2020 GMC YUKON Service Brakes Problems
1 NHTSA complaint on file
Service Brakes Issues in the 2020 GMC YUKON
1 service brakes complaint has been filed with NHTSA for the 2020 GMC YUKON. Of these, 0 involved a crash, 0 involved a fire, and 0 resulted in injury.
1
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths
All Service Brakes Complaints
Ambient temp was 100 degrees for reference. Had been driving about 5 hours. Went to stop and had no power assist for brakes. This continued for at least 20 miles. Stopped and confirmed vac hose was connected. I tried to remove vac hose to check for vac at booster but was afraid I might break the part. Electrical plug at vac hose booster connection was secure. Continued driving and it began to work again. Condition: brake pedal took considerable foot pressure to apply brakes. Zero power brake assist was available. My qualifications; a past ASE master teck.
Other 2020 GMC YUKON Problem Areas
Power Train
9 complaints
Engine
7 complaints
Unknown Or Other
2 complaints
Back Over Prevention
1 complaint
Electrical System
1 complaint
Electronic Stability Control Esc
1 complaint
Engine And Engine Cooling
1 complaint
Fuel System Gasolinestoragetank Assemblyfiller Pipe And Cap
1 complaint
Fuelpropulsion System
1 complaint
Seat Belts
1 complaint
Tires
1 complaint