2021 GMC Canyon Back-over prevention (rear camera) Problems
- Complaints
- 1about this part
- Share
- 8%of 12 total for the year
- Median mileage
- 46,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the back-over prevention of the 2021 GMC Canyon, 8% of the 12 complaints for this model year. Where a mileage was given, the median is 46,000 miles.
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.
“The contact owns a 2021 GMC Canyon. The contact stated that while reversing, the back over prevention screen image was solid blue, and there was no image displayed, creating a visibility hazard for the driver. The vehicle was taken to the local dealer, and it was determined that the rearview camera coaxial cable connectors were faulty and needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified of the failure and informed the contact that the vehicle was not included in NHTSA Campaign Number: 22V709000 (BACK OVER PREVENTION). …”
NHTSA complaint #11698517, filed 2025-11, 46,000 milesBack-over prevention (rear camera): other model years
Other parts of the 2021 GMC Canyon
2 complaintsOther or unknown
2 complaintsSteering
2 complaintsTransmission and drivetrain
2 complaintsBrakes
1 complaintsElectrical system
1 complaintsEngine cooling
1 complaintsExterior lighting
1 complaintsForward collision avoidance
1 complaintsLane departure
1 complaintsSeat belts
1 complaints
← All problems reported for the 2021 GMC Canyon
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 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