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2006 Chevrolet HHR Recalls, Problems & Maintenance

The 2006 Chevrolet HHR has no open NHTSA recalls. Owners report 4 recurring issue clusters, led by “Interior door handle fracture.” Chevrolet vehicles use the GM Oil Life System (OLS) — a percentage-based monitor that calculates oil life from driving conditions, not fixed mileage. When the OLS drops to 0%, oil and filter are due. The schedule below reflects GM's Normal Use intervals for everything else.

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No open recalls on file. NHTSA lists no unrepaired safety recalls for this year, make and model. A recall can be issued at any time, and a specific car can still have one open — check yours by VIN at nhtsa.gov/recalls.

Known issues & problems for this vehicle

What drivers and federal regulators have officially reported about the 2006 Chevrolet HHR.

Reported to NHTSA

Interior door handle fracture

STRUCTURE

8 NHTSA complaints · 2015-04 → 2017-03

“WHILE EXITING THE VEHICLE, THE DRIVER SIDE INTERIOR DOOR HANDLE FRACTURED AND PREVENTED THE DRIVER FROM EXITING THE VEHICLE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED”
— Owner report, NHTSA ODI #10713167
“INTERIOR DOOR HANDLE HAS BROKEN ON BOTH THE DRIVER SIDE DOOR AND FRONT PASSENGER DOOR. THIS HAPPENED ON 2 SEPARATE OCCASIONS WHILE TRYING TO OPEN THE DOOR TO GET OUT WHILE PARKED”
— Owner report, NHTSA ODI #10870950
“THE CONTACT STATED THAT THE DRIVER SIDE INTERIOR DOOR HANDLE WAS DETACHED FROM THE DOOR FOR THE SECOND TIME. THE CONTACT HAD TO EXIT THE VEHICLE BY PUTTING HER HAND THROUGH THE WINDOW TO OPEN THE DOOR FROM THE OUTSIDE”
— Owner report, NHTSA ODI #10896416

Read all complaints on NHTSA →

Electric power steering cutout while driving

STEERING

80 NHTSA complaints · 2015-02 → 2025-05

“The (EPS) system in my 2006 Chevy HHR has experienced multiple malfunctions. The power steering suddenly cuts out without warning while driving at both low and high speeds, making it extremely difficult to steer, especially when attempting to turn or change lanes”
— Owner report, NHTSA ODI #11614139
“VEHICLE LOSSES POWER STEERING SHORTLY AFTER STARTING TO DRIVE. CAR IS IN MOTION WHEN THIS HAPPENS. MUCH HARDER TO CONTROL CAUSING A SERIOUS HAZARD TO OPERATION”
— Owner report, NHTSA ODI #11002917
“POWER STEERING FAILED CAUSING DANGEROUS DRIVING CONDITION. SUDDEN CHANGE IN ABILITY TO CONTROL VEHICLE. START VEHICLE AND HAS POWER STEERING FOR A FEW MINUTES THEN GOES OUT WHILE DRIVING”
— Owner report, NHTSA ODI #10967938

Read all complaints on NHTSA →

Rear fuel line corrosion and leak

FUEL/PROPULSION SYSTEM

34 NHTSA complaints · 2015-03 → 2024-03

“Fuel line rotting. Dripping gas towards rear of car. When I did my research this is very common with the Chevy cars. Like the HHR cavaliers and cobalts. Using a cheap metal then wrapping it in a heat shield that cause moisture to stay trapped causing the lines to rot”
— Owner report, NHTSA ODI #11424558
“FUEL LINES ON DRIVERS SIDE NEXT TO REAR WHEEL ARE RUSTING AND LEAKING FUEL OVER A EXHAUST PIPE,WHEN HOT WOULD SURELY CAUSE A FIRE. FROM WHAT I'VE READ A FEW HAVE CAUGHT FIRE”
— Owner report, NHTSA ODI #10985622
“FUEL LINE RUSTED AND BEGAN LEAKING VERY BADLY. I THOUGHT IT WAS THE EVAP SYSTEM IN THE BEGINNING, BUT TODAY THE GAS SMELL WAS VERY STRONG, TO FIND IN A WALMART PARKING LOT, A PUDDLE OF FUEL BACK BY THE REAR TIRE”
— Owner report, NHTSA ODI #10945225

Read all complaints on NHTSA →

Ignition switch failure with engine stall

ELECTRICAL SYSTEM

23 NHTSA complaints · 2015-02 → 2023-07

“WHILE DRIVING 80 MPH, THE VEHICLE LOST POWER AND STALLED WITHOUT WARNING. THE FAILURE RECURRED TWICE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE IGNITION SWITCH FAILED AND NEEDED TO BE REPLACED”
— Owner report, NHTSA ODI #10896919
“WHILE DRIVING 40 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE FUSE BOX CAUGHT FIRE AND CAUSED THE BATTERY TO DRAIN COMPLETELY. BYSTANDERS HELPED TO EXTINGUISH THE FIRE”
— Owner report, NHTSA ODI #10837830
“THE CONTACT STATED THAT THE VEHICLE'S KILL SYSTEM ACTIVATED WHILE DRIVING 65 MPH. THE VEHICLE WAS PULLED OVER AND TOWED TO LEO MARTIN CHEVROLET (217 TX-332, LAKE JACKSON, TX 77566, (979) 230-2500). THE DEALER”
— Owner report, NHTSA ODI #11131581

Read all complaints on NHTSA →

Issues on other model years

Source: NHTSA Office of Defects Investigation (ODI). Complaint data refreshed Sep 20, 2026. Investigation data refreshed Sep 20, 2026.

We display NHTSA's record with attribution; we don't editorialize on what these complaints mean for any specific vehicle.

Raw data + downloads for this vehicle →

Essential maintenance

Critical for safety and preventing major damage

Engine Oil & Filter (per Oil Life System)

Every 7,500 mi

Change oil when the Oil Life System reaches 0% or every 12 months — whichever comes first. dexos1-approved synthetic oil required on all gas engines since 2011.

Estimated cost — typical U.S. ranges

Dealer

~$120–$160

Shop

~$85–$115

DIY

~$25–$55

Full synthetic costs more than conventional. 5-quart 0W-20 + filter is the typical bill.

Tire Rotation

Every 7,500 mi

Rotate tires every 7,500 miles. Silverado 4x4 and Tahoe owners benefit from earlier rotations to even out drivetrain wear.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Free

Often free at the shop where you bought the tires — worth asking before paying.

Brake Inspection

Every 7,500 mi

Inspect brake pads, rotors, and parking brake at each tire rotation. Equinox and Malibu front pads typically last 40,000-50,000 miles.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Free

Most shops do this free as a courtesy with any service. Don't pay separately if you can avoid it.

Brake Fluid

Every 45,000 mi

GM specifies brake fluid replacement based on contamination testing. Test every 30,000 miles; replace if moisture content exceeds 3% or fluid appears dark.

Estimated cost — typical U.S. ranges

Dealer

~$180–$200

Shop

~$125–$140

DIY

~$10–$25

DOT 3 or 4 — match the cap. Vacuum bleeders make this a one-person DIY.

Important maintenance

Keeps your vehicle running smoothly and efficiently

Engine Air Filter

Every 45,000 mi

GM long-life cellulose air filters are rated 45,000 miles. Direct-injection engines are sensitive to airflow restriction; inspect at every oil change.

Estimated cost — typical U.S. ranges

Dealer

~$60–$95

Shop

~$45–$70

DIY

~$15–$40

5-minute job on most cars; the airbox lid usually has clips, no tools needed.

Automatic Transmission Fluid

Every 45,000 mi

Severe service (heavy towing, frequent stop-and-go, dusty conditions): replace every 45,000 miles. Normal service: 97,500 miles. Use Dexron-VI on 6L80/8L90 transmissions.

Estimated cost — typical U.S. ranges

Dealer

~$330–$500

Shop

~$235–$355

DIY

~$60–$180

Some sealed transmissions have no dipstick — fill is precise and best left to a shop. Many drivers can still DIY drain-and-fill.

Transfer Case Fluid (4WD)

Every 45,000 mi

On 4WD models, replace transfer case fluid every 45,000 miles — sooner if towing or off-roading. Use GM Auto-Trak II fluid.

Estimated cost — typical U.S. ranges

Dealer

~$105–$140

Shop

~$75–$100

DIY

~$15–$40

AWD/4WD vehicles only. Easy drain-and-fill on most platforms.

Spark Plugs

Every 100,000 mi

GM iridium spark plugs are rated 100,000 miles on most LS and LT engines. The 5.3L V8 in Silverado 1500 commonly fouls plugs early under heavy idling.

Estimated cost — typical U.S. ranges

Dealer

~$285–$390

Shop

~$200–$275

DIY

~$25–$100

Iridium plugs cost more but last 100k+ miles. V6/V8 access varies wildly — some are tough.

Dex-Cool Engine Coolant

Every 50,000 mi

GM Dex-Cool (orange): first change at 150,000 miles or 5 years, then every 50,000 miles. Mixing with green coolant creates a sludge that destroys the cooling system.

Estimated cost — typical U.S. ranges

Dealer

~$285–$330

Shop

~$200–$235

DIY

~$25–$60

Use the manufacturer-specified coolant — wrong color/chemistry can damage the cooling system.

Rear Differential Fluid

Every 50,000 mi

Silverado and Tahoe: replace rear axle fluid every 50,000 miles, or 25,000 miles if towing. Limited-slip differentials require GM friction-modifier additive.

Estimated cost — typical U.S. ranges

Dealer

~$150–$195

Shop

~$105–$135

DIY

~$20–$50

Drain plug + fill plug — straightforward DIY. AWD vehicles have two; budget for both.

Recommended maintenance

Extends the life of your vehicle and improves comfort

Cabin Air Filter

Every 22,500 mi

Replace the cabin air filter every 22,500 miles. Silverado and Tahoe owners in dusty climates should replace earlier.

Estimated cost — typical U.S. ranges

Dealer

~$60–$95

Shop

~$45–$70

DIY

~$15–$40

Usually behind the glovebox. Shops charge labor for a 10-minute job — easy DIY win.

Fatal crash history & reported problems

Occupant deaths in fatal crashes (FARS)

245 crashes 1990–2024

How the 245 occupant deaths break down

171

driver deaths

74

passenger deaths

245

occupant deaths

Crash years covered: 1990–2024 This model year first appears in 2006 crashes. Older models have had more years on the road to appear in these crashes, so a higher count here does not by itself mean a vehicle is less safe.

FARS counts every occupant death in a fatal crash, whatever the cause — it does not mean the vehicle was at fault or defective. Counts are not adjusted for how many of each vehicle are on the road. How to read this number

FARS 2024 data is an annual report file. NHTSA revises these records when the final file is published, so this count can change.

Why we show driver deaths too

Every vehicle has exactly one driver seat, so driver deaths line up fairly when you compare one model to another. Occupant deaths include passengers, so a three row SUV can show a higher number than a two seat car simply because it carries more people.

Both figures are plain counts, not rates. A rate would need to know how many of each vehicle are on the road, and that registration data is not public, so we do not publish rates or scores of any kind.

IIHS publishes driver death rates using this same driver only idea, paired with a registered vehicle years denominator we do not have. Their rates and these counts answer different questions, so do not read either number here as a safety rating.

Owner-reported problem signals

Separate from the federal fatality data above: complaints owners filed with NHTSA about this year and model. These are reports of problems, unverified, and are counted here only as signals.

47

complaints mentioning a crash

8

complaints mentioning a fire

Reviewed known issues for this vehicle

Typical U.S. ranges. Actual quotes vary by shop, parts choice, and vehicle condition.

How we estimate: Dealer = OEM parts × 1.4 + labor × $165/hr. Shop = parts + labor × $115/hr. DIY = parts only.

This maintenance schedule for the 2006 Chevrolet HHR reflects Chevrolet's published service intervals and the Oil Life System system. Your actual service needs may vary based on driving conditions, climate, and vehicle usage. Always consult your owner's manual for model-specific recommendations.

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