THE HEADLIGHTS ON THIS $50K TRUCK ARE JUST PLAIN UNACCEPTABLE! FINALLY TOOK IN TO THE DEALER AS THE BRIGHTS WERE "RACCOON HUNTING" BUT THE DIM SETTING IS ALMOST NO LIGHT AT ALL. LIVING IN A RURAL AREA, I HAVE TO DECREASE MY SPEED TO NEARLY A CRAWL IN ORDER TO WATCH FOR OBSTACLES IN THE ROADWAY OR FOR WILDLIFE. I'VE OWNED 6 GMC VEHICLES (SIERRA OR YUKON) SINCE 2000 AND NONE OF THEM HAD THE POOR AND DANGEROUS LIGHTING THAT THIS 2014 SIERRA HAS. WHEN THE DEALER ADJUSTED, THE DIMS ARE NOW POINTING DOWN TO THE ROAD ABOUT 30' FROM THE BUMPER AND THE HIGH BEAMS ARE BOTH POINTING AT THE MIDDLE OF THE ROAD ABOUT 75-100' WITH NO LATERAL LIGHTING AT ALL. IT'S SO BAD, I HAVE TO MAKE WIDE TURNS TO LIGHT UP THE DRIVEWAYS OR STREETS I'M TURNING INTO TO KEEP FROM RUNNING INTO DITCHES OR MISS THE TURN ALL TOGETHER. ON A 55MPH STRAIGHT ROAD, YOU CAN OUT RUN YOU LIGHTS! THE FOGS HELP THE LATERAL VISION A TINY BIT BUT THEY ARE NOT ALL THAT GOOD EITHER. GMC NEEDS TO ADDRESS THIS OR RISK PAYING OUT ON A BIG LAWSUIT OVER SOMEONE GETTING BADLY INJURED OR WORSE. *TR
2014 GMC Sierra 1500 complaints
Owner reports filed with NHTSA about this vehicle, newest first and reproduced as filed. They are unverified accounts: one proves nothing, and a pattern across many is the thing worth reading. Back to the full 2014 record →
DISCOVERED UNDERCARRIAGE FRAME MAJOR RUSTING, ENTIRE UNDERCOATING PEELED AND CRACKED AWAY IN OVER 70% OF IRON/STEEL STRUCTURE, MAJOR RUST IS VISUAL ON ALL BOLTS CONNECTED TO SUSPENSION AND FRAME. GMC CHAT RAN MY V.I.N. AND INDICATED IT WAS MANUFACTURED IN MEXICO. GMC CORPORATE CHAT CLAIMS THAT MY ISSUE NEEDS TO BE TAKEN UP WITH THE DEALERSHIP AND TO CHECK INTO THE STATE'S OF NH LEMON LAW. NH DEALERSHIP CLAIMS A RECENT BULLETIN ALLOWS THEM TO BUFF THE FRAME DOWN AND REAPPLY UNDERCOATING WHICH THEIR DEALERSHIP IS NOW EQUIPPED WITH. DEALERSHIP CLAIMS THE WARRANTY THEREAFTER WOULD BE 3 YEARS/36,000 MILES. ALL WARRANTY INFORMATION IN GMC WARRANTY BOOKLET ONLY INDICATES BODY SHEET METAL AT 3 YEARS/36,000 MILES FOR RUSTING, PITTING AND PEELING OF UNDERCOAT. *TR
I DISCOVERED ONLY AFTER BUYING THIS VEHICLE THAT THE HEADLIGHTS ARE ABSOLUTELY TERRIBLE, AND CLEARLY AN IMMEDIATE SAFETY HAZARD. THEY ARE A "NEW" PROJECTOR BULB STYLE - SINGLE BULB WITH NO INDEPENDENT HIGH BEAM. THE LIGHT IS DIM ON BOTH HIGH AND LOW BEAMS, VERY NARROW, AND WHEN THE LOW BEAMS ARE AT THE RIGHT HEIGHT THE HIGH BEAMS ARE UP IN THE AIR. I THOUGHT AT FIRST THEY WERE JUST POORLY ADJUSTED, BUT THE DEALERSHIP WAS UNABLE TO IMPROVE THE SITUATION. THEY DID NOT REVEAL TO ME THAT THERE HAVE BEEN NUMEROUS OWNER COMPLAINTS ABOUT THESE LIGHTS, EASILY FOUND BY DOING AN INTERNET SEARCH. THERE SHOULD BE AN IMMEDIATE RECALL AND FIX ON THESE LIGHTS. ACCORDING TO INTERNET REPORTS, THE TRADITIONAL TWO INDIVIDUAL BEAM HEADLIGHTS ON THE 2014 CHEVROLET SILVERADO ARE APPARENTLY FINE. *TR
OF ALL THE VEHICLES I HAVE OWNED, THIS 2014 GMC HAS THE WORST HEADLIGHTS OF THEM ALL.. $47,000 AND BASICALLY A BIC LIGHTER ON THE FRONT OF THE TRUCK FOR LIGHTS.. WHILE OUT DRIVING ON MY WAY BACK FROM FORT KENT, WITH THE TRUCK ON HIGH BEAM I NEARLY HIT A MOOSE THAT I DIDN'T SEE UNTIL I WAS RIGHT ON IT DUE TO NOT HAVING ENOUGH LIGHT DOWN THE ROAD.. HAVE TO DRIVE 40 NOT TO OUTRUN THE HEADLIGHTS. VERY VERY FRUSTRATING AND THE DEALER TELLS US THAT GM KNOWS ABOUT IT BUT HAS NO FIX.. *TR
WHILE DRIVING IN TOWN AT 25 MPH, ALMOST HIT A PEDESTRIAN WHO WAS CROSSING THE ROAD DUE TO INSUFFICIENT HEADLAMPS ON THE TRUCK. THIS WAS EVER WITH THE FOG LAMPS ON WHICH SEEM TO PUT OUT MORE LIGHT THEN THE HEADLIGHTS.. EXTREMELY DANGEROUS... HAVE TO RELY ON THE STREET LAMPS TO SEE WHERE WE ARE GOING WHEN DRIVING IN TOWN.. DISAPPOINTED TO MY WITS END THAT THE DEALER TELLS ME THAT THERE ISN'T ANY FIX FOR THIS YET. *TR
TL* THE CONTACT OWNS A 2014 GMC SIERRA 1500. THE CONTACT STATED THAT THE HEADLIGHTS ON VEHICLE FAILED TO ILLUMINATE PROPERLY. THE HEADLIGHTS WERE DIM AND IMPAIRED THE CONTACT'S VISION. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER NOTIFIED OF THE FAILURE. THE VIN WAS NOT AVAILABLE. THE APPROXIMATE FAILURE MILEAGE WAS 3,000.
HEADLIGHTS ARE TOO DIM IN 2014 GMC SIERRA. TO THE POINT OF DANGEROUS TO PEDESTRIANS AND WILDLIFE. THE LIGHTS HINDER THE ABILITY OF DRIVERS TO SEE AND AVOID ANYTHING THAT MAY WONDER INTO THE VEHICLES PATH. BY THE TIME THE HEADLIGHT ILLUMINATE THE OBJECT IT'LL BE TOO LATE! "SAVE SOME LIFE", PERSUADE GENERAL MOTORS TO FIX FUTURE VEHICLES AND POSSIBLY RECALL EXISTING ONES. *TR
THE HEADLIGHTS ON THIS TRUCK ARE UNSAFE, THEY DO NOT PROJECT ENOUGH LIGHT AHEAD FOR SAFE DRIVING AT NIGHT. ONE HAS TO DEPEND ON THE STREET LIGHTING OR STARS. I HAVE COME CLOSE TO HITS OTHERS ON THE ROADS FOR THE LACK OF PROJECTION OF THESE LIGHTS. THE TRUCK BECOMES A HAZARD ON THE HIGHWAY DO TO THE SLOW SPEED ONE HAS TO TRAVEL TO STAY WITHIN THE HEADLIGHTS. PLEASE ADDRESS THIS WITH GMC BEFORE SOMEONE IS HURT OR KILLED. *TR
TL* THE CONTACT OWNS A 2014 GMC SIERRA 1500. THE CONTACT STATED THAT THE HEADLIGHTS WERE DIM AND CAUSED POOR VISIBILITY OF THE ROAD. THE DEALER ADJUSTED THE HEADLIGHTS HIGHER; HOWEVER, THE VISIBILITY WORSENED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 11,000.
HEADLIGHTS ARE WORTHLESS. ON LOW BEAM LESS THAN 95' OF FORWARD AREA LITE UP. AT 55 MPH, THAT GIVES YOU ABOUT A SECOND FOR REACTION TIME. JUST A LITTLE BETTER ON HIGH BEAM. PERIPHERAL LIGHTING IS WORSE. *TR
THE HEADLIGHTS (BOTH LOW AND HIGH BEAMS) ARE INEFFECTIVE AND INADEQUATE. THE FORWARD THROW IS BAD, BUT THE PERIPHERAL THROW IS EVEN WORSE. THERE IS ESSENTIALLY NO PERIPHERAL LIGHT AND THIS MAKES FOR VERY HAZARDOUS CONDITIONS WHEN NEGOTIATING A DARK CURVE. I AM CONSTANTLY CHECKING TO SEE IF THE HEADLIGHTS ARE OPERATING - EVEN WHEN THE 'ICON' ON THE DASHBOARD SAYS THEY ARE 'ON', IT IS IMPOSSIBLE TO KNOW THAT THEY ARE WORKING DUE TO THE DIM OUTPUT. I DON'T SSE ANY SIMILAR COMPLAINTS REGARDING THE HEADLUGHTS ON THE CHEVROLET SILVERADO (SAME PLATFORM AS GMC SIERRA) - SO I ASSUME THAT GM CAN 'FIX' THIS SAFETY ISSUE IF THEY WANTED TO. *TR
HEADLIGHTS ON 2014 SIERRA 1500 ARE HORRIBLE. DO NOT PROJECT VERY FAR DOWN THE ROAD AND THE BRIGHTS DO NOT DO ANYTHING BUT LIGHT UP THE TOPS OF TREES. AT DUSK, DAWN, OR WHEN RAINING IS PARTICULARLY BAD. ON MORE THAN ONE OCCASION DRIVING IN SMALL TOWNS OR IN TRAFFIC I THOUGHT THE LIGHTS WERE ACTUALLY OFF THEY ARE SO DIM. I TOOK IT TO THE DEALER SHORTLY AFTER I GOT THE TRUCK IN SEPTEMBER OF 2013 AND THEY SAID THEY ADJUSTED THEM BUT IT DIDN'T DO ANYTHING. I HAVE CONTINUED TO HAVE PROBLEMS AND IT SEEMS LIKE THEY ARE GETTING EVEN DIMMER NOW. VERY DISAPPOINTED...SOMEONE IS GOING TO HAVE A WRECK ONE OF THESE DAYS BECAUSE OF THESE AS YOU CANNOT SEE WHAT IS IN THE ROAD 100 FEET AHEAD. AT 55 MPH THAT COULD BE A DEATH SENTENCE. *TR
THE HEADLIGHTS ON MY 2014 GMC SIERRA 1500 ARE VERY VERY DIM. BOTH LOW BEAM AND HIGH BEAM MAKE IT VERY DIFFIUCULT TO SEE VERY FAR IN FRONT. I HAVE BEEN DRIVING GM TRUCKS FOR OVER 50 YEARS AND HAVE NEVER ENCOUNTERED LIGHTING SO TERRIBLE. WITH THE DEER IN PENNA. MOVING AT NIGHT THIS TIME OF YEAR I AM AT TIMES RELUCTANT TO GO OVER 35MPH. I CAN'T BELIEVE THAT GM HAS NOT MADE SOME KIND OF CHANGE TO THEIR HEADLIGHT SYSTEM NOTING THE MANY OTHER COMPLAINTS. I DID TEST DRIVE THE TRUCK BUT OF COURSE NOT AT NIGHT, IT CERTAINLY WOULD HAVE BEEN A DEAL BREAKER KNOWING WHAT I KNOW NOW. THAT IS HOW BAD THEY ARE. THIS IS A VERY DANGEROUS PRODUCT AND EMPLORE THE NHTSA TO FORCE A RECALL OF THIS VEHICLE. I HAVE LOOKED INTO REPLACEMENT BULBS WITH MUCH HIGHER INTENSITY. NOTHING IS AVAILABLE OTHER THAN THE STANDARD. PLEASE TAKE ACTION! *TR
THESE HEAD LIGHTS ARE SO BAD YOU CAN ONLY SEE 50 FEET IN FRONT OF YOU ON LOW BEAM AT BEST AND ON HIGH BEAM THE LIGHTS SEEM TO SHINE ARE IN THE TREES. I AM SO SORRY I DID NOT TEST DRIVE AT NIGHT. PLEASE HELP FIX THIS ISSUE BEFORE SOMEONE IS HURT.MY 2011 SIERRA WAS 100 % BETTER. *TR
THE HEADLIGHTS ON THE NEW 2014 GMC SIERRA 1500 ARE INCREDIBLY DIM. THEY DO NOT ILLUMINATE THE ROAD SUFFICIENTLY AND ARE DANGEROUS. RURAL ROADS ARE PRACTICALLY A NO-GO AT NIGHT BECAUSE I CAN'T SEE ANYTHING IN DISTANCE OR ON THE SIDES OF THE ROAD. MAKING TURNS AT NIGHT ARE INCREDIBLY DANGEROUS. I FEEL THE NEED TO SWAP TO A BETTER LIGHT BUT THERE ARE NO OPTIONS THAT WON'T VOID MY WARRANTY BY GOING AFTERMARKET. THIS IS A SERIOUS CONCERN FOR ME. HEADLIGHTS HAVE BEEN ADJUSTED MULTIPLE TIMES WITH NO IMPROVEMENT. NOTHING THAT DEALERSHIP CAN DO SINCE THERE ARE NO ALTERNATE LIGHTS OTHER THAN AFTERMARKET. *TR
THE HEADLIGHTS ON MY 2014 GMC SIERRA 1500, THAT I BOUGHT LAST WEEK, ARE EXTREMELY WEAK. THEY HAVE NO PROJECTION TO THE SIDES OF THE ROAD AND ONLY PROJECT FORWARD MAYBE 30 FT. AT 55 MPH AT NIGHT IS ASKING FOR AN ACCIDENT TO HAPPEN. I HAVEN'T DRIVEN IT IN RAIN OR SNOW YET AND NOT LOOKING FORWARD TO THAT. GM NEEDS A RECALL BEFORE WINTER SETS IN. *TR
ON 4/10/2014 I FACTORY ORDERED AN 2014 GMC 1500 CREW CAB 4X4 SHORT BED WITH A MAX TRAILER TOWING PACKAGE. THIS TOWING PACKAGE HAD A MAXIMUM TRAILERING WEIGHT OF 11,800# AND A GCWR OF 17,500#. I TOOK RECEIPT OF THE VEHICLE ON 5/29/14. ON 6/4/14 GM RELEASED DOCUMENT ID: 3931537 STATING THAT THE GCVWR IN THE OWNERS MANUAL IS INCORRECT. THE MAX TRAILER WEIGHT IS NOW BEING STATED AS 11,200# AND A GCWR OF 16,700# AFTER THE RELEASE OF THIS DOCUMENT. THIS 800# GCVWR REDUCTION IS AN ISSUE AS THE VEHICLE WAS ORIGINALLY PURCHASED AND SIZED WITH THE ORIGINAL TOWING CAPACITIES AND GCWR. AT THIS TIME, GM DOES NOT MANUFACTURER ANY 1/2 TON TRUCKS THAT WILL ACCOMMODATE THE ORIGINAL TOWING CAPACITIES THAT I FACTORY ORDERED AND PURCHASED MY VEHICLE AT. I HAVE BEEN WORKING WITH THE DEALERSHIP ON THIS ISSUE SINCE AUGUST 22,2014 AND THERE HAS BEEN NO RESOLUTION TO THIS POINT; THEREFORE, I AM FILING THIS COMPLAINT. *TR
EXCESSIVE VIBRATION AT HIGHWAY SPEEDS. MANUFACTURER IS AWARE BUT HAS NO SOLUTION. *TR
I WOULD LIKE TO ALERT GM THAT THE ILLUMINATION FROM THE HEADLIGHTS ON THE 2014 GMC SIERRA 1500 SLT IS IN MY OPINION, INSUFFICIENT AND DANGEROUS. ON SEVERAL OCCASIONS SINCE PURCHASING MY VEHICLE IN SEPTEMBER 2014, I HAVE HAD TO DOUBLE CHECK TO SEE IF MY HEADLIGHTS WERE ON WHILE DRIVING AT NIGHT. THE PATTERN OF ILLUMINATION EMITTED FROM THE HEADLIGHTS DOES NOT PROVIDE THE VEHICLE OPERATOR WITH AN ADEQUATE AMOUNT OF LIGHTING, ESPECIALLY ON THE SIDES OF THE ROAD TO PREVENT POTENTIAL COLLISIONS WITH BICYCLISTS AND WALKING PEDESTRIANS. I HAPPEN TO LIVE IN A SOMEWHAT RURAL AREA, THAT REQUIRES DRIVING ON ROADS AND HIGHWAYS THAT DO NOT HAVE ADEQUATE STREET LIGHTING AND IN SOME AREAS NO STREET LIGHTS AT ALL. THIS PROBLEM OF POOR QUALITY HEADLIGHTS IS A SAFETY ISSUE IN MY OPINION. *TR
2014 GMC SIERRA 1500 Z-71 PROJECTION HEADLIGHTS ARE WITH OUT A DOUBT A SAFETY HAZARD. NOT ONLY ARE THEY DIM BUT THEY DO NOT "PROJECT" FAR ENOUGH DOWN THE ROAD IN EITHER THE LOW OR HIGH BEAM MODES. UNSAFE BECAUSE ONE OVER DRIVES THE BEAM PROJECTED. UNSAFE BECAUSE ONE CANNOT SEE OFF TO THE SIDES WHERE DEER AND OTHER ANIMALS APPROACH SOMETIMES AT HIGH SPEEDS. THERE IS NO DOUBT IN MY MIND THAT GENERAL MOTORS WILL HAVE TO CHANGE OUT THESE HEADLIGHTS EITHER SOONER OR LATER UNDER A RECALL. *TR
I AM HAVING PROBLEMS WITH DOOR CHIME AND DOME LIGHTS NOT SHUTTING OFF WITH KEY IN IGNITION ON DIFFERENT OCCASIONS WHEN DOOR IS CLOSED. I ALSO HAVE THE SAME WITH THEM NOT COMING ON WHEN OPENING DOOR ON DIFFERENT OCCASIONS. IT STARTED APPROX. A MONTH AFTER PURCHASING AND STILL HAPPENING NOW . IT HAS NOT HAPPENED AT THE DEALERSHIP YET AND GM SAYS THEY WILL NOT CHECK INTO IT UNLESS A GM REP. IS A WITNESS TO IT HAPPENING. *TR
WHILE DRIVING FROM ALABAMA TO PENNSYLVANIA IN MY NEW GMC I HAD TO SLOW DOWN TO 15 MPH UNDER THE POSTED LIMIT DUE TO POOR ILLUMINATION OF THE ROAD. THE HIGH BEAM HEADLIGHTS SHINE NO WHERE ON THE ROAD. I ONCE ALMOST MISSED A TURN ON A ROAD I DRIVE DAILY, ON ANOTHER OCCASION I BARELY AVOIDED HITTING TWO DEER ASIDE THE ROAD BECAUSE THE LIGHTS BROADCAST CENTER OF ROAD AND DO NOT SHINE AT ALL LEFT OR RIGHT. TWO TRIPS TO THE DEALERSHIP HAVE PROVED USELESS, FIRST TRIP THEY WERE WILLING TO ADJUST LIGHTS, SECOND TRIP I WAS TOLD THERE IS NO FURTHER ADJUSTMENT POSSIBLE. THIS IS UNACCEPTABLE FOR A NEW VEHICLE THAT COST $45,000. *TR
TL* THE CONTACT OWNS A 2014 GMC SIERRA 1500. THE CONTACT STATED THAT THE HEADLIGHTS ON VEHICLE FAILED TO ILLUMINATE PROPERLY. THE HEADLIGHTS WERE DIM AND IMPAIRED THE CONTACTS VISION. THE VEHICLE WAS NOT TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VIN WAS NOT AVAILABLE. THE APPROXIMATE FAILURE MILEAGE WAS 720.
IF YOU RAISE THE REAR SEAT HEAD RESTRAINTS, THEY EASILY GO BACK DOWN. THERE IS NO LOCKING IN A HIGHER POSITION. ALSO THEY DO NOT GO UP HIGH ENOUGH TO SUPPORT AN ADULT OR SOMEONE ABOUT 5FT 6IN OR HIGHER. THERE IS ALSO NO HEAD RESTRAINT IN THE MIDDLE BACK SEAT. I AM VERY CONCERNED THESE ISSUES COULD CAUSE SERIOUS INJURY TO REAR SEAT OCCUPANTS IN AN ACCIDENT. *TR
FROM DAY ONE THE HEADLIGHTS ON OUR 2014 GMC SIERRA 1500 VEHICLE ARE USELESS. THE DO NOT LIGHT UP AT ALL AND IS A VERY BAD SAFETY HAZARD FOR ALL. WE CAN DRIVE DOWN THE ROAD ON HIGH BEAM AND NO ONE WILL FLASH US AT ALL. WE HAVE NOTIFIED THE DEALER AND GMC AND SEEM TO GET NO WHERE. THEY SAID THERE HAS BEEN A LOT OF COMPLAINTS FOR BAD VISABILITY WITH THE NEW SHUTTER HEADLIGHTS BUT GMC SAYS THEY LOOK PRETTY. WELL PRETTY DOES NOT HELP BEING ABLE TO SEE. I HAVE READ PAGES OF COMPLAINTS ABOUT HOW ANYONE THAT PURCHASED A 2014 GMC SIERRA 1500 CANNOT SEE AT NIGHT WHILE DRIVING AND AGAIN THIS IS A SERIOUS SAFETY HAZARD. THE 2014 GMC SIERRS 3500 HAS THE REGULAR HEADLIGHTS, WHY CANT THE 1500 HAVE THESE?? WE PAID $43,000 FOR THIS PICKUP AND CANT DRIVE IT AT NIGHT FOR THE FEAR OF HITTING ANIMALS, PEOPLE WALKING ETC. GMC SAYS OH WELL YOU BOUGHT IT YOUR FAULT, BUT WHO TAKES A TRIAL RIDE AT NIGHT?? IF WE COULD WE WOULD TRADE VEHICLE IN FOR A CHEVY, THEIR 2014 HAS REGULAR HEADLIGHTS. AGAIN I AM NOT THE ONLY ONE THAT IS HAVING HEADLIGHT PROBLEMS PLEASE SEARCH FOR COMPLAINTS ON THIS MATTER AND YOU WELL SEE HOW MANY PEOPLE ARE COMPLAINING AND GMC IS NOT TAKING THIS SERIOUS AT ALL!! IF WE CRASH AT NIGHT DUE TO OUR LIGHTS, WHICH WHERE WE LIVE IN NORTHERN MAINE, WE WILL DEFINITELY BE PUTTING SOME LAWYERS IN ON THIS MATTER AND GOING AFTER SOMEONE FOR NOT ADDRESSING THIS SAFETY HAZARD. *TR
HEADLIGHTS ARE WEAK. *TR
THE HEADLIGHT OUTPUT ON MY NEW 2014 GMC SIERRA IS SO POOR THAT I CANNOT DRIVE THE VEHICLE SAFELY AT NIGHT. IN FACT, I DO NOT DRIVE IT AT ALL UNLESS IT IS ABSOLUTELY NECESSARY. NOT ONLY ARE THE LIGHTS VERY DIM BUT THE SHAPE OF THE BEAM IS ALSO VERY POOR. WITH THE CURRENT OEM HEADLIGHT EQUIPMENT, THIS VEHICLE IS UNSAFE TO OPERATE AT NIGHT. *TR
THE HEADLIGHTS ON THE 2014 GMC SIERRA DO NOT SUPPLY ENOUGH LIGHT WHILE DRIVING AT NIGHT. I WAS SHOCKED AT HOW LITTLE LIGHT THEY PUT OUT. IT IS ALMOST DANGEROUS TO DRIVE AT NIGHT DUE TO THE FACT THAT VISIBILITY IS SO LIMITED. *TR
HIGHWAY DRIVING AT NIGHT WHERE DEAR/VEHICLE COLLISIONS HAPPEN ON A DAILY (OR NIGHTLY) BASIS WITH THE POOR LIGHT OUTPUT OF THE HEADLIGHTS IN THE 2014 SIERRA IS, SIMPLY PUT, TO BE AVOIDED IN MY OPINION AS WELL AS ALL THOSE WHO HAVE RIDDEN WITH ME AT NIGHT. ONE ACTUALLY BELIEVED I WAS JOKING AND ASKED ME TO TURN THE REAL HEADLIGHTS ON, IF THAT SAYS ANYTHING ABOUT WHAT MY COMPLAINT IS ABOUT TODAY. I HAVE AVOIDED NIGHT DRIVING WITH THIS TRUCK IN FAVOR OF A SEDAN EQUIPPED WITH OEM "HIGH INTENSITY DISCHARGE" HEADLIGHTS EVEN THOUGH DEER REPRESENT MORE OF A SIGNIFICANT DANGER DUE TO THE HEIGHT DIFFERENCES BETWEEN THE SEDAN (NISSAN) AND THE PICKUP (14 SIERRA). I DO THIS BECAUSE WITH THE NISSAN'S HID HEADLIGHTS I AM CAPABLE OF SEEING THE DEER (OR PEDESTRIANS, DEBRIS, ETC) FROM AN ADEQUATE ENOUGH DISTANCE THAT ALLOWS ME TO SLOW WAY DOWN OR OTHERWISE ACT ACCORDINGLY. THAT IS NOT AN OPTION WITH THE 2014 GMC SIERRA AND IT'S PROJECTOR HEADLIGHTS. WHILE THE SIERRA MAY PROVIDE ENOUGH LIGHT OUTPUT TO SUFFICE IN WELL LIT TOWNS AND ON WELL LIT ROADWAYS, IT DOES NOT DO SO ON SECLUDED ROADS WHERE DEER ARE MOST PREVALENT AND IN TURN THE MOST DIFFICULT TO SEE. TURNING THE "BRIGHTS" ON MAKES NO DIFFERENCE TO THE ACTUAL AREAS THAT REPRESENT THE POSSIBLE DANGER ONE MIGHT ENCOUNTER SUCH AS PEDESTRIANS, DEBRIS ON THE ROAD, DEER AS PREVIOUSLY MENTIONED, POORLY LIT VEHICLES, ETC. IT DOES HOWEVER ILLUMINATE THE TREES WHICH MIGHT BE HELPFUL TO SOME BUT NOT TOO ME. I UNDERSTAND GM ATTEMPTING TO SAVE WHERE POSS
UNSAFE AND WEAK LOW BEAM HEADLIGHTS WHILE DRIVING AT NIGHT. *TR
I HAVE A 2014 GMC SIERRA, I TOOK MY TRUCK IN TO GET IT SERVICED, 2 WEEKS AGO. AT THE TIME, WHEN I WAS REVERSING YOU COULD HEAR A CLICKING NOISE, WHEN I WOULD BACK UP, OR BRAKE, ALSO GOING OVER ANY BUMP IN THE ROAD, AT VERY LOW SPEEDS, ( EXM. 5 MPH TO 15 MPH), WELL, THE DEALER CAME BACK AND TOLD ME, MY BREAK BOOSTER HAD TO BE REPLACED, AND THEY LUBED AND CLEANED MY U-JOINTS AND LEAD SPRINGS ON THE REAR END. WELL HERE IT IS 2 WEEKS LATER AND THE PROBLEM CAME BACK, AND I CALLED THE DEALER, AND THE RESPONSE I GOT, " JUST BRING IT BACK IN, AND THE ONLY THING WE CAN DO IT RE-LUBE AND RE-CLEAN IT, BUT THAT'S ALL WE CAN DO FOR YOU". MY HUSBAND OWNS A 2013 SIERRA, AND HE HAS HAD NO, ISSUES WITH HIS TRUCK WHAT SO EVER. THIS IS MY 3RD VEHICLE FROM GMC, I HAVE BEEN SATISFIED UP UNTIL NOW, THERE IS A SERIOUS ISSUE YOU NEED TO LOOK INTO. THE TRUCK DRIVES FINE, BUT, WITH THIS BEING A NEW TRUCK, THIS NOISE SHOULD NOT BE THERE, I AM CONSIDERING TRADING IT IN AND GOING ELSEWHERE FOR THE MONEY I AM PAYING ON IT. *TR
WORST HEADLIGHT FOR A NEW VEHICLE. I HAVE OWNED VARIOUS GM TRUCKS FROM 1967 TO 2014. NEVER HAVE I OWNED A TRUCK WITH SUCH WORTHLESS HEADLIGHTS LIKE THE PROJECTOR BEAM HEADLIGHTS ON MY 2014 GMC SIERRA 1500 WITH THE ALL TERRAIN PACKAGE. THE PROJECTOR HEADLIGHT ARE VERY DIM AND DO NOT LIGHT THE ROAD MORE THAN 30 FEET AHEAD. AT HIGHWAY SPEEDS (55-70) THE PROJECTOR HEADLIGHTS ARE ONLY LIGHTING A HALF SECOND AHEAD OF YOU. ADDITIONALLY THERE IS NO LIGHTING TO ILLUMINATE THE SHOLDER AT ALL.. YOU MUST DRIVE FULL TIME WITH THE FOG LAMPS ON TO HAVE A SMALL INCREASE IN LIGHTING. WHEN USING THE HIGH BEAMS THERE IS VERY LITTLE EFFECT ON VISIBILITY. EXTREMELY DISAPOINTED IN THE 2014 GMC SIERRA. AND WILL UNLIKELY PURCHASE ANOTHER GM PRODUCT IN THE FUTURE. AT A MSRP OF OVER 50 GRAND I WOULD EXPECT A TRUCK TO HAVE ADEQUATE HEADLIGHT TO LIGHT THE ROAD. WITHOUT THE AFTERMARKET COST TO INSTALL BETTER LIGHTING THE 2014 GMC SIERRA IS VERY UNSAFE TO OPERATE AT NIGHT. *TR
INITIAL VEHICLE START WAS FINE. AFTER DROPPING MY SON AT HIS SUMMER PROGRAM, I RETURNED TO THE VEHICLE AND THE ENGINE WOULD NOT START. ALL OF THE INSTRUMENTS AND GAUGES POWERED ON, BUT WHEN I TURNED THE KEY, NOTHING HAPPENED. I TURNED THE POWER BACK TO THE OFF POSITION AND ATTEMPTED TO START AGAIN. I REPEATED THIS PROCEDURE EIGHT SEPARATE TIMES BEFORE THE TRUCK FINALLY STARTED. I AM FORESEEING A 2ND TRIP TO THE DEALER'S SERVICE DEPARTMENT SOON, BUT 1ST FOR THIS ISSUE. MY 1ST TRIP WAS DUE TO THE INTELLILINK INFOTAINMENT SYSTEM GOING BLACK. I TOOK THE TRUCK TO THE DEALER AND WAS TOLD THERE WAS A RECALL FOR THE RADIO MODULE TO BE REPROGRAMMED. THE REPROGRAMMING DID NOT WORK AND I HAD TO WAIT ANOTHER BUSINESS DAY FOR A NEW RADIO MODULE TO BE ORDERED AND INSTALLED. I AM BEGINNING TO DOUBT MY PURCHASE OF THIS VEHICLE. I HAVE OWNED IT LESS THAN 1 MONTH AND I AM ANTICIPATING ANOTHER SERVICE DEPARTMENT VISIT SOON. *TR
TRUCK IS BRAND NEW AND HAS A BAD SHAKE IN THE REAR END AT 70-85 MPH THAT THE DEALERSHIP CANNOT FIX. I BELIEVE THIS SHAKE COULD LEAD TO PREMATURE WEAR OF PARTS OR A FAILURE AT HIGHWAY SPEEDS THAT COULD CAUSE A CRASH. *TR
WAS MAKING A RIGHT HAND TURN ONTO ON-RAMP, VEHICLE'S BRAKE LIGHTS ON DASH ALL CAME ON, RADIO STATION CHANGED CHANNELS AND ENGINE HESITATED. WARNING LIGHTS ON DASH WENT OUT, RADIO STAYED ON SWITCHED CHANNEL, ENGINE RETURNED TO NORMAL, BUT SERVICE STABILITY TRACK INFORMATION CAME UP ON PANEL. SERVICE WARNING WENT OFF IN ABOUT 300 YARDS, VEHICLE RETURNED TO NORMAL OPERATION. *TR
HEADLIGHTS ARE INADEQUATE ON LOW BEAM WITHOUT THE USE OF THE LOWER DRIVING/FOG LAMPS. LOWER LAMPS NEEDED TO LIGHT SIDES OF ROAD. WHEN SWITCHING TO HIGH BEAMS, LAMPS ARE TOTALLY USELESS. BEAM IS FOCUSED WAY TOO HIGH AND NARROWS. WITHOUT LOWER FOG LAMPS ON WITH HIGH BEAMS, THERE IS NO ILLUMINATION OF THE ROAD SIDES OR LOWER PAVEMENT FROM 5-30/50 FEET OUT IN FRONT OF VEHICLE. THIS IS SERIOUS ISSUE WHEN DRIVING ON RURAL HIGHWAYS OR COUNTY ROADS AT NIGHT OR ON OPEN INTERSTATES. UNABLE TO SEE ANY WILDLIFE OR PEDESTRIANS ON SIDE OR IN FRONT OF VEHICLE WHEN DRIVING AT NIGHT. *TR
TL* THE CONTACT OWNS A 2014 GMC SIERRA 1500. THE CONTACT STATED THAT THE SERVICE ENGINE SENSOR ILLUMINATED INTERMITTENTLY. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER, WHO CLEARED THE CODE ON THE INSTRUMENT PANEL BUT DID NOT INSPECT, DIAGNOSE OR REPAIR THE VEHICLE. THE CONTACT NOTICED THAT THERE WAS RUST ON THE FRONT AND REAR WHEEL WELLS AND ON THE FRONT AND REAR FRAMES. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHO DIAGNOSED THAT THE FRONT REAR WHEEL WELLS, REAR WHEEL WELLS AND THE FRONT AND REAR FRAMES NEEDED TO BE RECOATED. THE VEHICLE WAS SCHEDULED FOR INSPECTION AND TO BE REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS UNKNOWN.
LIVE IN WEST VIRGINIA. WAS TRAVELING HOME FROM 2ND SHIFT ALONG GOOD COUNTRY ROAD WHEN I HAD TO SWERVE TO MISS A DEER. REASON WAS BE THE HEADLIGHTS ON MY WEEK OLD GMC SIERRA ARE AWFUL. THEY DO NOT LIGHT UP THE ROAD CORRECTLY (SIDE TO SIDE) OR DISTANCE WISE. THE LOW BEAMS SHINE OUT ABOUT 30 FEET AND WHEN I USE THE HIGH BEAMS THE LIGHT IS NOT AIMED PROPERLY. IT SHINES EVERYWHERE BUT ON THE ROAD. DEALER SAID THEY'VE HAD LOT OF COMPLAINTS BUT NO INFO FROM GM ON A FIX. MY LAST GM TRUCK HAD GREAT LIGHTS. SHOULD HAVE BOUGHT A RAM! THIS IS DANGEROUS AND NEEDS NOT TO BE COVERED UP LIKE THE IGNITION SWITCH THING. *TR
TL* THE CONTACT OWNS A 2014 GMC SIERRA 1500. THE CONTACT STATED THAT AFTER EXITING THE VEHICLE, IT ROLLED AWAY. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS 3,000. THE VIN WAS UNAVAILABLE.
WORST HEADLIGHT ON A NEW VEHICLE. I OWN 4 AUTOS AND AM SCARED TO DRIVE AT HIGHWAY SPEED ON LOCAL PENNSYLVANIA ROADS. THE HIGH BEAM HAS NO INCREASE IN VISUAL EFFECT. VERY DISAPPOINTED I MAY HAVE TO ADD EXTRA LIGHT OR MODIFY FACTORY TESTED LIGHTING TO MAKE THIS ADEQUATE FOR SAFE DRIVING. *TR
HEADLIGHTS ARE TERRIBLE. VERY DIM. BRIGHTS ARE NO BETTER. INSTALLED AFTERMARKET LIGHTING (JUST UNDER $400) JUST TO BE SAFE AT NIGHT. . MADE COMPLAINT WITH GM. THEY DID NOT ADMIT TO KNOWLEDGE OF THE PROBLEM AND OFFERED NOTHING TO MAKE SITUATION RIGHT. I AM EXTREMELY DISAPPOINTED AND WILL NOT BUY ANOTHER GMC WITH PROJECTION HEADLIGHTS. *TR
I HAVE A 2014 GMC SIERRA 1500 SLT CREW CAB. THE VEHICLE HAS A VIBRATION ABOVE 40 MPH SINCE I PURCHASED THE VEHICLE NEW IN JULY 2013. THEY ATTEMPTED TO FIX THIS ONCE ALREADY BY REBALANCING THE WHEELS BUT STILL HAS THE SAME ISSUE. IT APPEARS I'M NOT THE ONLY ONE WITH THIS ISSUE. *TR
THIS VEHICLE HAS THE WORSE HEADLIGHTS OF ANY VEHICLE I HAVE OWNED (I HAVE OWNED 341). THE HEADLIGHTS CUT OFF ABRUPTLY AT 36 FEET IN FRONT OF THE VEHICLE. YOU CAN OUTDRIVE THE HEADLIGHTS AT 5 MPH. AFTER 4 VISITS TO THE DEALERSHIP, THEY HAVE AIMED THE HEADLIGHTS UP TO CAST THE LIGHT OUT FURTHER, BUT THE HIGH BEAMS ARE NOW 30 FEET UP IN THE TREES. THE LIGHT IS VERY, VERY DIM OVERALL. I OWN A 2014 MOSSIMO UTV FOUR WHEELER AND THE LIGHTS ARE BRIGHTER AND HAVE MORE DISTANCE THAN MY $50,000 TRUCK, I ALSO OWN A KIA SOUL, A 2013 FORD FUSION, AND A 2014 CHRYSLER TOWN AND COUNTRY. ALL OF THOSE HEADLIGHTS ARE MUCH BRIGHTER AND GIVE GREAT LIGHT DISPERSION ON BOTH SIDES OF THE ROAD AND ARE BRIGHT. MY HEADLIGHTS ARE LIKE A 3 WAY BULB 70/100/125 WATT.MY OTHER CARS ARE LIKE THE 125 AND THE GMC IS LESS THAN THE 70 WATT SETTING...GOOD COMPARISON. GMC IS USING 1 HIR SINGLE FILAMENT BULB WITH A MECHANICAL FLAPPER FOR LOW BEAM. VERY SORRY SET UP. I LIVE IN TENNESSEE WHERE THE ROADS ARE CROOKED AND HAVE NO SHOULDERS. IF YOU DRIVE OFF THE ROAD, YOU ARE IN A DEEP DITCH OR DEAD. THIS IS A DEFINITE SAFETY ISSUE. 1901 HEADLIGHTS ON A 2014 TRUCK. I DO NOT ANY LONGER DRIVE THIS VEHICLE AT NIGHT. GM HAS DONE NOTHING. NO FIX, NO BULLETIN. I HAVE READ HUNDREDS OF COMPLAINTS ABOUT THE 2014 GMC HEADLIGHTS ON THE INTERNET. I GUESS GM WILL COVER THIS UP LIKE THE IGNITION THING. I HAD A 2002 CORVETTE THAT THE IGNITION WOULD LOCK UP THE STEERING WHEEL ON, WHILE DRIVING. GM SAID IT WAS IMPOSSIBLE. I HAD VIDEO. THEY
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NHTSA publishes every complaint as the owner wrote it and investigates only a fraction. Spelling, capitalisation and judgement are the filer’s own. What carries weight is repetition: the same component failing the same way across many filings, and whether the manufacturer eventually opened a recall for it.
Full record for the 2014 GMC Sierra 1500 → · Every Sierra 1500 year → · How the figures are calculated →