2020 GMC Sierra 2500 Back-over prevention (rear camera) Problems
- Complaints
- 1about this part
- Share
- 1%of 80 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the back-over prevention of the 2020 GMC Sierra 2500, 1% of the 80 complaints for this model year. 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.
“Vehicle was parked in a school parking lot. Rear Trailer Harness and modules in back short circuited causing an electrical fire that expanded to the driver’s taillight rear bumper, and bed of truck.”
NHTSA complaint #11645862, filed 2025-03Related service bulletins
- 11014579Feb 19, 2025This technical bulletin provides repair information to correct a customer concern of Diagnostic Tips For Park Assist Off Message / Unwanted Or False Park Assist Alerts / No DTCs.
- 11011687Dec 4, 2024This Preliminary information communication provides information to the technician on installing Regular Production Option Code UVC Rearview Camera. Technician will need to…
Back-over prevention (rear camera): other model years
Other parts of the 2020 GMC Sierra 2500
25 complaintsOther or unknown
18 complaintsBrakes
13 complaintsElectrical system
13 complaintsEngine
10 complaintsSteering
6 complaintsBody and structure
6 complaintsForward collision avoidance
5 complaintsVehicle speed control
4 complaintsEngine cooling
2 complaintsExterior lighting
2 complaintsFuel system
2 complaints
← All problems reported for the 2020 GMC Sierra 2500
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