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NHTSA campaign number

18V342000

Safety restraint issue — affecting 1 model year across Chevrolet.

Issued
Manufacturer
General Motors LLC
Model years
2018
System
Seats

Elevated severity

This campaign addresses a defect NHTSA classifies as carrying elevated crash or injury risk.

What the defect is

General Motors LLC (GM) is recalling certain 2018 Chevrolet Sonic vehicles. A joint in the driver's seat-back frame may not be properly welded, reducing the strength of the seat-back frame.

Why it matters

In the event of a rear-impact crash, the seat-back may fail, increasing the risk of injury.

The remedy

GM will notify owners, and dealers will replace the driver's seat-back, free of charge. The recall began June 28, 2018. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 18178.

What this page does not include

NHTSA's public recall feed does not supply an affected-population count, the manufacturer's own campaign number, owner-notification dates or a defect chronology for this campaign. Rather than estimate them, we omit them. Confirm whether a specific vehicle is affected — and whether the repair has already been done — using its VIN.

Check a VIN

Vehicles affected by this campaign

1 model year in our index. Coverage reflects the vehicles VerifyTheVehicle tracks, which may be narrower than the full campaign population.