2018 Chevrolet Tahoe service brakes problems
16 owner complaints filed with NHTSA name the service brakes on the 2018 Chevrolet Tahoe — 16% of all complaints for this model year.
What owners report
“The Body Control Module does not work. A new BCM was installed in my car in April 2025. Since then I am having multiple issues, but the safety related issue is with the trailer braking system. It is available for inspection upon request. The dealership is unwilling to try another BCM without it…”
filed Jul 14, 2025
“Brakes failed pedal went to the floor when getting off the interstate. Kept pressing pedal and came back but vehicle pulls to the left hard when Brake pedal is also very hard to press. Very unsafe afraid to drive the vehicle. Dealer has recalls for same model vehicle show under my vin . Vehicle is…”
filed Aug 5, 2024
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related recalls
- Output of the mechanical vacuum pump can decrease over time, decreasing the amount of…Campaign 20V603000 · Oct 1, 2020
- If a wheel-speed sensor fails, while the vehicle is traveling between 41 and 60 mph in…Campaign 19V761000 · Oct 24, 2019
- Amount of vacuum created by the vacuum pump may decrease over timeCampaign 19V645000 · Sep 6, 2019
Service Brakes problems in other Tahoe years
| Year | Reports | Share |
|---|---|---|
| 2026 Tahoe | 1 | 5% |
| 2025 Tahoe | 10 | 26% |
| 2024 Tahoe | 10 | 17% |
| 2023 Tahoe | 20 | 10% |
| 2022 Tahoe | 12 | 7% |
| 2021 Tahoe | 17 | 4% |
| 2020 Tahoe | 6 | 11% |
| 2019 Tahoe | 7 | 7% |
| 2017 Tahoe | 41 | 24% |
| 2016 Tahoe | 85 | 33% |
| 2015 Tahoe | 185 | 28% |
| 2014 Tahoe | 6 | 7% |
Other reported problem areas on the 2018 Chevrolet Tahoe
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.