Should I buy a 2007 Chevrolet Cobalt with documented airbags problems?

Walk carefully. Critical-severity airbags issues can mean expensive failures and safety implications. If you proceed, get a thorough pre-purchase inspection, factor full repair cost into your offer, and consider extended warranty coverage that explicitly includes this category.

2007 Chevrolet Cobalt airbags problems

critical Owners of the 2007 Chevrolet Cobalt have filed 60 NHTSA complaints about the airbags, typically surfacing around 68,886 miles at roughly $1,100 to repair (U.S. federal records, as of August 2026). Source: NHTSA Office of Defects Investigation. See airbags across all vehicles →

Failure mileage

Complaints

Recalls

Avg fix

$1,100

airbags complaints on the Chevrolet Cobalt, by model year
Model year	airbags complaints
2005 Cobalt	28
2006 Cobalt	64
2007 Cobalt (this page)	60
2008 Cobalt	55
2009 Cobalt	49
2010 Cobalt	42

30crashes

29injuries

2fatalities

What stands out

Among the 6 model years of Chevrolet Cobalt in our records for airbags problems, this one ranks #2 by owner-complaint volume.

Related recalls

severe NHTSA 14V047000 February 10, 2014

This defect can affect the safe operation of the airbag system

If the key is not in the run position, the air bags may not deploy if the vehicle is involved in a crash, increasing the risk of injury.

Fix: GM will notify owners, and dealers will replace the ignition switch, free of charge. An interim notification was issued to owners of 2007 and earlier models on March 10, 2014, informing them of the safety defect. Owners of 2008 and later vehicles will be mailed an interim letter on April 21, 2014. All affected owners will receive another letter once parts are available. The recall began on April 18, 2014. Owners may contact Chevrolet at 1-800-222-1020, Pontiac at 1-800-762-2737 or Saturn at 1-800-553-6000. GM's number for the initial recall is 13454 and 14063 for the expansion. GMs recall number for the vehicles that may have received the replacement parts is 14092. Note: Until the recall repairs have been performed, it is very important that customers remove all items from their key rings, leaving only the vehicle key. The key fob (if applicable), should also be removed from the key ring. Always wear your seatbelt.

Is there a fix? Manufacturer service bulletins

The manufacturer has issued service bulletins covering airbags on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.

Service Bulletin PIC5650J Jul 2021

This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble Codes B3055, B3060, and/or B3935. Technician should not replace any parts for this concern. If unable to duplicate the concern ask if the customer uses any Radio Frequency Identification Devices when the concern is present. Dealer should also direct their customers to the appropriate section in the Owner manuals that references that the device complies.

full bulletin at NHTSA ↗

Service Bulletin 08-09-41-002H Nov 2016

This technical bulletin provides a procedure to complete a terminal replacement or connector re connection to correct a condition of Diagnostic Information for Supplemental Inflatable Restraint (SIR) System, Intermittent AIR BAG Indicator/Lamp Illuminated with DTC(s) B0012, B0013, B0015, B0016, B0019, B0020, B0022, B0023, B0026, B0033, B0040, B0042 or B0044 Set (Inspect and Replace Connector Position Assurance (CPA) Retainer)

full bulletin at NHTSA ↗

Service Bulletin 06-08-50-009I Jan 2016

This informational bulletin provides Information on Passenger Presence Sensing System (PPS or PSS) Concerns with Custom Upholstery, Accessory Seat Heaters or Other Comfort Enhancing Devices

full bulletin at NHTSA ↗

Service Bulletin 08-09-41-006 Feb 2013

SIR/AIR BAG LIGHT ILLUMINATED, DTC B0081 (PASSENGER PRESENCE SYSTEM (PPS) CODE) STORED (INSPECT PPS SYSTEM CONNECTORS). UPDATED 5/22/09. UPDATED 4/22/13.

full bulletin at NHTSA ↗

Service Bulletin SB-08-09-41-002C Dec 2011

GENERAL MOTORS: DIAGNOSTIC INFORMATION FOR INTERMITTENT RESTRAINTS, AIR BAG (SIR) INDICATOR/LAMP ON WITH DTC(S) B0012, B0013, B0016, B0016, B0019, B0020, B0022, B0023, B0026, B0033, B0040, B0042 OR B0044 SET. THIS MAY BE CAUSED BY A LOOSE, MISSING, OR BROKEN CONNECTOR POSITION ASSURANCE (CPA) RETAINER AT THE AIR BAG FOR THE SET DTC. INCLUDES TRAILBLAZER EXT. UPDATED 8/16/10. UPDATED 3/12/12.

full bulletin at NHTSA ↗

Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.

The failure pattern owners describe

The 2007 Cobalt's airbag system presents a multi-part failure pattern. Most common is the service airbag warning light that appears randomly or stays lit, disabling the airbags entirely. Owners describe the light coming on around 100,000 miles but also much earlier—as low as 24,000 miles. Temporary fixes like connector grease or seatbelt retractor replacement work for months, then the problem returns. One owner tracked the issue to interior temperature above 65°F. Dealers quote $1,600 for repairs; GM acknowledges the problem affects many of these vehicles but calls it a service issue, not a recall, leaving owners to pay.

The passenger-side wiring harness also fails, chafing or breaking around 48,000 miles. Factory replacement parts ship with new routing instructions, a red flag that GM knew the original design was flawed.

Worst are non-deployment crashes. Owners report airbags failing to go off in head-on collisions at 25–65 mph with severe front-end damage. Multiple complaints cite serious injuries—broken bones, spinal damage, brain injury, permanent disability. One case documents a fatality. Another shows an ACU download revealing the ignition switch was in accessory position at impact, even after the ignition recall was done. Dealers and GM have inspected some of these vehicles but taken no recall action.

Same Chevrolet Cobalt airbags reports on nearby years: 2005 · 2006 · 2008 · 2009 · 2010

Failure modes owners describe

Service airbag warning light illuminates; airbags disabled when lit

Dashboard warning light appears randomly or constantly, indicating airbags will not function. Owners report the light comes and goes intermittently, then stays on. When lit, airbags are inoperative.

When: Typically near or after 100,000 miles; can occur as early as 24,000–31,000 miles; also reported shortly after recall repairs

Symptoms owners cite: Service airbag warning light on instrument panel; Light appears randomly then becomes constant; Airbags non-functional while warning is illuminated; Light may correlate with interior temperature above ~65°F

Codes mentioned: B0020, B1370, B0081

Repairs/costs cited: Temporary fixes: applying connector grease to wire connections; replacement of passenger seatbelt retractor (recurs); repair of wiring in ignition and airbag coil (recurs); clockspring replacement (some cases). Permanent solution has not been found by owners. One dealer quoted $1,600 for airbag coil replacement.

Recalls/TSBs owners mention: GM acknowledges issue as a service problem affecting multiple vehicles of the same year, make, and model; directs customers to dealer service at owner expense; no recall issued (per multiple owner reports); 12-month warranty offered by manufacturer

Passenger side airbag/seatbelt harness failure

Wire harness in passenger seat assembly becomes damaged or chafed, disabling the passenger airbag. Factory replacement harness includes revised routing instructions, indicating manufacturer awareness of the design flaw.

When: 48,000–50,000 miles reported; can occur at lower mileage

Symptoms owners cite: Passenger side airbag warning light; Passenger airbag non-responsive when seat occupied; Chafed or broken wiring in harness

Repairs/costs cited: Requires replacement of entire seatbelt retractor assembly and harness. Replacement harness comes with new routing instructions to prevent recurrence, suggesting factory recognized the original design caused premature damage.

Airbag non-deployment in frontal collisions

Airbags fail to deploy in significant frontal-impact crashes, including head-on and near-head-on collisions at moderate to high speeds (25–65 mph), even with substantial front-end damage. Multiple cases document severe or fatal injuries as a result.

When: Across vehicle lifespan; cases documented from low mileage (1,000 miles) to high mileage (160,000 miles)

Symptoms owners cite: No airbag deployment on frontal impact; Severe front-end damage without corresponding airbag activation; Occupant injuries to head, neck, chest, and torso

Repairs/costs cited: In one case, GM engineer inspected a totaled vehicle and determined airbag should have deployed but took no action because car was a total loss. In another case, ACU download revealed ignition switch was in accessory position at time of crash (after recall repair had been performed).

Recalls/TSBs owners mention: GM inspected at least one vehicle but declined to take action; manufacturer has not issued recalls specifically for airbag deployment failures in frontal collisions

Airbag non-deployment after ignition switch recall repair

Airbags fail to deploy in crashes occurring after the vehicle underwent the ignition switch recall (Campaign 14V047000). In one documented case, an ACU download showed the ignition switch was in accessory position at the time of impact.

When: After ignition switch recall repair (Campaign 14V047000)

Symptoms owners cite: No airbag deployment post-impact; Ignition switch in accessory position at time of crash (per ACU data); Severe front-end damage without airbag activation

Repairs/costs cited: ACU data recovery identified ignition switch position; suggests recall repair did not fully resolve underlying electrical or mechanical issue affecting airbag function

Recalls/TSBs owners mention: No action documented

Airbag warning light illumination after recall repair

Service airbag warning light appears on instrument panel following completion of an airbag-related recall repair (Campaign 14V047000). Dealers unable to diagnose or resolve the issue without additional diagnostic fees.

When: Shortly after recall repair completion (Campaign 14V047000)

Symptoms owners cite: Service airbag warning light illuminates post-repair; Light persists despite earlier recall service; Vehicle uncertainty regarding safety of airbag function

Repairs/costs cited: Dealers request additional diagnostic payment; some unable to determine cause; vehicle not repaired

Recalls/TSBs owners mention: Manufacturer initially unaware of complaint; case number 8-3182953508 issued with 12-month warranty offer

Passenger occupancy sensor malfunction

Front passenger airbag fails to register an occupied seat, preventing airbag readiness. Sensor misinterprets light objects (purse, book, shopping bag) as non-occupant items, confusing the detection system.

When: 24,000 miles and higher

Symptoms owners cite: Service airbag warning light when passenger seat occupied; Passenger airbag does not register occupant; Airbag disabled despite passenger presence

Repairs/costs cited: Passenger seatbelt retractor sensor replacement required; problem may recur. One owner reported dealer unsure whether fix was possible.

Recalls/TSBs owners mention: GM informed owner no recall available; directed to dealer service

Rear-end collision airbag non-deployment

Airbags fail to deploy in rear-end impact collisions at moderate speeds (25–65 mph), resulting in occupant injuries.

When: Across vehicle lifespan

Symptoms owners cite: No airbag deployment on rear-end impact; Occupant injuries to back, neck, knees despite collision impact

Inconsistent airbag deployment—driver deploys, rear passenger does not

In one documented case, driver's airbag deployed in a low-speed swerve collision while a rear passenger's airbag did not, resulting in serious head injury to the child occupant.

When: At time of impact

Symptoms owners cite: Driver airbag deploys; Rear passenger airbag does not deploy; Selective airbag activation

Synthesized from 60 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.

What owners are reporting 0 most recent

Had airbags trouble with your 2007 Chevrolet Cobalt? File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.

Common questions

How serious is the airbags problem on the 2007 Chevrolet Cobalt?

It's a serious issue. 60 complaints have been filed, including 30 reports involving a crash and 2 fatality(ies). We've classified it as critical based on NHTSA's reported outcomes.

At what mileage does the airbags typically fail?

Across the 51 complaints that reported odometer mileage, most airbags failures cluster between 38,938 and 98,700 miles, with the median around 68,886. A quarter of owners report trouble before 38,938; a quarter make it past 98,700. Maintenance history matters more than the odometer alone — this is the reported failure window, not a guarantee.

What does it cost to fix?

Independent shops typically charge around $1,100 for airbags repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.

Are there any recalls related to airbags?

Yes — 1 active recall(s) cover airbags issues on this vehicle. Recall fixes are always free regardless of mileage or warranty status. Use the VIN decoder at the top of the page to check if your specific vehicle is affected.

Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA) public records database. Verify the raw federal record at nhtsa.gov/vehicle/2007/Chevrolet/Cobalt. Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are independent-shop national averages and may differ in your area. Some links on this page are affiliate links.