2020 Chevrolet Camaro Electrical system Problems
- Complaints
- 7about this part
- Share
- 22%of 32 total for the year
- Median mileage
- 241miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 7 complaints about the electrical system of the 2020 Chevrolet Camaro, 22% of the 32 complaints for this model year. Where a mileage was given, the median is 241 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.
“Interior lights stayed on and I star was contacted as I was afraid to drive with a light on and they stated that it's safe to drive. I drive to work and 5 miles from work the vehicle stalled while operating and the engine light comes on. I got the vehicle in december with 4 miles and onstar did a diagnostic and it states engine and transmission problems. I'm unnerved by the whole experience and now it is at the service department at gordon Chevrolet while I await what's wrong with my car”
NHTSA complaint #11300501, filed 2020-01, 241 miles“The Safety Restraint system service warning kept coming on the dash. The chevrolet place said they would have to change the connectors on the sensor under the passenger seat. So I had to pay them $100 to fix this. My passenger could have been in danger of NOT having an airbag deploy if needed if I was to get in a wreck! Yes the problem was confirmed by Westgate chevrolet in Burgaw, NC.”
NHTSA complaint #11487865, filed 2022-10“At random times the car will get the check engine light (Code P2138 when scanned) & show a message on the dash saying “engine power reduced”. This happened to me twice while driving on the highway & 4 other times while driving on city streets. When this happens , I have to pull over to the side of the rode as fast as I can to avoid getting hit by other vehicles since the car looses power. The car has been to the Chevrolet dealership a total 4 times having the pedal replaced but the issue has not been fixed.”
NHTSA complaint #11492192, filed 2022-11“The trunk will not open. It will not open even using the keyfob, using the actual key, nor pressing the button on the driver side door. There is a constant message saying that the trunk is not secured and the car is constantly alarming because of the trunk. Unable to open the convertible top. Message says to open top manually. There is no way to manually open the top”
NHTSA complaint #11596934, filed 2024-06“UNKNOWN issue but when gas peddle is pushed and speed is above 65MPH the vehicles dashboard lights go out and the car starts to sound as if it is going to shut down and power to the vehicle is declined dramatically.”
NHTSA complaint #11542389, filed 2023-09Related service bulletins
- 11024486May 16, 2025This bulletin advises the tech to inspect deeper into what may be to main cause of an engine failure.
- 11019017Apr 10, 2025This bulletin provides a procedure on how to check for a battery drain utilizing the Picoscope and how to measure the load on the system that may be causing a drain.
- 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.
- 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 |
|---|---|---|
| 2023 | 5 | 31% |
| 2021 | 3 | 15% |
| 2020 | 7 | 22% |
| 2019 | 7 | 13% |
| 2018 | 20 | 25% |
| 2017 | 25 | 13% |
| 2016 | 31 | 22% |
| 2015 | 111 | 54% |
| 2014 | 99 | 53% |
| 2013 | 81 | 43% |
| 2012 | 27 | 24% |
| 2011 | 29 | 15% |
| 2010 | 42 | 14% |
| 2002 | 8 | 12% |
| 2001 | 5 | 10% |
| 2000 | 11 | 14% |
| 1999 | 12 | 13% |
| 1998 | 16 | 9% |
| 1997 | 6 | 9% |
| 1996 | 15 | 13% |
| 1995 | 22 | 10% |
| 1994 | 19 | 13% |
| 1993 | 2 | 6% |
| 1992 | 6 | 7% |
| 1991 | 13 | 15% |
| 1990 | 1 | 4% |
| 1989 | 4 | 16% |
| 1988 | 1 | 6% |
| 1987 | 2 | 7% |
| 1986 | 1 | 3% |
| 1985 | 2 | 4% |
| 1984 | 1 | 3% |
| 1983 | 1 | 6% |
Other parts of the 2020 Chevrolet Camaro
11 complaintsOther or unknown
5 complaintsEngine
4 complaintsVehicle speed control
4 complaintsBrakes
2 complaintsExterior lighting
2 complaintsSuspension
2 complaintsWheels
2 complaintsAir bags
1 complaintsBack-over prevention (rear camera)
1 complaintsEngine cooling
1 complaintsFuel system
1 complaints
← All problems reported for the 2020 Chevrolet Camaro
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 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