2018 GMC Yukon Brakes
Owner-reported problems and safety issues filed with NHTSA. Review common failures, severity levels, and complaint trends over time.
Complaint Timeline
Chronological view of owner reports
I have noticed the amount of pressure needed to apply brakes at a slow speed is a lot to where it seems like I will crash into the car or object in the way of my vehicle. I took my vehicle to a GMC dealership and was told the brake vacuum pump needs to be replaced. These vacuum pumps were already recalled by NHTSA. NHTSA #19V645000, GM #N192268490. This recall was expanded to include additional vehicles. NHTSA #20V603, GM #N202300860. I strongly believe my vehicle needs to be included in this recall. GMC repair invoice is attached.
Service trailer break error message keeps popping up blocking the speedometer, dinging, etc. no trailer has been attached to vehicle.
LOSS OF BRAKE ASSIST AT SPEEDS UP TO 30MPH VACUUM PUMP WAS REPLACED AND REPROGRAMMED IF THE BRAKE MODULE AND STILL HAPPENING
Trend Over Time
Complaints by year
Other Issues
Common problems reported
Quick Summary
The 2018 GMC Yukon has 3 Brakes complaints on file. Review the timeline above for detailed owner experiences.