There are 2 owner-reported driver assist & adas complaints for the 2015 Chevrolet Suburbanin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
The vehicle will display “Service Trailer Braking System,” as well as “Service Front Camera,” “Service Driver Assist System.” These messages along with audible alerts will sound while driving. At random intervals, the forward collision system will also activate with no objects in sight. This causes the driver to become distracted or react quickly in unnecessary manner. This can increase risk of collision when the driver becomes distracted. The vehicle has been taken to Chevrolet multiple times and we have been told a faulty wiring harness is the cause. We own two of these vehicles, same make, model and year. This has happened in both vehicles.
Blind spot detectors failed and shorted out entire vehicle. Caused battery drain and vehicle completely dead had to be flat bedded to dealer Cost of repair 1800$
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026