There are 18 owner-reported electrical system complaints for the 2015 Buick Encorein NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
tilt steering wheel usage is causing wires in steering culumb to break
MY KEY GETS STUCK IN THE EGNITION, MY MACHANIC SAID IT IS SPECIFIC TO THIS MAKE AND MODEL CAR.
The cooling system malfunctions. Repaired six times in a year. Overheats. Coolant issues.
My car started surging when I was sitting at a traffic light and as I was crossing abridge The check engine light came on - 2 codes - transmission module 0700 and module 0073
We have had problems with the air bags since the car was new. The SRS light would come on for a couple months then go off. It says it has a problem with the passenger presence module. Never had a recall but the dealer said that when we took it in for an oil change they updated the firmware on the air bag system. It never did work, it would sometimes work then not work. I took it back a few weeks ago and told them it still isn't right and I said since it is a safety issue they should cover it. They told me that since Ohio doesn't have auto inspections that they are not responsibile for taking care of it and I was looking at over 1000 to repair. That pissed me off so I took my car and left. I am taking it to a independent garage. I have had lots of problems eith this car and only have 42000 on it now. My last GM, next will be Toyota/
While driving, I received a call that routed through the Bluetooth hands-free system. Within seconds of receiving the call, the entire system seemed to blitz out and shut the car off completely. Luckily I was not going fast and was able to glide to the side. I lost almost all the ability to control the car. If this had been on the freeway it wouldn't have ended as well.
The contact owns a 2015 Buick Encore. The contact stated while driving the computer shut down without warning. The vehicle was towed to the local dealer who stated they were unable to duplicate the failure due to the computer shutting down. The vehicle was not diagnosed or repaired. The manufacturer was notified however, no further assistance was provided. The contact was concerned about being involved in a crash due to an unsafe vehicle. The failure mileage was approximately 55,000.
TL* THE CONTACT OWNS A 2015 BUICK ENCORE. THE CONTACT STATED THAT THE INFORMATION SCREEN AND BACK UP CAMERA WERE INOPERABLE. THE VEHICLE WAS TAKEN TO PARKS BUICK GMC (2640 LAURENS RD, GREENVILLE, SC 29607, (864) 568-7276) TO BE DIAGNOSED. THE MECHANIC WAS ABLE TO DUPLICATE THE FAILURE, BUT COULD NOT DETERMINE THE CAUSE. THE CONTACT WAS INFORMED THAT THE INFORMATION CENTER AND RADIO NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED DUE TO THE PARTS BEING ON BACKORDER. THE MANUFACTURER WAS INFORMED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 30,000. THE VIN WAS INVALID.
THIS HAS HAPPENED 5 TIMES. 5 TIMES TO A GM DEALER. 5 TIME NOT FIXED. AFTER TRAVELING ON THE HIGHWAY AT 70-75MPH FOR 3 HOURS, TRACTION CONTROL LIGHT COMES ON. FOLLOWED BY SERVICE POWER STEERING, THEN DIALS GO TO ZERO, TRANSMISSION STOP SHIFTING. TOWED OF THE HIGHWAY 3 TIMES, MANAGED TO LIMP TO A DEALER TWICE. ECM RE-PROGRAMMED, BATTERY CHANGES, REPLACED ECM. CAR IS NOW IN LITTLE ROCK AR, HAVING ITS FIFTH DIAGNOSIS. HAPPENED WHILE DRIVING MY DAUGHTER TO AND FROM OHIO TO AN INTERNSHIP IN DALLAS. BROKE DOWN OUTSIDE OF LOUSVILLE , NASHVILLE, FORT WORTH, TEXARKANA AND FINALLY LITTLE ROCK. VERY DANGEROUS.
TAKATA RECALL? THE ELETRICAL CONTROL DISPLAY TURNS OFF AND SOMETIMES BACK ON RANDOMLY CREATING A DEFINITED DRIVER DISTRACTION. THE ONE CONNECTION I HAVE MADE IS IT DOES HAPPEN AT TIMES WHEN I TURN SLIGHTLY (NOT FULL HARD TURN NEEDED)ON THE STEERING WHEEL. THIS CONCERNS ME AS A SAFETY ISSUE; I ASK IS THIS RELATED TO THE SYSTEM ELECTRICAL ISSUE IN RECALL 15168? FOR ME IT INVOLVES SAFETY AS ANYTHING HAPPENING IN A VEHICLE UNEXPECTEDLY CREATE DISTRACTION. IN MY CASE IT IS MOMENTARY, YET DISTRACTING NONE THE LESS. THER DATE LISTED BELONG IS ONE OF MANY TIMES.
CODE PO300 IGNITION COIL ARCING TO THE VALVE COVER RANDOM CYLINDER MISFIRE
"TAKARA RECALL" MY 2015 BUICK AS BEEN DOING DIFFRENT THINGS. FIRST THE BLINKERS AND RADIO WENT OUT AND THEN IT CAME BACK AND NOW NONE OF THE DOORS LOCK WORKED. I WAS STUCK INSIDE MY CAR FOR 30 MIN. NOW THE IGNITION GETS REALLY HOT. AND THE DOORS WON'T UNLOCK IN THE BACK. IM CONCERN ABOUT WHAT'S GOING ON. WHILE DRIVING THE SIGNAL WASN'T WORKING NEITHER THE RADIO BUT OUT OF NOWHERE IT STARTS WORKING. IT'S BEEN DOING IT ON AND OFF FOR THE PAST FOUR OR SO DAYS. THE KEY IS GETTING VERY HOT TO WHERE IT ALMOST BURN ME. VERY WEIRD... IM TRULY CONCERN ABOUT THAT. AND I WAS IN THE CAR WHEN THE DOOR WOULDN'T UNLOCK.
I PURCHASED THIS VEHICLE IN 2017 WITH ONLY 45,000 MILES, 1 YEAR WARRANTY WAS PURCHASED. I HAVE HAD CONSTANT ISSUES WITH TIRES, BUT MORE SERIOUSLY I HAVE HAD OVER $2000 IN REPAIRS FOR INTAKE MANIFOLD, AIR CONDITIONING, VARIOUS ISSUES WITH TIRES, REPAIRED THERMOSTAT. I HAD AN IGNITION PROBLEM REPAIRED IN 2019 AND NOW THE CHECK ENGINE LIGHT KEEPS FLASHING, THE MOTOR DOESN'T WANT TO ENGAGE AND I AM IN FEAR FOR MY LIFE THAT I WILL BE ON THE HIGHWAY AND IT WILL JUST SHUT DOWN, CAUSING A COLLISION!
THE DISPLAY SCREEN GOES BLACK DURING THE DAY LIGHT HRS. THEN COMES BACK ON SOMETIME LATER. SO YOU CAN'T SEE THE RADIO STATIONS.
ON 4/25/18 WAS TRAVELING A COUPLE OF HOURS OUT OF TOWN FOR A MEETING. WHILE ACCELERATING (UP AN INCLINE) FROM A HWY WORK ZONE OF 50 MPH, I TEMPORARILY LOST: ALL DIAL READINGS, POWER STEERING AND ENGINE SOUNDED STUCK IN A LOWER GEAR. A FEW SECONDS LATER, REGAINED EVERYTHING, CHECK ENGINE LIGHT CAME ON AND ON STAR PINGED TRANSMISSION ERROR/ TAKE IN FOR SERVICE WITHIN 1 DAY. DEALERSHIP RECEIVED U0073 CODE AND IDENTIFIED 2 LEAKS FROM AIR CONDITIONER. THEY SUSPECTED THE LEAKS WERE AFFECTING THE SENSORS. ON 5/5/18, WHILE DRIVING 40 MPH, JUST 1 MILE FROM LEAVING HOME - THE SAME THING HAPPENED AS ABOVE + TRACTION CONTROL LIGHT CAME ON TEMPORARILY WITH POWER STEERING LIGHT. UPON PULLING OFF THE ROAD, TURNING THE CAR OFF, SITTING A MINUTE AND RESTARTING, EVERYTHING CAME BACK AND ONLY THE CHECK ENGINE LIGHT LIT. THE DEALERSHIP (WHO HAVE FABULOUS CUSTOMER SERVICE) IDENTIFIED A DIFFERENT SET OF CODES AND ENDED UP REPLACING "THE BRAINS" OF THE ELECTRICAL SYSTEM. ON 5/9/18, DRIVING 35 MPH DOWN A SLIGHT DECLINE- AGAIN LOST ALL DIAL GAUGES, POWER STEERING, TRACTION CONTROL LIGHT CAME ON AND TRANSMISSION SEEMED TO BE STUCK IN LOW GEAR. THIS CONDITION CONTINUED FOR A NUMBER OF MINUTES. I PULLED INTO A PARKING LOT ON A HILL (NO FUN TO COAX THE CAR UP), TURNED THE CAR OFF, TURNED IT ON, AND STILL POWER STEERING, TRANSMISSION AND GAUGES AREN'T WORKING RIGHT. SINCE HOME WAS 1 MILE AWAY, I HEADED THAT DIRECTION AND AFTER 1/2 MILE EVERYTHING RESOLVED + CHECK ENGINE LIGHT BACK ON. THE DRIVE THAT NIGHT TO THE DEALERSHIP WAS SPECIAL. 50% OF THE TIME THE POWER STEERING WAS ON AND OFF ALONG WITH INABILITY TO ACCELERATE, ESPECIALLY UP HILL. THIS TIME 5 DIFFERENT ELECTRICAL CODES WERE IDENTIFIED. SO FAR, DEALERSHIP HAS RECHARGED THE BATTERY AND ARE DRIVING THE HECK OUT OF IT TO SEE IF MORE CODES POP UP. THEY DO NOT YET FEEL IT'S FIXED. WAS THERE A BAD BATCH OF 2015 ENCORES?
DRIVING ALONG AT APPROX. 55 MPH ON A MAIN HIWAY SLOWED TO APPROX. 40 MPH TO MAKE A TURN, WHEN SUDDENLY THE ENGINE STOPPED OPERATING. EVERYTHING SHUT DOWN, NO STEERING, NO BRAKES. ON STAR DID NOT RESPOND, CAR WAS DISABLED ABOUT 5-7 MINUTES, TRIED TO START SEVERAL TIME WITH THE KEY. SERIOUS ISSUE, HAD CAR TOWED TO DEALER, FOUND NOTHING WRONG AND NO CODES WERE OBTAINED FROM THE COMPUTER SYSTEM!
WHILE BRAKING TO STOP FOR A TRAFFIC LIGHT ON A BUSY 45 MPH SPEED LIMIT ROAD, THE ENGINE STOPPED RUNNING. I SHIFTED INTO PARK TO RESTART IT. ENTIRE ELECTRICAL SYSTEM WAS DEAD EXCEPT POWER SEATS AND DOOR LOCKS. ENGINE WOULD NOT START AND NO OTHER ELECTRICAL RELATED EQUIPMENT WORKED INCLUDING ENGINE, GEAR SHIFT, INSTRUMENT PANEL, RADIO, LIGHTS,TURN SIGNALS, AND EMERGENCY LIGHTS. TWO SAFETY ISSUES BECAUSE THE CAR COULD HAVE BEEN REAR ENDED: 1). COULD NOT SHIFT OUT OF PARK TO PUSH CAR OFF THE ROAD. NONE OF THE 4 LADIES IN THE CAR COULD GET IT OUT OF PARK. FORTUNATELY, WHEN MY HUSBAND ARRIVED HE COULD NOT GET IT OUT OF PARK EITHER. TWO MACHO POLICE OFFICERS GAVE IT A TRY, BUT FAILED ALSO. AFTER SOME EFFORT, THE TOW TRUCK DRIVER WAS ABLE TO PUT IT INTO NEUTRAL BY USING THE SHIFT LOCK MAUAL RELEASE. NONE OF US EVER HEARD OF IT 2). EMERGENCY FLASIHING LIGHTS DID NOT WORK GMC DEALER TOLD US A WELD ON THE BATTERY FAILED CAUSING BATTERY WIRE TO SHORT. I DON'T UNDERSTAND WHY SOME POWER WORKED, BUT THERE SHOULD BE A BACKUP SOURCE FOR EMERGENCY FLASHING LIGHTS.
*MANY TIMES SITTING STILL OR GOING DOWN ROAD SCREEN GOES DIM AND SOMETIMES ALMOST BLACK (WHETHER HEADLIGHTS ARE ON OR NOT) *SCREEN HAS WENT COMPLETELY OFF * HEADLIGHTS COMES ON WHEN NOT NEEDED, AND DOESN'T ALWAYS COME ON WHEN NEEDED, GOING DOWN ROAD *ALERT LIGHTS IN MIRRORS DOESN'T ALWAYS WORK GOING DOWN ROAD *SITTING IN SCHOOL PARKING LOT WITH KEYS OFF THE RADIO COMES ON BY ITSELF *SITTING IN SONIC PARKING LOT AND WHEN I WENT TO START CAR I HAD NOTHING. I KEPT TRYING IT AND FINALLY IT STARTED *BLUETOOTH DOESN'T WORK PROPERLY, YOU CAN CALL OUT OR YOU CAN RECEIVE CALLS, YOU CAN HEAR THEM BUT THEY CAN'T HEAR YOU *PASSENGER AIRBAG LIGHT DOESN'T ALWAYS COME ON
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026