIFTERS, CAM, HEAD GASKETS AND OIL PUMP AS WELL. ONCE HE GOT IT TOGETHER, IT WAS STILL A MISFIRE ON CYLINDER 6. HE TOOK IT APART TO LOOK AT THE PISTONS, THEY WERE FINE. THE TOP OF THE MOTOR HE PRACTICALLY EVERYTHING BRAND NEW ON IT. THE CHEVY DEALERSHIP ARE AWARE OF THE LIFTER ISSUES WITH THIS VEHICLE AND BLATANTLY TOLD ME, I NEED A NEW ENGINE OR COULD PURCHASE A NEW VEHICLE. STILL NO RESOLVE AS OF JUNE 23, 2020! PLEASE ISSUE A RECALL ON THIS AS SO MANY OF THESE VEHICLES HAVE THIS ISSUE AND IT'S NOT FAIR TO US THAT THEY DESIGNED THE ENGINE SO POORLY. *TR

NHTSA ID
11330427
Incident
Oct 7, 2018
Mileage
189,010 mi
Driver assistanceEnginePowertrain (other)
Filed Jun 3, 2020

I HAVE BEEN DEALING WITH THE SAME PROBLEM AS THE PREVIOUS COMPLAINT...IRONICALLY, MY VEHICLE WAS MANUFACTURED IN TX TOO, BUT, I PURCHASED IT USED IN VA IN 2011 ODOMETER-73,625. TO DATE, I ONLY HAVE 101,225- I STARTED HAVING CONSTANT STABILITRACK/TRACTION CONTROL ISSUES RIGHT AFTER 100,000- CAUSED STEERING WHEEL TO LOCK UP AND LOSS OF POWER IN ADDITION TO DOOR LOCKS SUDDENLY LOCKING/UNLOCKING, CAR ALARM GOING OFF, AND HAZARD BLINKERS NOT WORKING (ALL WHILE IN THE MIDDLE OF RUSH HOUR TRAFFIC)! AFTER THIS CONSTANT ISSUE WAS "REPAIRED"-FOR 6TH TIME, A FEW MONTHS LATER, I EXPERIENCED A DIFFERENT PROBLEM. AFTER WAITING AT A STOP LIGHT, THE VEHICLE WOULD NOT ACCELERATE-I HAD TO PUSH GAS ALL THE WAY TO THE FLOOR, BARELY REACHING 20MPH, THEN, THE CAR STARTED SHAKING & TO MAKE MATTERS WORSE, THE BRAKES WERE BARELY WORKING. THANKFULLY, I WAS NEAR A PARKING LOT & WAS ABLE TO PULL OVER. THIS TIME I THINK IT IS A BCM OR PCS ISSUE. IT SEEMS THE "FLEX-FUEL" 4WD 2007 TAHOES ARE HAVING MAJOR ISSUES. THIS SHOULD BE CONSTITUTE UNDER LEMON LAW. I AM TOO SCARED TO DRIVE NOW-THE CAR HAS BEEN SITTING IN MY DRIVEWAY FOR A LONG TIME, YET I HAVE TO PAY INSURANCE & REGISTRATION. I'M SICK OF WASTING MONEY AS WELL. PLEASE HELP US (2007 TAHOE OWNERS), FIX THESE ISSUES! THANK YOU. *TR

NHTSA ID
11327127
Incident
Jul 17, 2018
Mileage
100,225 mi
Powertrain (other)
Filed Feb 18, 2020

TRANSMISSION 3 TO 4 GEAR PACK WENT OUT.

NHTSA ID
11309996
Incident
Feb 15, 2019
Driver assistanceEnginePowertrain (other)
Filed Jan 12, 2020

SOMETIMES THE STABLE TRACK SYSTEM COMES ON AND GOES OFF CAUSING THE TRANSMISSION AND CARTER JERK AND STEER POORLY TOO MANY COMPLAINTS ABOUT THIS NEEDS TO BE TAKEN CARE OF

NHTSA ID
11298860
Incident
Nov 22, 2018
Mileage
114,654 mi
Powertrain (other)
Filed Sep 4, 2019

AFTER APPROXIMATELY 3 WEEKS AFTER PURCHASING I NOTICE A NOISE AND A DELAY IN GEAR SHIFTS SO I TOOK IT TO THE DEALERSHIP AND THEY HAD THEIR MECHANIC LOOK AT IT AND CAME UP WITH THE TRANSMISSION WAS BAD SO THEY ORDERED ONE AND TRIED TO INSTALL IT AND WHEN I WENT TO PICK IT UP AND DROVE IT SEVERAL DAYS THE SAME PROBLEM WAS THERE SO I TOOK IT BACK AND THEY CONTINUED TO TRY AND FIX IT TWO OTHER TIMES WITHIN 3 MONTHS NOW SAYING I WENT OVER MY 10,000 MILES SO I NEED TO PAY FOR THE TRANSMISSION. I DRIVE THE CAR MAYBE 5 MONTHS AND THE OTHER MONTHS IT HAS BEEN IN THE SHOP.

NHTSA ID
11253263
Incident
Jan 2, 2019
Mileage
192,000 mi
Driver assistancePowertrain (other)
Filed Jul 7, 2017

TRANSMISSION IS NOT SHIFTING AND I SEE THAT TENS OF THOUSANDS OF PEOPLE ARE WITH THE SAME PROBLEM ON THE PARTICULARLY SUV 2007 CHEVY TAHOE THIS TRANSMISSION SHOULD BE A RECALL OR AT LEAST FIX IT WITH A LOW PRICE OF LESS THAN $500 SO WE CAN KEEP BUYING THESE TRUCKS

NHTSA ID
11003592
Incident
Aug 10, 2016
Mileage
58,938 mi
Driver assistanceEnginePowertrain (other)
Filed May 25, 2016

MY STRABILITRAK AND SERVICE TRACTION CONTROL BEGAN FLASHING ON AND CAUSED THE BRAKE LIGHTS TO TURN OFF. THEN IT READS, ENGINE POWER IS REDUCED. THIS BEGAN IN NOVEMBER 201. I HAVE TAKEN IT THREE TIMES TO BE FIXED. FIRST I WAS TOLD IT WAS THE THROTTLE BODY, THEN A SWITCH GEAR, THEN A FUEL INDUCTION CLEANING SERVICE. IT IS STILL HAPPENING, JUST TWICE THIS WEEK. THE ENGINE SLOWING DOWN WHILE ON THE FREEWAY PROVES TO BE DEADLY. IN REVIEWING COMMENTS IN THE CHEVROLETFORUM.COM MANY CONSUMERS ARE HAVING THE SAME ISSUES WITH THE SAME RESULTS (A GUESSING GAME) WHY ISN'T THIS A RECALL?

NHTSA ID
10870775
Incident
May 21, 2016
Mileage
130,000 mi
Driver assistanceEnginePowertrain (other)
Filed Feb 15, 2016

MY 2007 TAHOE ALL OF THE SUDDEN STARTED SHAKING AND BUCKING WHILE DRIVING WITH MY WIFE AND TWO SMALL KIDS (ON VALENTINES! WIFE WAS NOT HAPPY). THE SERVICE ENGINE LIGHT CAME ON AS WELL AS WARNING MESSAGES SAYING THE TRACTION CONTROL FAILED, CHECK BRAKE SYSTEM AND SERVICE STABILINK SYSTEM. IT LIMPED TO OUR HOUSE AND THEN IT STALLED AND EVENTUALLY WAS VERY HARD TO START. I TOOK IT TO THE DEALERSHIP NEXT MORNING AND WAS TOLD THAT THE #6 LIFTER COLLAPSED AND THEY NEEDED TO CHECK THE CAMSHAFT TO SEE IF THAT WAS DAMAGED. I'M STILL WAITING ON THE CALL TO SEE WHAT THE TOTAL DAMAGE IS BUT I WAS TOLD IT WAS THE ACTIVE FUEL MANAGEMENT SYSTEM. I ALSO SAW A LOT OF PEOPLE'S COMPLAINTS ONLINE OF THE SAME THING. GM NEEDS TO OWN UP AND RECALL THIS ISSUE. THE ESTIMATE I GOT WAS AROUND $3,500-$4,500 TO REPAIR THIS.

NHTSA ID
10836216
Incident
Feb 14, 2016
Mileage
180,000 mi
ElectricalPowertrain (other)
Filed Feb 10, 2016

REAR END WENT OUT AT 150K. DASH CRACKED NEAR PASSENGER AIRBAG RADIO DON'T WORK IF IT'S RAINING

NHTSA ID
10825390
Incident
Feb 10, 2016
ElectricalEnginePowertrain (other)
Filed Dec 12, 2015

I WAS DRIVING DOWN THE ROAD AND I LOST ALL POWER AND ALL MY LIGHTS CAME ON ON MY DASH I JUST ABOUT GOT HIT FROM BEHIND

NHTSA ID
10809844
Incident
Dec 10, 2015
Mileage
154,000 mi
ElectricalFuel systemPowertrain (other)
Filed Oct 22, 2015

WHILE DRIVING OR IDLING, VEHICLE DISPLAYS ERROR MESSAGES STATING "REDUCED ENGINE POWER", "STABILITRAK SYSTEM DISABLED" AND "SERVICE TRACTION CONTROL." THE ENGINE POWER REDUCES AND THE VEHICLE HESITATES UPON ACCELERATION. IT IS DIFFICULT TO GET THE VEHICLE TO ACCELERATE, ESPECIALLY IN LOWER GEARS. SOMETIMES THE VEHICLE COMPLETELY LOSES POWER IN THE MIDDLE OF DRIVING AND ALL CONTROL OF THE VEHICLE IS LOST. THIS HAS OCCURRED BOTH ON CITY STREETS AND MAJOR HIGHWAYS. PURCHASED THE VEHICLE USED ABOUT 5 MONTHS AGO AND IT BEGAN DOING THIS AT AFTER ABOUT TWO WEEKS OF OWNERSHIP. TOOK IT TO A CHEVROLET DEALERSHIP AND THEY SAID THE THROTTLE BODY WAS STICKING AND NEEDED TO BE REPLACED. THE PROBLEM SEEMS TO BE GETTING WORSE OVER THE LAST FEW WEEKS. THE VEHICLE IS NOW STALLING ON A REGULAR BASIS (ABOUT 1-3 TIMES EVERY TIME IT IS DRIVEN). THE PROBLEM IS WORSE WHEN IT RAINS A LOT OUTSIDE. I AM AFRAID TO DRIVE THE VEHICLE WITH MY CHILDREN INSIDE BECAUSE I HAVE LOST POWER ON IN THE MIDDLE OF A MAJOR INTERSTATE TWICE.

NHTSA ID
10785361
Incident
Oct 21, 2015
Mileage
140,000 mi
Body & structurePowertrain (other)
Filed Jul 11, 2015

1. LIFT GATE FAILED AND HURT MY ARM ON OR ABOUT JAN 1 2014. I NEED REPAIRED ASAP! 2. DASHBOARD CRACKED ABOVE STEERING COLUMN AND CRACKED BY AIR BAG PASSENGER SIDE. I NEED REPAIRED ASAP. GM REFUSED TO ACKNOWLEDGE THOUSANDS OF CONSUMERS HAVING THE SAME EFFECTS TO THEIR DASHBOARD. 3. TIMING CHAIN WENT OFF TIME AND BENT A CYLINDER WHICH CAUSED SERIOUS DAMAGE 9/2014 COST OF DAMAGES AT APPROXIMATE 4500.00 GM REFUSED TO ACKNOWLEDGE DEFICIENCIES. I PAID OUT OF POCKET THE 4500.00 WITH NO ASSISTANCE. I ALSO PAID 250.00 FOR ESTIMATES AT THE GM DEALER IN KINGSTON MASS. THEY REFUSED TO HELP AND GIVE ASSISTANCE ON ANY OF THESE 3 MAJOR SAFETY PROBLEMS AFTER SUBMITTING THE DEALER BONA FIDE REPORT.

NHTSA ID
10733380
Incident
Jan 1, 2014
Mileage
89,000 mi
ElectricalEnginePowertrain (other)
Filed Mar 20, 2015

I HAVE 3 ISSUES . LOW POWER WHICH READ A LOT OF PEOPLE HAVE THE SAME ISSUE (BAD TORQUE CONVERTER).BAD OIL LOSS. WHICH EVERYONE SEEMS TO HAVE .WHICH THE WON'T FIX . TRANSMISSION SLIPPING WHICH EVERYONE IS HAVING AND IS NOT THE TRANSMISSION IT'S ELECTRICAL. I WAS TOLD TO SEND A COMPLAINT IN TO YOU GUYS. I HAVE READ ALOT ON THIS CAR AND THESE ARE VERY COMMON PROBLEMS WITH THE 07 TAHOE AND I HAVE ALL 3. *TR

NHTSA ID
10700771
Incident
Mar 20, 2015
Mileage
169,000 mi
Powertrain (other)
Filed Feb 25, 2015

I WAS DRIVING IN THE SNOW GOING 5MPH AND THE TIRES BEGAN TO SPIN. THE CAR WAS IN AUTOMATIC FOR 4 WHEEL DRIVE BUT DID NOT KICK INTO 4 WHEEL DRIVE SO I SLID OFF THE ROAD. I WAS OFF ROAD ON A SLIGHT INCLINE AND THE CAR WOULDNT GO INTO 4 WHEEL DRIVE. IT SAID SERVICE 4 WHEEL DRIVE AND THE KNOB WILL TURN BUT THE 4 WHEEL DRIVE WILL NOT ACTIVATE. NOTHING HAPPENED OTHER THAN THE CAR NOT GOING TO 4 WHEEL DRIVE WHEN THE KNOB HAS BEEN TURNED. *JS

NHTSA ID
10690749
Incident
Feb 14, 2015
Mileage
125,000 mi
Driver assistanceElectricalPowertrain (other)
Filed Oct 20, 2014

MY 2007 TAHOE SPUTTERED AND HESITATED AS I APPROACHED A STOP SIGN. AS I STOPPED STABILITY CONTROL / TRACTION CONTROL DASHLIGHTS APPEARED AS WELL AS THE CHECK ENGINE , THEY BOTH BLINKED AND DASH READ SERVICE STABILITRAK, AND SERVICE TRACTION CONTROL. AS I PULLED FROM STOP SIGN THE TRANNY SLAMMED INTO 2ND GEAR WITH A BANG AND I WAS BARELY ACCELERATING PULLED OVER AND SHUT THE CAR OFF. WHEN I TRIED TO RESTART IT JUST TURNED OVER. IT TOOK A FEW TRIES TO GET IT TO START, AND WHEN IT DID I SMELLED A STRONG SMELL OF UNBURNED FUEL FROM THE EXHAUST. I WILL CONTACT GM TO FILE COMPLAINT AS MY TAHOE HAS ONLY 97K ON IT. HOPEFULLY IT'S COVERED BY WARRANTY. *TR

NHTSA ID
10648737
Incident
Oct 17, 2014
Mileage
97,486 mi
Powertrain (other)
Filed May 15, 2014

FRONT DIFFERENTIAL STARTED MAKING A VERY LOUD NOISE. IT BECAME EVEN LOUDER IN 4-WHEEL DRIVE. WHILE IN 4-WHEEL DRIVE THE VEHICLE DIDN'T FEEL RIGHT. I BROUGHT TO THE DEALER WHO STATED WATER GOT INTO THE DIFFERENTIAL, AND IT HAD TO BE REBUILT. THIS IS THE 3RD TIME I HAVE HAD AN ISSUE WITH THE FRONT DIFFERENTIAL. ALL 3 TIMES, INCLUDING THIS ONE, WAS DUE TO THE FAILURE OF THE PINION SEAL. THE FIRST REPAIR ON 11/06/09 WAS COVERED UNDER GMS MANUFACTURERS FACTORY WARRANTY. THE NEXT 2 REPAIRS, INCLUDING THIS ONE, COST ME A TOTAL OF $1,435.49. I CAN ONLY WONDER HOW DANGEROUS IT WAS DRIVING AROUND IN 4 WHEEL DRIVE WITH A DIFFERENTIAL THAT WAS READY TO CATASTROPHICALLY FAIL? *TR

NHTSA ID
10588744
Incident
Nov 6, 2009
Mileage
24,223 mi
Powertrain (other)
Filed Dec 14, 2013

THE FORWARD SPRAG UNIT BROKE WHICH ENDED UP NOT ONLY CAUSING THE VEHICLE TO COME OUT OF DRIVE WHILE WE WERE DRIVING BUT ALSO CAUSED SIGNIFICANT ENOUGH DAMAGE TO THE TRANSMISSION TO REQUITE AN ENTIRE REBUILD. FAULTY TRANSMISSIONS ARE A VERY COMMON ISSUE WITH THIS VEHICLE AND BECAUSE THE COMPANY REFUSES TO BACK THEIR PRODUCTS AND RECALL THE ISSUE, IT ENDS UP BECOMING A HUGE FINANCIAL BURDEN ON A FAMILY. THANKFULLY THERE WAS NO ONE FOLLOWING DIRECTLY BEHIND US WHEN THIS HAPPENED OR IT COULD HAVE BEEN MUCH WORSE. CHEVROLET NEEDS TO TAKE NOTE AND STAND BEHIND THEIR PRODUCTS. CONSUMERS HAVE A RIGHT TO EXPECT A QUALITY VEHICLE THAT SHOULD LAST WELL BEYOND 100K MILES WITHOUT REQUIRING THIS KIND OF MAJOR REPAIR. *TR

NHTSA ID
10556054
Incident
Dec 11, 2013
Mileage
99,300 mi
ElectricalPowertrain (other)Steering
Filed Sep 8, 2013

I RECENTLY EXPERIENCED A KNOWN ELECTRICAL ISSUE FOR THE FIRST TIME YESTERDAY. I JUST HAD MY TAHOE AT THE DEALER LAST WEEK FOR STRANGE CLACKING NOISE UNDER THE HOOD. THEY STATED I WOULD JUST HAVE TO WAIT UNTIL IT DID IT AGAIN. YESTERDAY EVERYTHING WENT HAYWIRE AND MY TAHOE APPEARED POSSESSED. DOOR LOCKS, GEARING SHIFTING WAS AFFECTED MAKING IT DIFFICULT TO DRIVE AND STEER DUE TO LOSS OF POWER STEERING, WHICH COULD HAVE CAUSED SERIOUS RISK TO OTHERS AROUND ME AND MY TWO CHILDREN IN THE CAR. TURNING TO THE INTERNET AND FINDING THAT I AM ONE OF WHAT IS PROBABLY THOUSANDS COMPLAINING OF THE SAME ISSUE MAKES MY EXTREMELY CONCERNED THAT GM IS NOT LOOKING OUT FOR ITS CURRENT AND FUTURE CUSTOMERS. I WILL BE FILING A COMPLAINT WITH THE ATTORNEY GENERAL'S OFFICE, NTSB AND NOW WITH THE STATE OF NC IMMEDIATELY. NOT ONLY HAVE WE DEALT WITH THIS ISSUE. WE HAVE LONG DEALT WITH THE OIL CONSUMPTION ISSUE THAT GM CONTINUES TO SAY IS "NORMAL" CONSUMPTION. EXTREMELY DISAPPOINTED IN GM AND HOW THEY ARE HANDLING MAJOR COMPONENT ISSUES. WE ALSO OWN A JEEP WRANGLER AND THEY ARE BEEN ABSOLUTELY AMAZING ANYTIME WE HAVE AN ADDRESSABLE ISSUE. *LN

NHTSA ID
10542477
Incident
Sep 7, 2013
Mileage
112,320 mi
Powertrain (other)
Filed Aug 23, 2013

WENT TO DINNER AND DROVE HOME WITH NO INDICATION OF ANY PROBLEMS. PULLED UP TO A STOP SIGN, STOPPED AND BEGAN TO DRIVE FORWARD. SUDDENLY WE HEARD A LOUD BANG, THE RPM'S RACED TO 4K AND THE VEHICLE WAS STUCK SITTING AT THE STOP SIGN. NO DRIVE, OR 3RD. WE WERE ABLE TO MOVE IT IN REVERSE AND SLIGHTLY IN 2ND BUT HAD TO STRAIN UP HILL TO GET OUR CAR AND KIDS HOME IN THE DARK IN 1ST GEAR. GOT HOME AND CHECKED MY TRANSMISSION FLUID BECAUSE IT HAD BEEN FLUSHED 14K MILES AGO AND I WANTED TO MAKE SURE THERE WAS A PROPER AMOUNT OF FLUID IN THE TRANSMISSION NOT CAUSING THIS ISSUE. TRANSMISSION FLUID WAS PINK, CLEAN AND MEASURED WHERE IT SHOULD ON THE DIPSTICK. I RESEARCHED TRANSMISSION PROBLEMS ON THE INTERNET IN WHICH PEOPLE HAD THE SAME NO FORWARD MOVEMENT IN 3 OR 4 BUT 1, 2 AND REV. OK. FOUND OUT THAT THERE IS AN ISSUE THAT THOUSANDS OF PEOPLE ARE HAVING WITH THE 4L60E TRANSMISSION THAT GM HAS PRODUCED DUE TO A FAULTY FORWARD SPRAG COMPONENT THAT WAS BUILT WITH CHEAP STAMPED METAL AND THEY RELEASED A TSB PERTAINING TO AN UPDATED COMPONENT! I DO NOT TOW ANYTHING WITH TAHOE AND HAVE MADE IT TO 113K MILES ON MY TRANSMISSION. IM BEING CHALLENGED TO PROVIDE RECORDS OF MY TRANSMISSION SERVICE BEING DONE. I HAVE WORKED FOR A CAR DEALER AS A SERVICE ADVISOR FOR 10+ YEARS AND HAVE ALWAYS PURCHASED ALL OF MY PARTS FROM A GM DEALER TO ENSURE MY VEHICLE WOULD RUN AND DRIVE PROPERLY. I AM FORTUNATE ENOUGH THOUGH TO NOT HAVE TO PAY THE DEALERSHIP LABOR RATE AS I HAVE ONE OF MY TECHNICIAN TO PERFORM MY SERVICES REGULARLY. I JUST PURCHASED FLUID FROM OUR GM DEALER AND HAD A COMPLETE TRANS FLUSH AT 100K MILES LIKE RECOMMENDED BY GM. IT HAS BEEN A PROBLEM SINCE 2008 AND VEHICLES AFFECTED BY THIS CAUSING A TSB RELEASE WERE NOT DUE FOR TRANS SERVICE YET! IT IS EVIDENT THAT THIS PROBLEM IS NOT DUE TO LACK OF MAINTENANCE BUT FROM POOR QUALITY PARTS THAT GM CLAIMS ARE BUILT TO LAST! JUNK! *TR

NHTSA ID
10536867
Incident
Aug 10, 2013
Mileage
113,000 mi
Driver assistanceElectricalPowertrain (other)
Filed May 7, 2013

MY WIFE WAS ACCELERATING FROM OUR STREET ONTO A MAJOR HIGHWAY WHEN THE ENGINE NEARLY SHUT DOWN. HER SPEED WAS REDUCED TO JUST 5 MPH AND THE DASHBOARD FLASHED ENGINE POWER REDUCED, SERVICE STABILITRAK, AND SERVICE TRACTION CONTROL. UNFORTUNATELY, SHE KNEW EXACTLY WHAT THIS WAS SINCE THIS IS THE THIRD TIME THIS HAS HAPPENED IN THIS CAR IN THE LAST 18! WE TOOK IT TO OUR DEALER AND THEY TESTED THE VEHICLE AND DIAGNOSED THAT THE ACCELERATOR PEDAL SENSOR HAD FAILED AGAIN! WE ARE EXTREMELY UNEASY WITH THE CAR NOW SINCE EACH TIME THIS HAS OCCURRED, IT HAS BEEN WHILE ONE OF US WAS ACCELERATING ONTO A HIGHWAY OR INTERSTATE. ON THE PREVIOUS OCCASION, SHE HAD TO QUICKLY MOVE AWAY FROM ONCOMING TRAFFIC...WITH OUR CHILDREN IN THE CAR. THE DEALER INDICATED THAT THEY SEE THIS PROBLEM VERY OFTEN, BUT NOT THIS MUCH IN ONE CAR. THIS IS OBVIOUSLY A DEFECTIVE PART AND SHOULD BE CHECKED INTO IMMEDIATELY. *TR

NHTSA ID
10510980
Incident
Apr 20, 2013
Mileage
76,400 mi
Driver assistanceElectricalPowertrain (other)
Filed Apr 16, 2013

AFTER DRIVING APPROX 3 MILES, MY "STABILITRAK OFF", "TRACTION CONTROL OFF", ABS LIGHT, CHECK ENGINE LIGHT ALL CAME ON, SIMULTANEOUSLY. MY SPEEDOMETER AND OTHER GAUGES STARTED SWINGING FROM LEFT TO RIGHT AND THEN FLATLINED, MY POWER LOCKS, "LOCKED AND UNLOCKED" . WHEN THE TRANSMISSION SHIFTED, THE WHOLE TAHOE JERKED. WHEN I ARRIVED AT MY DESTINATION APPROX 3 MILES FURTHER AND TURNED THE ENGINE OFF, ATTEMPTED TO RE START AND IT WONT START. THIS IS THE FOURTH TIME THIS HAS HAPPENED IN TWO WEEKS. I HAVE TAKEN TO A CHEVY DEALER TWICE TO DIAGNOSE. BOTH TIMES THEY SAID THEY CANNOT FIND THE CAUSE, AND ALL THEY CAN DO IS RESET THE ERROR CODES. *TR

NHTSA ID
10508488
Incident
Apr 6, 2013
Mileage
52,800 mi

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Other components reported on this vehicle

Categories with enough reports to have a page of their own

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .