2019 Chevrolet Malibu: Electrical System complaints
Owner-reported issue (NHTSA complaints, not a recall)
Symptoms
NHTSA has 62 owner complaints for the 2019 Chevrolet Malibu that list the electrical system component. Complaints are individual owner reports, not verified defects.
Examples:
- NHTSA complaint ODI #11766611 (filed 09/24/2026): “The contact owns a 2019 chevrolet malibu. the contact stated that after purchasing the vehicle, the following morning while waiting at the school drop-off line with her foot on the brake pedal, there was an abnormal boom, and several warning lights illuminated and flashed on the instrument panel. th…”
- NHTSA complaint ODI #11742162 (filed 06/04/2026): “Since 2024/2025 car has been malfunctioning, i’ve had it checked out but it just got worse and nothing was fixed l, it is i driveable and very unsafe. when driving it abruptly stops like it’s crashing messages that pop up (multiple ones at one time flashing as well) - service “esc” -“service po…”
- NHTSA complaint ODI #11727960 (filed 03/30/2026): “I am reporting a safety concern involving a 2019 chevrolet malibu. the vehicle was previously involved in accidents prior to my purchase and had known mechanical issues, including a gear shifting problem that was not properly repaired. in february 2024, while the vehicle was insured under ocean har…”
Likely causes
These complaints do not establish a single root cause; read the examples above and get a diagnosis.
Fix, in plain English
No single fix is established by these reports. Check your VIN for open recalls at nhtsa.gov/recalls, ask a dealer about technical service bulletins (TSBs) or extended warranty coverage, then have the system diagnosed.
DIY difficulty: Moderate
Finding and splicing chewed wiring is doable with a multimeter and patience but can be time-consuming; harness replacement is pro work. (Our assessment.)
Cost
No sourced cost range for this issue. Get a written quote after diagnosis.
Typical parts (search links, no affiliate codes)
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Sources
Page last updated .