2022 Chevrolet Trailblazer Electrical system Problems
- Complaints
- 31about this part
- Share
- 28%of 112 total for the year
- Median mileage
- 44,000miles
- Trend
- RisingComplaints filed in the last 3 full calendar years are at least 25% higher than in the 3 years before.
NHTSA recorded 31 complaints about the electrical system of the 2022 Chevrolet Trailblazer, 28% of the 112 complaints for this model year. Where a mileage was given, the median is 44,000 miles.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
““Shift to park” alert. It started after the car had 29,000 miles. It would occur occasionally but on Jan 4th of this year, I had to restart and move my car 11 times in order for the alert to be cancelled and I was able to shut off my car. I have been told there is no parts available by the dealer who has my car and they don’t know when the work will be done!”
NHTSA complaint #11566883, filed 2024-01“When putting vehicle in park and turning the car off, getting message to place vehicle in park and car dinging. This started about 2 weeks ago and was intermittent, now it's every time I put the car in park and takes me about 5 minutes of turning the car on and off, placing in park before it finally registers the vehicle is in park.”
NHTSA complaint #11614773, filed 2024-09“Bought last year in November. Starting having Shift to park alert when car was in fact, in park. Took me 5 minutes to successfully turn my car off. It happens intermittently and at first it was just one and done, now (after about a week) it's almost every time I park. It's very frustrating. I called the dealership and they can't get me in for 2 weeks. Unsure if they will be able to diagnose/fix the problem.”
NHTSA complaint #11608072, filed 2024-08“My 2022 Trailblazer has had a shift to park issue. It’s hazardous as I have to constantly park my car in reverse to get the “shift to park” message off my dashboard screen. My car doesn’t shut off properly with this issue. My car is only at 19,700 miles. It should not be having this issue.”
NHTSA complaint #11573516, filed 2024-02“For approximately a year, my vehicle sporadically gives a message when I shut it off staying it is not in park. It can take up to 5 minutes turning it back on, shifting through all gears, and turning it back off before it registers that it is in park.”
NHTSA complaint #11739793, filed 2026-05Related service bulletins
- 11024331Sep 3, 2025This service bulletin provides service procedure information to correct a customer concern of Shift to Park Displayed on DIC When Vehicle is in- Park, No Start - DTC B000A Set.
- 11017595Apr 3, 2025This service bulletin provides information on the proper Reflective High Temperature Heat and/or Insulating Tape to use for certain repairs, such as Wiring Harness Repairs.
- 11017244Mar 31, 2025The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other…
- 11017207Mar 21, 2025This service bulletin provides information for dealers/technicians on Service Programming System (SPS) Error Codes E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414…
- 11016948Mar 14, 2025This service bulletin provides repair information to correct a customer concern of Vehicle Will Lock and Unlock (Active Functions Work) but Will Not Crank or Start (Loss of…
- 11017035Mar 13, 2025This service bulletin provides repair information to correct a customer concern of Vehicle Will Not Lock and Unlock (Loss of Active Functions) Crank or Start (Loss of Passive…
- 11016946Mar 13, 2025This service bulletin provides repair information to correct a customer concern of No Crank, No Start, Quick Start/Stall, No FOB Detected, Key FOBs Inoperative, B3924 00, B3925…
- 11017031Mar 12, 2025This service bulletin provides information to diagnose batteries that have set for a long period of time and/or cold weather climates and testing those batteries.
- 11016943Mar 11, 2025This service bulletin provides a repair procedure to correct a customer concern of start/stop inoperative, MIL illuminated w/DTC P2797.
- 11014230Jan 31, 2025This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
Electrical system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2026 | 4 | 33% |
| 2025 | 14 | 54% |
| 2024 | 11 | 31% |
| 2023 | 17 | 23% |
| 2022 | 31 | 28% |
| 2021 | 41 | 21% |
| 2009 | 9 | 33% |
| 2008 | 65 | 34% |
| 2007 | 200 | 27% |
| 2006 | 251 | 23% |
| 2005 | 617 | 42% |
| 2004 | 627 | 58% |
| 2003 | 285 | 32% |
| 2002 | 181 | 16% |
| 2001 | 2 | 10% |
| 2000 | 1 | 4% |
Other parts of the 2022 Chevrolet Trailblazer
36 complaintsTransmission and drivetrain
35 complaintsEngine
17 complaintsBrakes
16 complaintsForward collision avoidance
10 complaintsFuel system
7 complaintsSteering
5 complaintsBody and structure
4 complaintsVehicle speed control
3 complaintsBack-over prevention (rear camera)
2 complaintsEngine cooling
2 complaintsAir bags
1 complaints
← All problems reported for the 2022 Chevrolet Trailblazer
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 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