Owners report two critical airbag failures on the 2006 Malibu: non-deployment during crashes and unexpected deployment. The non-deployment issue appears most serious—several owners describe significant crashes where airbags never fired despite totaled vehicles and occupant injuries. Impacts ranged from head-on collisions at highway speed to rollovers and side impacts; in at least one case, a dealer confirmed a defective airbag sensor caused the failure. One owner reported both driver and passenger airbags deploying without any collision, causing the driver to lose control and rear-end another vehicle; the dealer fixed a malfunctioned sensor for free, but the root cause remains unclear.
A separate, widespread complaint involves the Service Airbag warning light illuminating intermittently or constantly during normal driving. Owners report the light comes on with no warning, sometimes accompanied by an alarm, and mechanics cannot find a diagnostic code or resolve it with computer resets. One owner's mechanic was unable to identify the issue across multiple visits; another quoted $120 just to plug in a tester. Owners worry that these phantom warnings may mask a real failure if a crash occurs. No clear recall or fix has emerged for this warning-light problem.
Failure modes owners describe
Airbags do not deploy in crashes
Multiple owners report airbags failing to deploy during significant crashes including head-on collisions, side-impact crashes, and rollovers. In crashes with destroyed or totaled vehicles, owners sustained injuries from lack of airbag protection. Dealers have attributed failures to defective airbag sensors. One owner reported airbags did not deploy in two separate hard-hitting crashes.
When: During crashes at varying speeds (10-70 mph); mileages ranging from 17,265 to 180,000
Symptoms owners cite: No airbag deployment during head-on collisions; No side airbag deployment during side-impact crashes; No airbag deployment during rollovers; Airbags failed to deploy despite significant vehicle damage; Occupants sustained injuries (head, face, neck, contusions, bruising) without airbag protection
Repairs/costs cited: Dealer stated defective airbag sensor prevented deployment in one case; another owner reported Chevy engineer diagnosed malfunctioned sensor that was fixed for free
Recalls/TSBs owners mention: Manufacturer representative inspected one vehicle but findings not shared; another GM report stated airbags 'functioned as designed' despite owner disputing this claim; NHTSA Campaign ID 06V417000 mentioned but some VINs not included
Airbags deploy unexpectedly without crash
One owner reported driver and passenger side airbags deployed while driving on highway at 70 mph without a crash occurring. The unexpected deployment caused the driver to lose control and hit another vehicle from behind. Chevy dealer diagnosed a malfunctioned sensor that was mis-triggering the airbags and fixed it for free.
When: May 2009; occurred while driving on highway
Symptoms owners cite: Airbags deployed without crash impact; Driver struck by airbag deployment; Loss of vehicle control following airbag deployment; Caused rear-end collision with another vehicle
Repairs/costs cited: Chevy dealer fixed malfunctioned sensor at no charge
Recalls/TSBs owners mention: Chevy engineer diagnosed and repaired malfunctioned sensor for free
Service Airbag warning light illuminates intermittently or constantly
Multiple owners report intermittent or constant illumination of the Service Airbag warning light and/or airbag warning indicator without any apparent crash or incident. Warnings occur during normal driving. Mechanics have been unable to find diagnostic codes or identify the underlying issue, and resetting the computer does not resolve the problem. One owner reports pressing the horn triggers the warning light.
When: During normal driving; one case at 40,000 miles, another at 139,666 miles; some reported over a year of occurrence
Symptoms owners cite: Service Airbag warning light illuminates intermittently; Service Airbag warning light illuminates constantly; Digital message reads 'SERVICE AIR BAGS'; Alarm sounds when warning light comes on; Horn press triggers airbag warning light; Warning light may stay on entire ride or go off shortly after coming on
Repairs/costs cited: Mechanic unable to find diagnostic code; computer resets do not resolve issue; dealer diagnostic testing quoted at $120 but owner could not afford; service performed over a year ago did not resolve
Recalls/TSBs owners mention: No recalls found for this specific issue despite second complaint registration; one case referenced NHTSA Campaign ID 06V417000 but VIN not included
Passenger side seat airbag malfunction indicator
One owner reports passenger side seat now shows an airbag malfunction warning in addition to the Service Airbag light on the driver side. Owner unable to locate a recall for this issue and is concerned about lack of protection.
When: Ongoing after initial service over a year prior
Symptoms owners cite: Passenger side seat airbag malfunction indicator; Loss of protection for passenger seat occupant
Recalls/TSBs owners mention: No recall located by owner; unresolved despite prior service
Synthesized from 18 NHTSA owner complaints — unverified consumer
allegations, summarized for patterns. The verbatim filings appear below.