2020 Chevrolet Sonic Service and Repair Manual
This factory service and repair manual for the 2020 Chevrolet Sonic describes a car narrowed to one powertrain and three equipment levels: the turbocharged 1.4L DOHC inline-four of 83 cubic inches, in a four-door hatchback or sedan, as LS, LT or Premier. That narrowness is useful at the bench, because the torque values, clearances and diagnostic tables given for that engine need no cross-checking against another displacement, and the chassis, restraint and body procedures are shared by every car in the range.
Engines covered
- 1.4L inline-four (83 cu in) — DOHC, turbocharged, gasoline
Body styles covered
- 4-door hatchback
- 4-door sedan
Trims covered
- LS
- LT
- Premier
Known issues on the 2020 Sonic. The federal database holds 10 owner complaints for this model year: four on the electrical system, two on the power train and one on the engine. It is a light record, and it points toward routine service rather than toward a defect. Module and circuit diagnosis, transmission fluid and shift diagnostics, and engine management testing are each covered here with their own procedures, specifications, torque values and wiring diagrams, which is what a shop actually reaches for on a car with a record this quiet.
This preliminary information communicates information about how to determine if a wheel and tires size change is available.
This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a Technical Assistance Case in CX Connect.
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC'ss
This PI advised dealer technicians of possible causes of diesel fuel contamination in gasoline powered vehicles and advises of warranty direction.
This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC's
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
This service bulletin provides information on Tire Sidewall Irregularities.
Showing the 8 most recent of 520 technical service bulletins on file with NHTSA.
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.
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
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.
Showing the 4 most serious of 15 complaints filed with NHTSA.
