Chevrolet Cobalt Electrical System Problems

Source: NHTSA · Updated Aug 15, 2026 · 1,458 complaints analyzed

Owners have filed 1,458 complaints with NHTSA about electrical system problems on the Chevrolet Cobalt across 6 model years. The 2006 model year has the most (412). The words owners use most often: “ignition switch” (17% of reports).

What owners describe

Phrases that appear unusually often in these complaints compared with complaints about other cars.

  • Ignition switch: mentioned in 241 of 1,458 complaints (17%)
  • Air bags electrical: mentioned in 122 of 1,458 complaints (8%)

How much does it cost to fix?

Owners who wrote down what they paid or were quoted put the typical electrical system repair on the Chevrolet Cobalt at $610, and half of them between $350 and $910.

Based on 24 NHTSA complaints about this problem alone that state a repair bill or quote (2007–2014), converted to 2026 dollars with the U.S. consumer price index. These are owners' own figures, not a quote: they include dealer quotes, and owners who file complaints often faced larger repairs, so they can run higher than typical shop prices. Prices vary by shop, region and warranty coverage. How we calculate this.

At what mileage do electrical system problems happen?

Based on 1,046 complaints that reported the odometer reading.

Under 10k miles67 · 6%
10k–25k miles72 · 7%
25k–50k miles199 · 19%
50k–75k miles233 · 22%
75k–100k miles196 · 19%
100k–150k miles200 · 19%
150k+ miles79 · 8%

How serious are the reports?

Of 1,458 complaints, 91 mention a crash, 20 a fire, 46 an injury.

Chevrolet Cobalt electrical system complaints by model year

Peak: 2006, with 412 complaints
2005: 32320053232006: 41220064122007: 28120072812008: 16620081662009: 15120091512010: 1252010125

n = 1,458 complaints · Source: NHTSA

Model yearElectrical System complaintsShare of that yearMedian miles
2010 Cobalt12522%57,000
2009 Cobalt15121%54,050
2008 Cobalt16620%70,000
2007 Cobalt28118%73,000
2006 Cobalt41218%80,000
2005 Cobalt32320%60,000

When owners reported it

Peak: 2014, with 574 complaints
2005: 1020052006: 212007: 2520072008: 342009: 8020092010: 1222011: 8220112012: 682013: 8020132014: 5745742015: 11320152016: 752017: 4220172018: 342019: 3320192020: 202021: 1320212022: 112023: 920232024: 42025: 620252026: 2

n = 1,458 complaints · Source: NHTSA

Related recalls (2)

Electrical system:ignitionApr 10, 2014 · NHTSA campaign 14V171000 · 2,191,014 vehicles

Model years: 2005, 2006, 2007, 2008, 2009, 2010

Problem: General Motors LLC (GM) is recalling certain model year 2005-2010 Chevrolet Cobalt, 2006-2011 Chevrolet HHR, 2007-2010 Pontiac G5, 2006-2010 Pontiac Solstice, 2003-2007 Saturn Ion, and 2007-2010 Saturn Sky vehicles. In the affected vehicles, the key can be removed from the ignition when the ignition is not in the "Off" position.

Risk: If the key can be removed from the ignition when the ignition is not in the "off" position, the vehicle could roll away: (a) for an automatic transmission, if the transmission is not in the "Park" position; or (b) for a manual transmission, if the parking brake is not engaged and the transmission is not in the "Reverse" position. This potential for rollaway increases the risk for a crash and occupant or pedestrian injuries.

Fix: General Motors will notify owners, and for vehicles that were built with the defective ignition cylinder and have not previously had the ignition cylinder replaced with the redesigned part, dealers will replace the ignition cylinder and cut and, if necessary, re-learn two ignition/door keys for each vehicle. For vehicles that were built with the redesigned ignition cylinder or had the ignition cylinder replaced with the redesigned part, dealers will cut and, if necessary, re-learn two ignition/door keys for each vehicle. The recall began on April 18, 2014. Chevrolet owners may contact General Motors at 1-800-222-1020, Pontiac owners at 1-800-762-2737, and Saturn owners at 1-800-553-6000. General Motors' number for this recall is 14113 for the ignition lock cylinder and key replacement, and 14133 for only key replacements. Note: Until a vehicle has been remedied, owners and operators are advised that when exiting, to be sure that the vehicle is in "Park," or in the case of a manual transmission, that the vehicle is in the "Reverse" position and the parking brake is engaged.

Air bags; electrical system:ignition:switchFeb 10, 2014 · NHTSA campaign 14V047000 · 2,190,934 vehicles

Model years: 2005, 2006, 2007, 2008, 2009, 2010

Problem: This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. General Motors LLC (GM) notified the agency on February 10, 2014 that they are recalling 619,122 model year 2005-2007 Chevrolet Cobalt, and 2007 Pontiac G5 vehicles. On February 25, 2014, GM increased the recall to include an additional 748,024 model year 2006-2007 Chevrolet HHR and Pontiac Solstice vehicles and 2003-2007 Saturn Ion vehicles and 2007 Saturn Sky vehicles. In these models, the weight on the key ring and/or road conditions or some other jarring event may cause the ignition switch to move out of the run position, turning off the engine. On March 27, 2014, GM notified the agency that the defective ignition switches may have been used as service replacement parts on other vehicles, and as a result GM will be recalling certain model year 2008-2010 Chevrolet Cobalt, Saturn Sky, and Pontiac G5 and Solstice, and 2008-2011 Chevrolet HHR vehicles. The part numbers for the service parts are 10392423 (a/k/a ACDelco D1461F), 10392737, 15857948, 15854953, 15896640, and 25846762. This expansion represents an additional 823,788 vehicles.

Risk: 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. GM’s 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.

What owners report

Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.

Fuel Leak it smells and leaks it seems to be coming from the gas tank and sometimes I get random electric failure when I'm driving I lose power steering and My brakes get stiff and hard to push down and my dash will go Off and then go crazy and show that i have no gas

Received Jul 3, 2026 · NHTSA complaint 11748103

The contact owns a 2005 Chevrolet Cobalt. The contact stated that the key was stuck in the ignition. The contact had to use the key release to remove the key manually. No warning lights were illuminated. The vehicle was taken to an independent mechanic; however, no cause for the failure was found…

Received Feb 12, 2026 · NHTSA complaint 11717536

I was in a crash on 9/19/25 and at the incident none of my airbags deployed. My daily driver for my children and I. I was lucky I was the only passenger at the time. I never expected my airbags not to deploy in a head on crash. The car still sits in my driveway and I have and identical one just…

Received Sep 26, 2025 · NHTSA complaint 11689938

All of these failed again after repair, the car hes been disabled for over 2 years with the same failures. < Dealer Recalls 14115 Dec 5, 2014 Product Safety - Electric Power Steering Assist 14113C Jul 17, 2014 Product Safety - Replace Ignition Lock Cylinder and Ignition Key 14113 Jul 17, 2014…

Received Sep 18, 2025 · NHTSA complaint 11688075

The fuel tank has an evap leak that somehow breaks on top the tank so it leaks the gas vapors and could potentially start a fire but the part that breaks is a non serviceable part so it can’t be fixed without purchasing a whole new gas tank that isn’t cheap. My other concern is the infamous…

Received Jul 13, 2025 · NHTSA complaint 11673114
Chevrolet Cobalt
2005-2007 Chevrolet Cobalt photographed in USA.. Representative photo; appearance varies by model year. Photo: IFCAR, Public domain, via Wikimedia Commons.

Frequently asked questions

Do all Chevrolet Cobalts have electrical system problems?

No. NHTSA has 1,458 owner complaints about electrical system for the Chevrolet Cobalt. Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the Chevrolet Cobalt electrical system?

Yes: 2 safety recalls list electrical system. Check your VIN on NHTSA.gov to see whether the fix was done on your car.

How much does it cost to fix electrical system problems on the Chevrolet Cobalt?

Owners report a typical cost of $610 (half paid between $350 and $910), from 24 complaints that state a repair bill or quote, in 2026 dollars.

What do owners say about electrical system problems on the Chevrolet Cobalt?

The most frequent phrase is “ignition switch”, in 241 of 1,458 complaints, followed by “air bags electrical” (122).

Other Chevrolet Cobalt problems

See all Chevrolet Cobalt problems.