2020 Chevrolet Sonic Recalls
No NHTSA recalls on record for the 2020 Chevrolet Sonic. That means NHTSA has no open safety campaign for this vehicle — it does not guarantee the absence of problems. Owners have filed 16 complaints with NHTSA, most often about the electrical system. Last updated July 5, 2026.
Complaints by component
What owners report
Verbatim reports filed with NHTSA, lightly edited for readability and with personal information removed.
“Engine cooling system (thermostat housing / water outlet) the vehicle suffered a premature structural failure of the factory engine coolant thermostat housing. The component, which is manufactured from a fragile plastic composite, cracked completely open without warning, causing an immediate,…”
“Purchased from carvana. Nine days after purchase came out to a dead battery took it to the authorized dealer and they said the battery was a bad cell battery. Replace the battery. Six days after they replaced the battery it was dead again. This time they had it in the shop for two weeks before…”
“1. What component or system failed or malfunctioned, and is it available for inspection upon request? The passenger seat adjustment mechanism has failed, causing the seat to become stuck in the farthest rear position. The malfunction is likely related to either the motor, seat track, or the…”
“Having trouble with leaks and the evap purge system. I repaired it three times. The vehicle will turn off while driving.”
“Having trouble with leaks and the evap purge system. I repaired it three times. The vehicle will turn off while driving.”
“Having trouble with leaks and the evap purge system. I repaired it three times. The vehicle will turn off while driving.”
“1st occurence at approximately 37k miles on vehicle has issue based on climate temperature sensor triggers a computer code 84 vehicle goes into limp mode to prevent engine failure however, this happens instantly no time to react and more than one occasion creating a hazardous driving situation in…”
“1st occurence at approximately 37k miles on vehicle has issue based on climate temperature sensor triggers a computer code 84 vehicle goes into limp mode to prevent engine failure however, this happens instantly no time to react and more than one occasion creating a hazardous driving situation in…”
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 2020 Chevrolet Sonic as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.