2023 GMC Terrain Lane departure Problems
- Complaints
- 4about this part
- Share
- 10%of 41 total for the year
- Median mileage
- —not reported
- Trend
- Too newThis model year is less than 4 years old, so a trend is not meaningful yet.
NHTSA recorded 4 complaints about the lane departure of the 2023 GMC Terrain, 10% of the 41 complaints for this model year. 2 of these say a crash was involved and 1 a fire, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“My son was making a left onto a freeway on ramp after traffic cleared and the steering wheel completely locked up resulting in him going over the curb and rolling completely over in a steep ditch. This occurred at a low speed (no more than 25mph), confirmed by the Life369 app. My son's description was that it felt like the wheels were against a wall and the wheel wouldn't turn even though he was using both hands in an attempt to turn. My son said there was no warning lights or any other indication that he noticed, other than the complete locking up of the steering. …”
NHTSA complaint #11673998, filed 2025-07“No warnings of any kind went off; I wasn’t even going 2 m.p.h. and hit a piece of wood that was right on the edge of the grass next to the road at the park. This is dangerous, especially at a park or other places where smaller children are present if I get that close to something and the none of the sensors go off letting me know there is something/someone that my vehicle could strike if not careful. I have not had it looked at yet, but plan to. No warnings of any kind have went off and it was functioning properly prior to this. There is severe damage to my vehicle”
NHTSA complaint #11608605, filed 2024-08“When I bought the vehicle new from dealership, they told me that side blind zone alert was not available at that time due to a semiconductor shortage, but that it would be available and could be retrofitted after they were available. I noticed that the 2022 retrofit had been authorized, and I need to know when I will be able to get this option retrofitted on my vehicle. It has horrible blind spots, and I have to literally turn around completely to see if there is anyone in the blind spots which is very dangerous because I’m taking my eyes off the vehicles in front of me to see the blind spots. …”
NHTSA complaint #11608035, filed 2024-08Related service bulletins
- 11011694Dec 6, 2024This Preliminary information communicates Thus the active safety systems maybe inoperable and to perform a module reset to correct.
- 11011693Dec 6, 2024This Preliminary information communicates how to recover the Image Processing Module.
Lane departure: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2026 | 2 | 6% |
| 2025 | 1 | 8% |
| 2024 | 1 | 2% |
| 2023 | 4 | 10% |
| 2021 | 2 | 6% |
| 2020 | 2 | 1% |
| 2018 | 2 | 1% |
| 2016 | 1 | 1% |
| 2015 | 2 | 1% |
| 2014 | 2 | 1% |
| 2013 | 1 | 0% |
| 2010 | 1 | 0% |
Other parts of the 2023 GMC Terrain
22 complaintsEngine
15 complaintsTransmission and drivetrain
8 complaintsElectrical system
7 complaintsOther or unknown
7 complaintsAir bags
2 complaintsForward collision avoidance
2 complaintsVehicle speed control
2 complaintsBack-over prevention (rear camera)
1 complaintsEngine cooling
1 complaintsSeat belts
1 complaintsSteering
1 complaints
← All problems reported for the 2023 GMC Terrain
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology