GMC Terrain

"The forward facing camera system malfunctions. The warning sound, flashing lights and sometime the brakes will activate when there is nothing in front of the car or nearby. My state (Virginia) recently changed the location of the inspection sticker from the center of the dash to the driver's side because of issues with it interfering with modern cars' systems. I moved it and this has not resolved the issue. Repeated questions to dealer (including video of the malfunction) resulted in their recommendation to replace the forward-facing camera for $700+. I will not waste the money."

"Cam shaft solenoids went bad"

"failed"

"Some plastic rivets have broken making the front fenders loose. I had to glue the front mudguards on."

"Bubbling on the rear bumper. It showed up in the frigid weather"

"Rust on the rear driver's side door. The rust was "bubbling" through the paint at the pinch weld"

"The air conditioning did not work the day we took delivery of the vehicle. We had to get a loaner car before we even had a chance to drive our new car. The dealer fixed it, it still did not work when we got the car back. We had to take it in again"

"Valve noise from the compressor"

"When starting the car first thing in the morning the air conditioning does not function for about 3 minutes. There is no such problem later in the day. Only at the first startup in the morning. The GMC dealer says they cannot replicate the problem even though it occurs 100% of the time at the first startup."

"We have had to have 3 cylinders replaced on this vehicle in the last several years, the most recent was within the last year. It exhibits as knocking and hesitating. The local dealership replaced 2 of them, we were in another state for one of the. None were fully covered by the extended warranty."

"GMC has a service bulletin out about excessive oil use in my particular model/year. I have been experiencing that loss. I am currently working it out with the GMC dealer. (The COVID-19 virus is screwing things up.) Important note: GMC has extended the engine warranty to the lesser of 120,000 or 7.5 years. I was over 7 years in when we discovered the problem. I was just a few months away from GMC letting me hang."

"They had a recall for rings and it caused the catalitic converter problen, both of which were taken care of at the dealership."

"This was the second time that the car was un-drivable because of trans problems"

"Transaxle failed completely - replaced under warranty. No problems since then"

"Covered by warranty, transmission needed many parts replaced."

"Warning lights came on. Not sure whether system worked or not, because I had it serviced. Not sure whether it was a brake problem or a computer malfunction."

"The dealer determined the previously discussed brake problem was due to the calipers having been warped when I did the emergency stop"

"Had to be replaced after 68000 miles"

"Engine would almost conk out. Once the fuel pump was replaced, the problem disappeared"

"Engine light intermittently came on. After numerous trips to the dealer the entire emissions system was replaced under an extended warranted at a cost the GMC of $2800. The light continued to appear at random times. The dealer kept the vehicle for about six weeks and finally returned it stating they could not figure out why the light would occasionally come on. In the past several months the light has not come on."

"Flex Fuel Sensor (Alcohol/Gas Sensor) I've never used Ethanol, but the sensor was out and causing problems"

"Gear selector would not move from park to drive without great effort exerted on the device and repeated manipulation of it"

"This is an intermittent problem. The shifting becomes very rough and jerky"

"Started after the last transmission overhaul. Had to leave it at the dealer twice before it was fixed."

"had to replace a hose"

"the problem had been identified and fixed on the newer models but not considered bad for a recall to have it corrected on previous purchases. it is annoying but i am unable to cover the cost to have repaired."

"The vehicle was making noises and clunking from the front end that turned out to be worn out struts. I had them replaced and less that 4 months later the same noises began again. I took it back to the repair shop and they replaced them at no charge with a different brand of strut."

"made noise, but GMC replaced drive train at no cost to me -very satisfied. Love the car"

"Driveshaft froze up from ice and destroyed engine. Had to replace all $6,000.00 on repairs."

"We had hit a porcupine with the right front wheel and all of the speed control ESC and traction controls lit up like a Christmas tree. $600 later and the problem was solved for a whole two months. Then we the problem returned and this time we were told that it was the left side wheel sensor and that all the brakes needed replacement everything. This time the estimate was 1600 dollars, almost a thousand for parts. I purchased the parts OEM or better for $369 and four hours of my time to do the wo"

"System stopped working and dealer kept car for three days while obtaining a computer code to correct the issue. They provided a loaner car and all has been fine since system was updated"

"the entire radio failed. no radio, cd, bluetooth, backup camera, climate control indicators"

"The resonator was coming apart at the seams. If fixed as designed I would have had to purchase the full exhaust system from behind the catalytic converter to the tail pipe costing about $1300. I cheated and had the old resonator cut out and a third party resonator welded in at a cost of $400. IMO not very smart engineering."

"Rear driver side lower door seam light rust. Repaired under warranty"

"repair small rust spot"

"At times the driver's side mirror does not move when the joystick is used"

"My battery began to give off a bad smell and steam. I had to replace before it exploded"