Issue ID | 1620724 |
Internal NHTSA # | 11281570 |
Manufacurer | General Motors LLC |
Brand | CHEVROLET |
Model | TAHOE |
Model Year | 2016 |
File date | 20/11/19 |
Component | SERVICE BRAKES |
Product type code | VEHICLE |
Description of the problem | I am a police fleet manager that has an all chevy tahoe fleet. In october 2019, i received notification for chevy recall n192268490 and every vehicle in the fleet was taken in for the recall. The recall was to reprogram the brakes, so braking would still be possible even if the brake booster failed. However, the recall did not address the root of the problem, which is a faulty secondary hydraulic brake assist vacuum pump. I was aware of this problem because i had two tahoes already have a vacuum booster failure, which resulted in an extremely hard brake pedal which would not stop the vehicle. The problem arises during slow speed braking, such as parking lots or slow speed patrol. Less than a week after taking the vehicles to chevy for the recall, an officer was maneuvering slowly in a parking lot. The vehicle experienced an extremely hard brake pedal and the vehicle failed to stop. The officer was able to turn the vehicle, barely avoiding a collision. Obviously, gm's band-aid recall does not fix or even override the problem. The vehicle was taken back to the dealership, where the service providers agreed the recall was a placebo and there is an issue with the vacuum booster. As per a recent letter from gm, they have given an extended warranty on the vacuum pump, for free replacement. So, obviously they know there is a problem. The liability placed on municipalities, who have no other choice but to use their fleet vehicles with known braking issues, is an unfair burden and risk. Gm needs to recall and replace the vacuum boosters! *js |
Vehicle Mileage at Failure | 49050 |
Number of Occurences | 2 |
Source of the issue | FORWARDED FROM A CONGRESSIONAL OFFICE |
City and State | FRUITLAND, MD |
VIN pattern | 1GNLCDEC1GRXXXXXX |
Was vehicle invloved in a crash? | N |
Was vehicle involved in a fire? | N |
Was incedent reported to police? | N |
Was medical attention required? | N |
Was part original equipment? | |
No. of injured persons | |
No. of fatalities | |
Date of purchase | 29/06/24 |
Was original owner? | N |
Anti-lock brakes | N |
Cruise control | N |
Number of cylinders | 8 |
Drive train type | RWD |
Transmission type | |
Vehicle speed | 5 |
DoT tire identifier | |
Tire size | |
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Was defective tire repaired? | |
Date of manufacture | |
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Dealer's name | |
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