Total Complaints
682 filings
CHEVROLET HHR · model year
682 NHTSA complaints, 32 crash reports, and 4 active recalls for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 2010CHEVROLETHHR carries 682 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 32 crashes, 1 fire, 24 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2010 HHR is steering with 230 filings, followed by electrical system (111) and air bags (49). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability. This model year has 4 active recall campaigns, which means the manufacturer is obligated to remedy the covered defect at no charge for the life of the vehicle — the full NHTSA campaign numbers are listed below.
NHTSA currently has 57 investigation files overlapping the 2010 HHR, and 2 remain open. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.
Total Complaints
682 filings
Crashes Reported
32 reports
Source
NHTSA ODI
Federal complaints database
Above median complaint volume — review patterns below.
| Component | Count |
|---|---|
| STEERING | 230 |
| ELECTRICAL SYSTEM | 111 |
| AIR BAGS | 49 |
| FUEL/PROPULSION SYSTEM | 46 |
| ELECTRONIC STABILITY CONTROL (ESC) | 32 |
| SERVICE BRAKES | 25 |
| UNKNOWN OR OTHER | 21 |
| STRUCTURE:BODY:DOOR | 21 |
| STRUCTURE:BODY | 21 |
| POWER TRAIN | 16 |
| ENGINE | 14 |
| EXTERIOR LIGHTING | 10 |
| ENGINE AND ENGINE COOLING | 9 |
| LATCHES/LOCKS/LINKAGES:DOORS:LATCH | 9 |
| SUSPENSION | 6 |
STEERING:ELECTRIC POWER ASSIST SYSTEM
General Motors LLC (GM) is recalling certain model year 2004-2006 and 2008-2009 Chevrolet Malibu, 2004-2006 Malibu Maxx, 2009-2010 HHR (non-turbo), 2010 Cobalt, 2008-2009 Saturn Aura and 2004-2007 Ion, and 2005-2009 Pontiac G6. In the affected vehicles, there may be a sudden loss of electric power
ELECTRICAL SYSTEM:IGNITION:SWITCH
UCI-FRAM Group is recalling certain LS1328 ignition Switches sold as Wells LS1328, Duralast LS1328, Airtex 1S6097, and Carquest 53-27479, and LS1497 Ignition Switches sold as Wells LS1497, Duralast LS1497, Airtex 1S10961, and Carquest 53-27967, for use on various General Motors model and model year
ELECTRICAL SYSTEM:IGNITION
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 ignitio
AIR BAGS
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
Car is leaking gas on left rear side. Corrosion and rust due to fuel line.
The contact owns a 2010 Chevrolet HHR. The contact stated while driving at an undisclosed speed, the vehicle lost power steering functionality. The power steering warning light was illuminated. In addition, the contact stated that after restarting the vehicle, the vehicle temporarily returned to normal functionality however, the failure reoccurred. Upon further investigation, the contact related the failure to NHTSA Campaign Number: 14V153000 (Steering); however, the VIN was not included. The local dealer was contacted, but the vehicle was not diagnosed or repaired due to the cost. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 20,000.
Mileage: 20,000
Although this vehicle is a 2010 HHR, it has less than 23000 miles on it, has been garaged kept and maintained impeccably. The warning light blinks at random and then the power steering fails. It does not matter the speed of the vehicle and happens at random. Once turned off and restarted, the power steering works for approx 5 minutes and then fails again. There was a recall on 2009-2010 HHRs for sudden loss of power steering issued in 3/2014, recall # 14V153000. This recall is not VIN# specific. However, when I contact the dealer for repair of this vehicle, I am told that the recall does not pertain to my VIN#, so its not covered. NHTSA has more than 135 complaints about HHRs since 10/2019 with more than half of them being steering issues. This clearly is a wider recall issue than originally thought. My vehicle is inoperable due to this safety issue. I filed a complaint with GM. They told me it was not their issue and I could pay to have it diagnosed and fixed at a dealership. This is
Gas lines rusted out after purchase.
Rear door locking system failure. Door opened suddenly and without warning while driving endangering occupants. The door locking mechanism will not allow the door to remain secure and closed when shut. Online search revealed many similar incidents occurring for other drivers.
Gas line rusted and leaking. Gas everywhere, strong odor, highly flammable. Under inspection at the Chevy dealer in Highland Twp. No warning lights were on.
The contact owns a 2010 Chevrolet HHR. The contact stated that while the vehicle was parked in the driveway, the vehicle released gasoline fumes inside and around the vehicle. No warning light was illuminated. The vehicle had not been diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure and stated that the VIN was not under recall for the failure. The failure mileage was unknown.
Loss of power while driving 35mph and service traction light along with airbags light keeps showing at random times
Loss of power while driving 35mph and service traction light along with airbags light keeps showing at random times
Loss of power while driving 35mph and service traction light along with airbags light keeps showing at random times
While operating vehicles , the smell of fresh gasoline was coming into cabin. Made left hand turn to pull over and check gas cap, as I turned the rear of my car spun around like I was on ice. Almost hit pedestrians, my rear tires soaked with gasolineâ¦scary. Gas pouring out from real lines next to Muffler.
Fuel leak coming from rear wheel area on drivers side of the vehicle
The contact owns a 2010 Chevrolet HHR. The contact stated that after starting the vehicle, the power steering message was displayed on the instrument panel and while her daughter was driving the vehicle. The contact's daughter restarted the vehicle; however, the failure returned while driving at a low rate of speed. Upon investigation, the contact discovered NHTSA Campaign Number: 14V153000 (Steering) which she linked to the failure. The vehicle was taken to a dealer where she was informed that the vehicle was not under recall. The manufacturer was also notified, and the contact was given a case number. The vehicle had yet to be repaired. The failure mileage was approximately 100,000.
Mileage: 100,000
Noticed that the cruise control would disengage randomly when activated. I checked the function of the brake lights at night and found that the brake lights would turn themselves on randomly with zero brake input, disengaging the cruise control. In this state, depressing the brake pedal more than around 30-40% would turn the brake lights off, even with the brake pedal fully pressed. Furthermore, with the brake pedal pressed to a moderate level, the cruise control is able to be engaged, even with obvious brake pressure being applied. This defeats the cruise control disengagement feature and the cruise control system will fight against the braking system to maintain speed instead of turning itself off as it seems to rely solely on the brake lights for the automatic disengagement. This issue is quite dangerous as this seems to happen quite often with the brake lights, but I cannot find any sort of consistent scenario that causes these issues to occur.
Noticed that the cruise control would disengage randomly when activated. I checked the function of the brake lights at night and found that the brake lights would turn themselves on randomly with zero brake input, disengaging the cruise control. In this state, depressing the brake pedal more than around 30-40% would turn the brake lights off, even with the brake pedal fully pressed. Furthermore, with the brake pedal pressed to a moderate level, the cruise control is able to be engaged, even with obvious brake pressure being applied. This defeats the cruise control disengagement feature and the cruise control system will fight against the braking system to maintain speed instead of turning itself off as it seems to rely solely on the brake lights for the automatic disengagement. This issue is quite dangerous as this seems to happen quite often with the brake lights, but I cannot find any sort of consistent scenario that causes these issues to occur.
Noticed that the cruise control would disengage randomly when activated. I checked the function of the brake lights at night and found that the brake lights would turn themselves on randomly with zero brake input, disengaging the cruise control. In this state, depressing the brake pedal more than around 30-40% would turn the brake lights off, even with the brake pedal fully pressed. Furthermore, with the brake pedal pressed to a moderate level, the cruise control is able to be engaged, even with obvious brake pressure being applied. This defeats the cruise control disengagement feature and the cruise control system will fight against the braking system to maintain speed instead of turning itself off as it seems to rely solely on the brake lights for the automatic disengagement. This issue is quite dangerous as this seems to happen quite often with the brake lights, but I cannot find any sort of consistent scenario that causes these issues to occur.
Power steering goes out while driving
Power steering goes out while driving
Noticed gasoline dripping under the vehicle just behind the driver side rear door. Upon investigation discovered steel fuel line has corroded between a plastic support bracket and fiber heat shield. This seems to be due to a design that allows moisture and road debris (salt) to accumulate, leading to corrosion. This could lead to total loss of power to the vehicle, and poses a risk of fire while in operation or while parked.
Fuel line leaking, driver side, forward of rear wheel. A very dangerous and common problem, one more of the many similar complaints on HHR-COBALT build platform spanning multiple years. This vehicle has only 60,000 miles.
Loss of motive power due to engine failure
Loss of Motive Power due to the Battery Energy Control Module
Electric Vehicle Battery Fires
Outboard Front Seat Belt Anchor Cable Failure
Fuel Line Leak
Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Read our methodology — how this data is sourced, computed, and verified.