Tl* the contact owns a 2017 chevrolet tahoe. the contact stated while pulling into a parking spot, the brakes had hardened and were difficult to depress without warning. the contact then inspected the vehicle for any obstructions that could hinder her braking and discovered nothing. as she proceeded to park the vehicle, the brakes continued to harden; however, the brakes did operate as normal once the vehicle was restarted. the contact's husband took the vehicle to crain chevrolet 9911, i-30, little rock, ar 72209 where the vehicle was diagnosed with a defective brake booster. the contact's request for a loaner vehicle was denied. the contact had not reached out to the manufacturer. the vehicle had not been repaired. the failure mileage was 41,127.
Tl* the contact leased a 2017 chevrolet tahoe. while driving at 56 mph, the vehicle unintended braked without warning. the vehicle was taken to paramus chevrolet 194 nj-17, paramus, nj 07652 (201) 261-7100, but was not diagnosed nor repaired. the manufacturer was not contacted. the contact stated that the failure was similar to nhtsa campaign number: 19v761000 (electronic stability control, service brakes, hydraulic, service brakes). the failure mileage was 18,000.
2017 chevy tahoe. consumer writes in regards to brake failure safety recall and wheel sensor failure safety recall. *ld the consumer stated the size and width of the left foot rest pad, for drivers, are too wide. *js
Depressing the brakes, failed to bring the vehicle to a stop. while at a low rate of speed, the brake pedal would sink to the floor, and there would be no stopping power. this occurred 3 times in a single day. we rolled through the end of several driveways, directly into the middle of the street. we contacted the dealership, and they confirmed there is a service bulletin for the issue, and the vehicle should get immediate and necessary repairs. if it helps, the service number within chevrolet is: #pit5361d attached is an image of the exact diagnosis and confirmation from the chevrolet dealership. we were fortunate no other traffic was approaching us. others may not be so lucky!
Driving in traffic slow speed, brakes went to floor, lost power brakes, possibly vacuum pressure. very hard to stop vehicle. brakes worked after driving at a higher speed while attempting to exit the road. this is a brake booster/vacuum loss issue in my opinion. this is a 1 year old vehicle. this should not be happening. i have video of this happening.
Hard brake pedal resulting in little or no stopping power when applying the brakes at low speed. to get the vehicle to stop, you must stomp on the pedal as hard as you can. the situation typically occurs when parking. the brake application or two are fine, but after that the brakes fail. this same issue appears to be well documented under nhtsa id number 10081053 and gm pit5361b, however those do not include the 2017 model year, and i am seeing what appears to be the exact same issue on my 2017 tahoe.