NHTSA campaign 18V400000 · Manufacturer campaign 18208
Chevrolet Recall 18V-400: PPS Incorrectly Suppressing Air Bags
NHTSA recall 18V400000 (Manufacturer campaign 18208) was reported by General Motors LLC on June 14, 2018, with 66 vehicles potentially affected (per NHTSA). NHTSA's record lists the Chevrolet Malibu for model years 2016–2018. Owners were notified on August 7, 2018, per NHTSA.
Updated daily from NHTSA's recall files
Is my vehicle included?
This page lists, by model year, the vehicles NHTSA's recall record names for campaign 18V400000 in the model years try.vin imports (1995 and later); NHTSA's own record can list more. A model year on the list doesn't mean every vehicle of that year is included, and some may already have been repaired.
To see whether a specific vehicle is included and still needs the repair, enter its VIN at nhtsa.gov/recalls.
Chevrolet VIN check: decode a VIN to see its year, make and model.
Key facts
- NHTSA campaign
- 18V400000 (also written 18V-400 or 18V400)
- Filed by
- General Motors LLC
- Manufacturer campaign number
- 18208
- Report received
- Potentially affected
- 66 vehicles (per NHTSA)
- Component
- Air Bags — Sensor — Occupant Classification
- Owners notified
Repair completion: 78.46% (latest rate the manufacturer reported to NHTSA; dataset updated October 21, 2026)
NHTSA cautions against comparing completion rates across recalls or manufacturers. How try.vin reads them.
Vehicles listed for this recall
NHTSA's recall record lists these vehicles for recall 18V400000. try.vin imports model years 1995 and later, so NHTSA's own list can be longer. Model years with a try.vin recall page link to it. Build dates are NHTSA's range for a model year (per NHTSA); a vehicle built in that range is not necessarily included.
Chevrolet
All Chevrolet recallsNHTSA's recall notice
As NHTSA's recall record states it for campaign 18V400000.
Defect description
General Motors LLC (GM) is recalling certain 2016-2018 Chevrolet Malibu vehicles. During servicing, a Passenger Presence System (PPS) may have been installed that was not correctly calibrated to the vehicle's seat type. As a result, the PPS may not properly identify an adult passenger from a child passenger in the front passenger seat, potentially causing the air bag to not deploy when it should, or causing the air bag to deploy when it shouldn't.
Safety consequence
In the event of a crash, improper air bag deployment can increase the risk of injury.
Manufacturer remedy
GM will notify owners, and dealers will replace the front passenger PPS seat service kit, free of charge. The recall began August 7, 2018. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 18208.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Sources
Official NHTSA notice for recall 18V400000
Campaign details come from NHTSA's recall files, which try.vin imports once a day. The plain-language subject and the completion rate come from the U.S. Department of Transportation's Recalls Data dataset. How try.vin reads recall data.