2014 GMC Terrain driver assistance problems

Filed Dec 10, 2024 · Driver assistance, Visibility · MI

Wipers stop working In snow storm

Filed Nov 19, 2022 · Driver assistance, Engine · IL

My engine Burns a very large amount of oil rapidly. I have to replace oil in the engine at least twice a week. I went to the Automotive Service Center and they indicated that my timing chain need to be readjusted and that the engine itself between the year of 2010 and 2017 on gmc terrains have major problems/ defects in with the engine. I was driving on the highway and the car slowed down I barely could get any acceleration. I then had to get off of the expressway to avoid collisions. I took my car to the shop several other times for automatic brake system problems and stability track problems. I had censors replacedvand stability track problens. They wrre fixed but the automotive technicians indicated they the oroblems will happen again. Soon after that my engine was low of oil again within the matter of two or three days. The problem (massive oil consumption) continues to happen. I have investigated the problem and I found that there were engine class action lawsuit on the GMC 2014 Terrain because of the engine problems. I need to know how I can get my problems with the engine in particular resolved so that I can move forward and not worry about being involved in a motor vehicle accident when I drive to work each day.

Filed Mar 4, 2021 · Driver assistance · 80,000 miles · IA

"service side detection system" warning upon startup and sporadically when driving at normal speeds. The blind spot monitor lights in the side mirrors do not function anymore. Upon starting the vehicle, both sides used to illuminate while running thru systems check. Now only the driver's side lights up. To confirm, the blind spot monitoring does not work for either side of the vehicle now. The sensor is underneath the rear bumper cover, exposed to the elements. There are several forums mentioning this on the gmc terrain denali model along with cadillac and chevrolet models that have the sensor in the same physical location of the car. The sensor is exposed to rain, snow, dirt, dust, mud. I have checked recalls on this but it doesn't appear to have any out there despite forum complaints. There seems to have been "service bulletins" sent out for cadillac and chevrolet models due to customers complaining about this same issue. Those have been replaced at no cost to the consumer from what I understand. After doing some research, typical cost for this piece direct from online sellers is $250+. To have the dealer replace, it's looking at a cost upwards of $750+. The number of terrain denali (the only terrain trim with the side blind zone alert) are relatively low compared with the quantity of the cadillac and chevrolet models with this issue. I'm wondering if this is possibly why there were no "service bulletins" on the terrain. The terrain has a horrible blind spot and I utilized this feature all the time when it was working properly. I feel like safety is compromised for myself and my family with this now not working. I appreciate any and all assistance.

Filed Oct 5, 2020 · Driver assistance, Engine · 149,000 miles · OH

My 2014 terrain 2.4 eco tech is using excessive oil consumption. I noticed there has been a recall and class action suit about this. This has also caused my timing chain to need replaced. I was driving to work a couple weeks ago and the engine entering low power mode notification came on. Along with the check engine light. And the stability control light came on.

Filed Apr 24, 2020 · Brakes, Driver assistance · 66,000 miles · NV

Driving between 40-45mgh and stabilitrak failure service and ABS failure light comes on. At every bump the service lights goes on and off. Then on a smooth service the stabilitrak lights comes on until I get home. With the collision warning turned on the car also and almost frequently tends to brake on its own while driving. But here's the real problem this 2014 gmc terrain denali car is not on the 'recall' list - why? Seems it's from the same car manufacturer with same issues, shouldn't it be on the same recall list.

Filed Feb 20, 2020 · Driver assistance · 67,986 miles · IN

While driving my truck power reduce drastically without me braking. The dash shows stabilizer control reducing power.

Filed Mar 3, 2019 · Brakes, Driver assistance · 85,000 miles · TX

I was driving my 2014 gmc terrain with approximately 85,000 miles when I normally pressed the brake pedal and the antilock brakes activated unexpectedly. My dashboard told me the stability track needed service. I brought the vehicle to get repaired and they found a speed sensor and it's contact on the hub were bad. Cost to replace hub approx $350

Filed Oct 27, 2018 · Driver assistance, Engine · 10 miles · NJ

Stopped at a light and car just stalled without warning. Put the car on park and put my blinkers on. Looked at dashboard and no check engine light on. Turned car off and on then it started to drive but stalled 4 more times after I came to a full stop at a light. Used the fixd app and it detected 1 problem code p0011 intake camshaft position sensor and the test turned the check engine light on and explained that variable valve/camshaft timing in the internal combustion engine control the intake and exhaust gases in and out of the gas combustion chamber. Sensor should last as long as your car but can become damaged due to wear and tear but my car only has 93000 hwy miles and is only 4 yrs old.

Filed Jul 22, 2018 · Driver assistance · WI

Vehicle stops running while driving

Filed May 8, 2017 · Driver assistance, Electrical · 62,500 miles · GA

Nothing works anymore. The sound that controls onstar, seatbelt, blinker, turning signal, chime, and other notifications.