This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.
full bulletin at NHTSA ↗2009 Chevrolet HHR body problems
moderate 17 complaints filed with NHTSA · avg repair $1,500 · see body across all vehicles →
Failure mileage
Complaints
17
Recalls
0
Avg fix
$1,500
When does it fail?
Of the 17 body complaints filed for the 2009 Chevrolet HHR, here's the actual mileage breakdown — failures cluster heaviest at 50,000-75,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
No new NHTSA body complaint has been filed on this vehicle in over 12 years — the issue may be aging out of the active population.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering body 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.
This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.
full bulletin at NHTSA ↗This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Technician should get record a sound clip or take a video of the noise for assessment by engineering. Technician will need to call General Motors Technical Assistance Center for further assistance.
full bulletin at NHTSA ↗This preliminary informational bulletin provides information on Damaged, Disassembled or Improperly Packaged Turbochargers Returned to Warranty Part Center.
full bulletin at NHTSA ↗This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Technician should get record a sound clip or take a video of the noise for assessment by engineering. Technician will need to call General Motors Technical Assistance Center for further assistance.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
Plastic interior door handles are the biggest complaint across these 17 reports. Drivers are getting stuck inside when the handles snap or fracture—sometimes just from normal pulling to open the door. When this happens, you cannot exit without rolling down the window and reaching the outside handle, which is a serious problem in an emergency or accident. One dealer told an owner that hundreds of these door panels have needed replacement due to what he called an engineered defect, and GM has refused warranty coverage. A full interior door panel replacement runs $334 to $450 because the handle cannot be replaced alone.
Water is leaking into these vehicles from roof seals with no clear entry point visible, pooling on floors and around airbags. One owner's electrical systems—power seats, power windows, radio—failed after water damage. The sunroof glass is also detaching; one owner reported it ejecting while rolling the sunroof down, breaking into pieces.
Door ajar sensors are faulty—they won't detect a partially closed door unless it's open at least three inches. Service departments have identified the sensor placement in the door crease as the problem, but the design does not allow moving it to the latch where it would work. Meanwhile, some door latches fail to engage completely, allowing doors to swing open while driving. Master key fobs have failed to unlock doors without explanation, and one owner reports the rear door popping open when operating the rear window.
Same Chevrolet HHR body reports on nearby years: 2006 · 2007 · 2010 · 2011
Failure modes owners describe
Interior door handle fracture/breakage
Plastic interior door handles on driver and passenger doors fracture, snap, or break off in the owner's hand when attempting to open the door or during normal use. Multiple owners report the handle breaking completely off, rendering the door inoperable from inside unless the window is rolled down to access the exterior handle. Dealer reports indicate this is an engineered defect affecting hundreds of vehicles.
When: Between 30,000 and 134,000 miles; some occur during initial use attempts
Symptoms owners cite: Handle snaps or fractures when pulled; Handle breaks off in driver's hand; Door cannot be opened from interior; Door stuck in closed position from inside
Repairs/costs cited: Entire interior door panel replacement required; costs reported at $334.85 to $450.00. Dealer advised parts often need to be ordered with no guaranteed arrival date.
Recalls/TSBs owners mention: GM does not want to cover the problem despite being aware of the defect affecting hundreds of panels. Manufacturer contacted in at least one case offered no assistance.
Door ajar sensor malfunction
Door ajar sensors fail to detect that the door is not fully closed. The sensor only activates when the door is opened at least three inches, creating a gap-detection problem. Service department identified poor sensor placement in the door crease as the root cause; design does not allow repositioning to the lock mechanism where it would function correctly.
When: Ongoing issue; no specific mileage reported
Symptoms owners cite: Sensor does not warn when door is partially closed; Door ajar light does not illuminate for partially open door; Door could swing open at highway speeds with no warning
Recalls/TSBs owners mention: Design does not permit sensor relocation to lock mechanism to correct the problem
Sunroof glass detachment
Sunroof glass panel detaches and ejects from the vehicle frame while in motion or during operation. One owner reported the glass detached with a loud popping sound followed by a gust of air; another reported ejection occurring when attempting to roll the sunroof down, with the glass and frame breaking into multiple pieces.
When: During operation; one incident at highway speed
Symptoms owners cite: Loud popping sound followed by air gust; Sunroof glass detaches from frame; Glass ejects from vehicle and breaks apart; Frame separates from vehicle
Repairs/costs cited: Replacement cost reported at over $2,000. Owner states they cannot afford repair.
Water intrusion from roof/body seals
Water leaks into the vehicle from the roof area during rain, causing water to pool around airbags and on the floorboard. Another owner reports repeated water accumulation in driver and passenger side floor areas with unknown origin; odor suggests mold growth inside the vehicle.
When: At 103,000 miles for one; ongoing for another
Symptoms owners cite: Water pooling on interior floorboard; Water surrounding airbag areas; Mustiness and mold smell inside vehicle; Electrical system damage from water exposure
Repairs/costs cited: Not diagnosed or repaired by owner. Electrical damage reported: power seats failed, power windows failed, radio shorted out.
Door latch failure
Driver side or passenger door latch fails to engage properly, causing the door to fly open while the vehicle is being driven. Door latch does not remain secured in closed position.
When: During driving
Symptoms owners cite: Door latch does not engage; Door flies open while vehicle is in motion; Door remains unlatched despite closing attempts
Master key unlock failure
Remote key fob or key opener fails to unlock the vehicle doors when pressed. Failure occurred multiple times (at least seven occasions). Dealer was unable to duplicate or diagnose the failure during inspection.
When: At approximately 30,000 miles; occurred seven additional times after initial incident
Symptoms owners cite: Key fob does not unlock doors; Doors remain locked despite key activation
Repairs/costs cited: Vehicle towed to dealer; no repair completed due to inability to duplicate failure
Window operation causing door opening
Operating the right rear window causes the rear door to open unexpectedly when the window is lowered approximately three-quarters of the way down.
When: During normal window operation
Symptoms owners cite: Door opens when rear window is rolled down; Unintended door opening during window operation
Storage bin door obstruction
Storage bin door blocks driver view, creating a visibility hazard. Not included in GM recall campaign 08V444000 for latches and locks.
When: Ongoing
Symptoms owners cite: Storage bin door blocks line of sight; Vision obstruction while driving
Repairs/costs cited: Not diagnosed or repaired by owner
Recalls/TSBs owners mention: Not covered under recall campaign 08V444000
Synthesized from 17 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 1 most recent
Chevy hhr all models, all years: when exiting my vehicle the drivers door handle snapped. It is made of plastic!! After research I discovered this is an extremely common problem with all models and all years of the Chevy hhr since all interior handles are made from plastic. This is a very expensive part because it requires the replacement of the entire interior door panel. It is a dangerous…
Had body trouble with your 2009 Chevrolet HHR?
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 body problem on the 2009 Chevrolet HHR?
It's a documented issue but not catastrophic. 17 complaints have been filed. Repairs average $1,500 and most owners catch it before it causes a breakdown.
At what mileage does the body typically fail?
Across the 12 complaints that reported odometer mileage, most body failures cluster between 40,103 and 103,000 miles, with the median around 60,000. A quarter of owners report trouble before 40,103; a quarter make it past 103,000. 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 $1,500 for body 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 body?
No active recalls currently cover body issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
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/2009/Chevrolet/HHR.
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.