2019 Chevrolet Blazer Vehicle speed control Problems
- Complaints
- 7about this part
- Share
- 4%of 189 total for the year
- Median mileage
- 18,516miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 7 complaints about the vehicle speed control of the 2019 Chevrolet Blazer, 4% of the 189 complaints for this model year. Where a mileage was given, the median is 18,516 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“While driving, veh showed message , engine power being reduced, service parking brake. Then it died and would not restart. Parking brake was not engaged. Vehicle was in drive and moving apps 30 MPH. I was driving straight. Now the check engine light stays on. Vehicle had reduced power and feels like I'm driving with brake engaged. When the vehicle dies the brake service light illuminated and then turned off after 10 minutes.”
NHTSA complaint #11362407, filed 2020-10, 26,700 miles“I bought the Blazer in may 2019, first 4 months was fine. Starting oct. 8, while driving the car. I had to turn off one highway onto another. I hit resume on the adaptive cruise control and it would not resume. Displayed adaptive cruise control temporarily unavailable . I tried several times. Got home parked. When I left for work, hours later. It worked fine. On oct. 10, 18, nov. 21 while driving- the car would beep 3 times and the adaptive cruise control would shut off. Took it to dealer on 11/7 for this problem. On 12/27 they replayed a front camera. Didn't get it home and it shut off again. …”
NHTSA complaint #11309719, filed 2020-02, 10,332 miles“The transmission or torque converter has slippage and shuddering that has caused one or both to go bad. My safety was at risk due to this item beginning to fail to cause the inability to accelerate to maintain my position in traffic. The problem was recreated for the service technician. There was no warning or indication before this became an issue.”
NHTSA complaint #11734708, filed 2026-04“I bought a 2019 Chevy Blazer in February 2023 . The vehicle has issues when I fill it with gas. As soon as I gas up to full it starts jerking immediately afterwards. It makes loud popping sounds. The engine dies completely. It starts to tremble and will not go. When I try to turn in back on , the starter works very hard before it will turn back on. It does turn back on eventually but I have to pull over to the side and accelerate the engine until it finally stays on. I drives that way turning off at lights and stops. …”
NHTSA complaint #11653151, filed 2025-04“When slowing down (at the end of a street for example) foot is on the brake but the car will jerk and engine revs as if it is trying to still accelerate forward without moving the gas pedal. The rpms increase. No warning lights, vehicle has been inspected. No issue found by dealership.”
NHTSA complaint #11453869, filed 2022-02Related service bulletins
- 11014171Jan 31, 2025This service bulletin provides information on proper use of floor mats.
Vehicle speed control: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2025 | 1 | 3% |
| 2024 | 2 | 4% |
| 2023 | 1 | 2% |
| 2022 | 1 | 2% |
| 2021 | 1 | 1% |
| 2020 | 4 | 2% |
| 2019 | 7 | 4% |
| 2005 | 1 | 7% |
| 2004 | 2 | 4% |
| 2003 | 2 | 3% |
| 2002 | 4 | 2% |
| 2001 | 10 | 3% |
| 2000 | 26 | 4% |
| 1999 | 13 | 3% |
| 1998 | 33 | 5% |
| 1997 | 47 | 6% |
| 1996 | 28 | 2% |
| 1995 | 44 | 4% |
| 1994 | 24 | 4% |
| 1993 | 17 | 3% |
| 1992 | 10 | 4% |
| 1991 | 11 | 5% |
| 1990 | 2 | 6% |
| 1989 | 2 | 5% |
| 1988 | 1 | 3% |
| 1987 | 2 | 7% |
| 1986 | 1 | 5% |
Other parts of the 2019 Chevrolet Blazer
64 complaintsElectrical system
62 complaintsOther or unknown
54 complaintsEngine
40 complaintsSteering
28 complaintsBrakes
14 complaintsForward collision avoidance
6 complaintsLane departure
4 complaintsBody and structure
4 complaintsAir bags
3 complaintsBack-over prevention (rear camera)
3 complaintsFuel system
2 complaints
← All problems reported for the 2019 Chevrolet Blazer
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology