2025 Chevrolet BLAZER problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
29 owner complaints analyzed
1 distinct recall campaigns
14,500 mi median reported failure mileage
Scope: 2025 model year. Data snapshot: . 2 complaints include usable failure mileage.
Most common problems
Unknown Or Other is the most frequently named component, appearing in 8 of 29 complaints (27.6%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Braking behavior | 8 | 27.6% |
| Electrical and battery issues | 3 | 10.3% |
| Engine operation | 2 | 6.9% |
| Steering behavior | 2 | 6.9% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Unknown Or Other | 8 |
| Electrical System | 7 |
| Engine | 3 |
| Service Brakes | 3 |
| Visibility/Wiper | 3 |
| Forward Collision Avoidance: Adaptive Cruise Control | 2 |
| Forward Collision Avoidance: Automatic Emergency Braking | 2 |
| Parking Brake | 2 |
Unknown Or Other: 8; Electrical System: 7; Engine: 3; Service Brakes: 3; Visibility/Wiper: 3; Forward Collision Avoidance: Adaptive Cruise Control: 2; Forward Collision Avoidance: Automatic Emergency Braking: 2; Parking Brake: 2
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 2 |
| 25,000 to 49,999 | 0 |
| 50,000 to 74,999 | 0 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 0 |
Under 25,000: 2; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0
Under 25,000 miles has the most reports with usable mileage (2). 27 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2025 | 9 |
| 2026 | 20 |
2025: 9; 2026: 20
Pattern summary
Unknown Or Other leads the component reports. Braking behavior appears in 8 complaint narratives. Electrical and battery issues appears in 3 complaint narratives. Engine operation appears in 2 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 11692015 · 2025-10-08 (October 8, 2025)
The infotainment system of a brand new 2025 Blazer EV is doing blackouts, flickers, and changing commands and requests. While this may sound trivial - and if this system just did the radio - I would agree. However it controls most all the sub-systems of the car from Charging, to Display, to GPS, Environmental, etc. While at home it is just annoying and frustrating - we traveled to VA from FL this past week. Traffic was horrendous due to a closure of I95 in SC - ALL traffic was forced onto 2 lane country roads. Attempting to use the Control…
Owner-reported narrative. Look up ODI 11692015 at NHTSA ↗
Owner report 11709693 · 2026-01-08 (January 8, 2026)
The contact owns a 2025 Chevrolet Blazer. The contact received notification of NHTSA Campaign Number: 25V433000 (Parking Brake); however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact had stopped driving the vehicle due to safety concerns. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure.
Owner-reported narrative. Look up ODI 11709693 at NHTSA ↗
Owner report 11727054 · 2026-03-25 (March 25, 2026)
2025 Chevrolet Blazer EV AWD purchased 5/23/25 (under 3,100 miles) The vehicle's Telematics Control Module (TCM) has failed, disabling the built-in navigation system, OnStar services, remote start, and My Chevrolet app connectivity. The dealership confirmed the TCM needs replacement and the part is on backorder with no ETA. This is a known issue affecting this model. I am reporting this as a safety defect for the following reasons: The 2025 Blazer EV does not support Apple CarPlay or Android Auto. With the built-in navigation disabled, the o…
Owner-reported narrative. Look up ODI 11727054 at NHTSA ↗
Owner report 11740454 · 2026-05-27 (May 27, 2026)
Complete and total failure of the telematics module resulting in loss of self driving, onstar, WiFi, gps, and all connected services. Severe battery drain due to module forcing the vehicle to completely shut down while driving, resulting in loss of power steering and brakes.
Owner-reported narrative. Look up ODI 11740454 at NHTSA ↗
Owner report 11720946 · 2026-02-27 (February 27, 2026)
On two separate occasions the vehicle lost all power while driving. On December 5, 2025 turning on to a main road from parking lot the vehicle shut off with no prior warning lights. Shifted vehicle to park. No power to anything, unable to unlock doors, unable to turn on hazard flashers, stuck in the middle of the road at night. Waited a minute and pressed the start button and vehicle started with no problem. Again, on February 24 , 2026 making a left turn in intersection, without any warning the vehicle shut off… no power at all. Stuck in mid…
Owner-reported narrative. Look up ODI 11720946 at NHTSA ↗
Owner report 11714258 · 2026-01-29 (January 29, 2026)
The contact owns a 2025 Chevrolet Blazer. The contact received notification of NHTSA Campaign Number: 25V433000 (PARKING BRAKE). The contact stated that while driving 35 MPH, the vehicle vibrated abnormally. The contact exited the freeway and the front passenger’s side tie rod detached from the vehicle and the vehicle lost power steering functionality. The contact was able to pull over to the curb. No warning lights were illuminated. The vehicle was inspected the contact noticed that the front passenger’s side wheel was bent and the tire was de…
Owner-reported narrative. 22,000 miles reported. Look up ODI 11714258 at NHTSA ↗