Problems · by component

2019 Chevrolet Trax electrical system problems

25 owner complaints to NHTSA about the 2019 Chevrolet Trax cite electrical system, 18% of all 136 complaints for this model year.

Complaints
25
18% of all complaints
Crashes
1
Reported by owners
Fires
0
Reported by owners
Injuries
1
Reported by owners
01 —Owner reports

What owners say about the electrical system

Verbatim from NHTSA complaints, newest first
“The turbocharger gave code P0299 then more extensive look when you try to increase speed the turbo will not boost to allow you to go. 40-45 miles is the highest you can go . Dealership said there we complaints and recalls. The recalls are for 2017 and 2018 chevy trax. 2019 having the same issue..”
Owner complaint to NHTSAFiled Feb 19, 2026Electrical system, Engine, Fuel/propulsion systemODI 11719108
“The screen that tells you all information on vehicle like; speed, miles on vehicle, tire pressure, oil, etc. is 100% broken. It’s a black screen. Car has been an issue since I got it with this. How am I supposed to know if my oil is getting low without opening the hood and checking manually? I’m not a very tall person so I can not access this part of my car.”
Owner complaint to NHTSAFiled Aug 27, 2025Electrical systemODI 11683389
“The contact owns a 2019 Chevrolet Trax. The contact smelled an abnormal burning odor and became aware that the A/C unit failed to operate past level 4. The vehicle was taken to an independent mechanic, who diagnosed that the connector for the A/C unit had failed and needed to be replaced. The independent mechanic became aware that the wire for the A/C unit was burned, causing the A/C unit to malfunction. The A/C resistor, connector, and A/C blower motor were replaced. The contact stated that the resistor and connector had been burned 3 times and needed to be replaced again. The failure persisted, and the A/C unit continued releasing the burning odor. The manufacturer was informed of the failure and opened a case. The manufacturer referred the contact to the dealer for assistance. The failure mileage was 71,200.”
Owner complaint to NHTSAFiled Aug 20, 2025Electrical system, VisibilityODI 11681890
“The 2016 through 2024 Chevy Trax all have an issue with the climate control fan resistor. It burns out on a regular basis. Very dangerous because as you can see in the pictures it got very hot. It's a bad design, the heat sink is not adequate to hold the voltage and or the motor is too small or bomdined. It's a serious issue that almost every Chevy Trax owner is experiencing. Please we really need your help to investigate this. My daughters drives this car and I need it to be safe. We only owned the car a month before this happened and someone already changed the fan motor and resistor before we got it. Thank you [XXX]”
Owner complaint to NHTSAFiled Mar 28, 2025Electrical systemODI 11651326
“I turned on the vehicle and the check engine light came on *NOT BLINKING* for the first time. The traction control light also came on after a few minutes of driving. About a minute later, the vehicle began to slow from 40 to a near-complete stop in the middle of a busy road. No blinking lights or alerts. I pulled the vehicle into a parking lot and parked. The vehicle began shaking slightly. I turned off the vehicle for about 15 minutes or so and was able to drive back home with the check engine light still on. I called to have the vehicle towed to a dealership.”
Owner complaint to NHTSAFiled Feb 3, 2025Electrical system, Vehicle speed control, Fuel/propulsion systemODI 11640364
“Our problem is with the blower motor not working. There is service bulletin released from Chevy MC-10155050-9999 There is an issue with temperature control cable causing some kind of electrical issue with the fan temperature speed setting. The fan does not operate causing fogginess onto pure on our windshield and unable to operate the car without having driving visibility issues. Which can cause an accident or worse death. Please can you look into this? Thank you [XXX]”
Owner complaint to NHTSAFiled Feb 1, 2025Electrical systemODI 11640128

Showing 6 of 25 reports. Read every report on NHTSA.gov.

Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 6, 2026NHTSA vehicle page

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

Other 2019 Trax problem areas