2012 GMC TERRAIN Complaints
View complaints related to 2012 GMC TERRAIN. The complaints found here are submitted by actual consumers with first hand experience. There are more than 350 complaints submitted for the 2012 GMC TERRAIN. You can submit your own complaint to the NHTSA or call the Hotline, Monday-Friday 8am to 8pm at (888) 327-4236, TTY: (800) 424-9153.
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2012 GMC TERRAIN- DALLAS, TX
MY CAR OIL CONSUMPTION IS EXCESSIVE. I HAVE REPETITIVE CODES: P0089, P0300, P0366, P228D, P0014 AND THE CHECK ENGINE LIGHT BEING ON. CAR IS JERKING BACK AND FORTH WHEN AT A STOP LIGHT. TAPPING NOISE MADE ALSO. EVERY 1000-1500 MY CAR IS ALWAYS NEEDING OIL (AT LEAST 2 QUARTS) AND I ALSO HAVE TO PUT MORE THAN THE USUAL AMOUNT OF GAS IN IT THEN WHEN I FIRST PURCHASED.
Source: NHTSA WEB SITE -
2012 GMC TERRAIN- CLEVELAND, TX
EXPLODING SUNROOF.:DRIVING DOWN THE FREEWAY AND THE SUNROOF JUST BROKE OUT WITH A BIG HOLE IN IT.
Source: NHTSA WEB SITE -
2012 GMC TERRAIN- OLATHE, KS
SEAT RE-TRACTORS DON'T RETRACT AND SEAT BELT GETS CAUGHT IN DOOR WHEN CLOSED. DOOR CRACKS PLASTIC COVER ON SEAT BELT COVER WHICH LEAVES A SHARP EDGE THAT CUTS YOUR FINGERS WHEN YOU TRY TO BUCKLE YOUR SEAT BELT.
Source: NHTSA WEB SITE -
2012 GMC TERRAIN- BEMIDJI, MN
MY CAR CONSUMES OIL IN BETWEEN OIL CHANGES, CATALYTIC CONVERTER HAS GONE BAD WHICH SHOULD NOT BE HAPPENING IN A 2012, AND REAR PASSENGER DOOR ELECTRICAL FAILURE. THEY HAVE BEEN RECALLED IN OTHER AREAS FOR THE OIL CONSUMPTION AND CATALYTIC CONVERTER BUT NOT FOR MY SPECIFIC VIN NUMBER. GMC NEEDS TO RECALL THE TERRAINS TO FIX THE OIL CONSUMPTION, CATALYTIC CONVERTER ISSUE, AND THE REAR PASSENGER DOORS. THE OIL CONSUMPTION AND CATALYTIC CONVERTER ARE TWO MAJOR ISSUES THAT SHOULD BE FIXED IMMEDIATELY BY GMC SINCE THEY KNOW IT IS AN ISSUE WITH THAT YEAR.
Source: NHTSA WEB SITE -
2012 GMC TERRAIN- OLATHE, KS
FRONT SEAT BELTS WON"T RETRACT AND GET CAUGHT IN DOOR WHEN CLOSED AND THE PLASTIC COVER ON THE SEAT BREAKS AND THEN IT WILL NOT LATCH. THIS CAUSES THE SEAT BELT TO BE INOPERABLE. IT THEN CANNOT RESTRAIN THE OCCUPANT THUS IT CAUSES A SAFETY CONCERN AS WELL AS VIOLATION IN NOT WEARING A SEAT BELT.
Source: NHTSA WEB SITE -
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2012 GMC TERRAIN- ETHEL, MS
THE CAR IS A 2012 GMC TERRAIN 2.4 LITER ECO TECH- I FOUND WHERE GMC PUT THIS ISSUE AS A RECALL IN 2015 FOR 7 YEARS OR 120,000 MILES TO BE FIXED FOR FREE- I BOUGHT MY CAR FROM FRANK'S GMC/CHEVORLET IN KOSCIUSKO, MS IN NOVEMBER 2017 WITH 111,000 MILES ON IT- THE ISSUE WAS NOT MENTIONED AND I HAVE THE CARFAX ON THE VEHICLE WHICH MENTION ALL THE SERVICE DATES AND NONE OF WHICH ARE RELATED TO THIS RECALL- ALSO I NEVER RECIEVED ANY INFORMATION BY MAIL ABOUT THIS RECALL AND HAD TO DO SOME DIGGING TO FIND OUT THAT IT'S NOT JUST ME WITH THE PROBLEM BUT SO MANY OTHERS! I WENT TO FRANK'S GMC WHERE I PURCHASED THE CAR AND THEY ARE SUPPOSED TO GIVE ME A CALL BACK ABOUT THIS PROBLEM BUT THE GUY I TALKED TO HAD NO IDEA WHAT I WAS EVEN TALKING ABOUT YET! 3 DAYS LATE THEY WONT EVEN ANSWER MY CALLS AND WHEN I WENT INTO THE OFFICE SAID THEY WOULD HAVE TO GET A NUMBER TO CALL ME BACK AGAIN WHICH HAS NOT HAPPENED YET! WE HAVE PRICED A NEW MOTOR AND TO GET IT PUT IN- PRICE OF MOTOR- $3,200 PRICE TO PUT IT IN- $1,000 WARRANTY- 3 YEAR WITH UNLIMITED MILEAGE- OR THE PARTS THAT HAVE TO BE CHANGED OUT ARE IN LINK BELOW IF THE MOTOR WASNT REPLACED: HTTPS://GM.OEMDTC.COM/7458/SPECIAL-COVERAGE-ADJUSTMENT-EXCESSIVE-ENGINE-OIL-CONSUMPTION-2012-CHEVROLET-EQUINOX-GMC-TERRAIN ***THAT'S NOT INCLUDING THE TIMING CHAIN WHICH IS WHAT THE PROBLEM HAS CAUSED DUE TO OIL CONSUMPTION FROM FAULTY PISTON RINGS NOT SEATING CORRECTLY, I BURN OIL AND LOOSE OIL PRESSURE RESULTING IN A FAILURE IN THE TIMING CHAIN SYSTEM DUE TO THE TENSIONER WORKING OFF OF OIL PRESSURE!*** I HAVE ALSO FOUND THAT THERE IS A CLASS ACTION LAW SUIT GOING ON ABOUT THIS SAME ISSUE AT THIS TIME- PLEASE CLICK THE LINK BELOW FOR MORE INFORMATION REGARDING THIS: HTTPS://WWW.CLASSACTION.ORG/BLOG/CHEVY-EQUINOX-CLASS-ACTION-UPDATE-SETTLEMENT-TALKS-UNDERWAY.
Source: NHTSA WEB SITE -
2012 GMC TERRAIN- HAMLIN, NY
I'VE HAD THIS VEHICLE FOR 3+ YEARS AND RIGHT FROM THE BEGINNING EVERYTIME I CHANGED THE OIL WAS TOLD IT WAS LOW AND ASKED WHERE IT WAS GOING. MY MECHANIC TOLD ME IT WAS A CRANKSHAFT SENSOR CODE AND JUST CHANGE THE OIL AND SO I DID AND THE CHECK ENGINE LIGHT WOULD GO OFF . THEN ONE DAY 800 MILES BEFORE I'M DUE TO CHANGE THE OIL IT STARTS JERKING WHILE STOPPED AND CHECK ENGINE LIGHT CAME ON DISPLAY STATED ENGINE POWER REDUCED THEN IT KEPT STALLING OUT THEN WHEN I SAW AN AUTOZONE STORE THEY CHECKED THE CODE WHICH WAS THE CAMSHAFT SENSOR AGAIN LIMPED HOME AND DID NOTHING LATER WHEN I STARTED THE VEHICLE TO GO TO WORK IT MADE AN AWFUL CLANGING NOISE AND SHUT IT OFF IMMEDIATELY HAD IT TOWED TO THE DEALERSHIP WHERE THEY SAID IT BLEW A REAR SEAL AND WOULD NEED AN 8400 DOLLAR NEW ENGINE THE SPECIAL WARRANTY COVERAGE IS WELL KNOWN BY THE DEALERSHIPS AND TO GM SO WHY WAS THE CONSUMER NOT BEEN NOTIFIED THAT THIS COULD BE A PROBLEM IF I WAS TOLD ABOUT THIS I WOULD NOT HAVE BOUGHT THIS VEHICLE AND I GUESS THAT'S WHAT THEY WANTED A SALE.NOW I HAVE A VEHICLE THAT I STILL HAVE MONTHLY PAYMENTS AND THEY WANT TO CHARGE ME FOR A NEW ENGINE ON TOP OF IT LUDRICAS I SAY
Source: NHTSA WEB SITE -
2012 GMC TERRAIN- GARNER, NC
FRONT WINDSHIELD WIPERS IMMEDIATELY STOPPED OPERATION WHILE IN USE ON FEBRUARY 20, 2019. I TOOK THE CAR ON FEBRUARY 21, 2019 TO OUR LOCAL MECHANIC'S SHOP WHICH RECOMMENDED TOTAL REPLACEMENT OF THE WIPER TRANSMISSION ASSEMBLY EVEN THOUGH ONLY A BUSHING WAS DAMAGED. I AGREED AND HAD THE WIPER TRANSMISSION REPLACED. I ATTACH A COPY OF THAT INVOICE. TOTAL PAID WAS $376.75
Source: NHTSA WEB SITE -
2012 GMC TERRAIN- SLIDELL, LA
2012 GMC TERRAIN MAKES A CLICKING NOISE WHEN PRESSING ACCELERATION PEDAL. I HABE CHANGED OIL, PLUGS AND BELTS BUT STILL CAN'T FIND SOURCE OF TAPPING. ALSO MY TIRES ARE NEW, LESS THEN A YEAR AND CONSTANTLY SHOW LOW PRESSURE. I HAVE CHECKED FOR NAILS BUT NONE FOUND.
Source: NHTSA WEB SITE -
2012 GMC TERRAIN- GERMANTOWN, WI
THE WIPERS STOPPED FUNCTIONING WHILE DRIVING. WIPERS SWEPT TO THE LEFT (DRIVERS SIDE) AND BROKE FREE FROM THE LINKAGE ALLOWING THE DRIVER WIPER TO HANG OFF OF THE WINDSHIELD. THE WIPERS CAN BE MANUALLY MOVED BACK TO A RESTING POSITION, BUT WILL NOT MOVE ON THEIR OWN.
Source: NHTSA WEB SITE