Component Record

GMC Terrain 2018 Air Bags Problems

14 distinct owners reported a air bags problem on the 2018 GMC Terrain - 6% of all complaints for this model year.

Recall Coverage14 complaints

14 complaints; 1 recall campaign covers this system.

Campaigns Covering This System

18V340000Reported May 24, 2018 - 88,503 vehicles potentially affected

Recall covering the air bags system, reported to NHTSA on May 24, 2018. The campaign covers an estimated 88,503 vehicles across all affected models.

Other Systems on This Model Year

Brakes84 Engine56 Power Train42 Unknown Or Other35 Electrical System35 Driver Assistance and Stability Systems19

How to Read These Counts: complaint counts are owner reports to NHTSA, not failure rates. Older and higher-volume vehicles accumulate more reports, and counts are not adjusted for vehicles sold - no per-sales rate or reliability ranking is shown, because the public data does not support one.

Data as of October 30, 2026. Sources: NHTSA Office of Defects Investigation complaints, recalls, and investigations files (U.S. Government public domain). DefectRecord is not affiliated with NHTSA or any manufacturer. For your specific vehicle, use NHTSA's VIN lookup. Report an error.