AI Damage2025 Chevrolet Blazer EV: common problems
The maker issued 358 service bulletins for this year. Details by component below, with sources.
Key figures
- Technical service bulletins (TSB)
- 358
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Electrical system | 0 | 0 | 81 |
| Fuel/propulsion system | 0 | 0 | 44 |
| Structure | 0 | 0 | 12 |
| Wheels | 0 | 0 | 7 |
| Engine | 0 | 0 | 6 |
| Visibility | 0 | 0 | 6 |
| Powertrain | 0 | 0 | 5 |
| Service brakes | 0 | 0 | 5 |
| Forward collision avoidance | 0 | 0 | 4 |
| Steering | 0 | 0 | 4 |
| Suspension | 0 | 0 | 4 |
| Exterior lighting | 0 | 0 | 3 |
| Backover prevention | 0 | 0 | 2 |
| Lane departure | 0 | 0 | 2 |
Comparison
What to check before buying
- Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
- Fuel/propulsion system. Fuel smell, leaks, rough running, fuel-system codes.
- Structure. Rails, pillars, panel gaps, signs of pulling or welding.
- Wheels. Wheel runout, cracks, signs of a wheel strike.
Manufacturer service bulletins
Bulletin titles as filed with NHTSA.
- This preliminary information is for technicians that may see DTCs that are history and should not perform…
This preliminary information is for technicians that may see DTCs that are history and should not perform any part replacements. They should follow the notes mentioned prior to anything being replaced.
- This Preliminary information communicates to dealers a procedure to reset the radio
- This Preliminary information communicates an issue with the virtual garage door opener not programming to…
This Preliminary information communicates an issue with the virtual garage door opener not programming to a garage opener. Engineering is working on a new module.
- This PI provides Diagnostics tips on how the LIN bus works and how to diagnosis it
- A vehicle may arrive at the dealer with various symptoms or codes
Dealer is advised to inspect a wiring harness for chaffing at the cowl.
- This preliminary information is to inform technicians and customers that GM is aware of the issue and the…
This preliminary information is to inform technicians and customers that GM is aware of the issue and the vehicle can still be driven. When a repair is available, this PI will be updated.
- This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance
- This preliminary information is to inform technicians that GM is placing the B174W Front View Camera…
This preliminary information is to inform technicians that GM is placing the B174W Front View Camera Module (ACP2) on part restriction due to elevated replacement rates and ongoing engineering investigation…
- This Preliminary information communicates to the technicians a diagnostic tip if a technician loses…
This Preliminary information communicates to the technicians a diagnostic tip if a technician loses communication with the image processor #2 and how to restore communication
- • Improvements to active cabin ventilation • Additional protection for the health of your battery •…
• Improvements to active cabin ventilation • Additional protection for the health of your battery • Improvements to the software update system • Improves traction and stability control when accelerating or on uneven…
- • Improvements to the availability of driver assistance features
• Improves Super Cruise and parking assist behavior • Reduces false alerts and feature interruptions
- This Preliminary information communicates to dealer to perform a MEC reset for wireless projection issues
NHTSA lists 358 bulletins for this year; the 12 newest are shown here.
Other years of this model
Questions and answers
What are the most common problems with the 2025 Chevrolet Blazer EV?
There are no owner complaints in the NHTSA data for this year; the data comes from 358 manufacturer service bulletins.
How many service bulletins (TSB) were issued for the 2025 Chevrolet Blazer EV?
NHTSA lists 358 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.
Should I buy a 2025 Chevrolet Blazer EV from a US auction?
Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.
Other 2025 models
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-04.