Wrench.Pro

2007 Volvo S40 Recalls, Problems & Maintenance

The 2007 Volvo S40 has no open NHTSA recalls. Owners report 6 recurring issue clusters, led by “Electronic throttle module reduced-power fault.” Volvo schedules maintenance every 10,000 miles or 12 months, whichever comes first — the cluster's service reminder counts down to it. Drive-E four-cylinder engines (2015+) require Volvo-spec 0W-20; the older five-cylinder turbos (XC70, C30) run on a timing belt with a firm replacement interval, not a chain. AWD Volvos use a Haldex-style rear coupling whose fluid service is the difference between an AWD system that lasts and a four-figure pump-and-clutch repair.

Save this car as:

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 2007 Volvo S40.

Reported to NHTSA

Electronic throttle module reduced-power fault

VEHICLE SPEED CONTROL, UNKNOWN OR OTHER, ENGINE

3 NHTSA complaints · 2008-05 → 2017-02

“SAFETY CONCERN: 2007 VOLVO S40 ELECTRONIC THROTTLE MODULE FAILURE - CAUSING "REDUCED ENGINE PERFORMANCE" MESSAGE AND VEHICLE (2007 VOLVO S40) SUDDENLY SLOWS DOWN WHILE IN MOTION, LIMPS AND CANNOT GO HIGHER SPEED”
— Owner report, NHTSA ODI #10947597
“VEHICLE LOSES POWER DUE TO ACCELERATOR PEDAL LOW VOLTAGE/SIGNAL. THIS OCCURS IN MULTIPLE SITUATIONS. SAFEST IS SHORTLY AFTER STARTING THE CAR AN ENGINE LIGHT STATING 'ENGINE SYSTEM URGENT' APPEARS”
— Owner report, NHTSA ODI #10949021
“THE CONTACT STATED THAT HER VEHICLE FEELS AS IF IT WERE DOWNSHIFTING; HOWEVER, IT HAS AN AUTOMATIC TRANSMISSION. WHEN SHE BEGINS TO ACCELERATE, THE REDUCED ENGINE PERFORMANCE LIGHT ILLUMINATES WHEN THE DOWNSHIFTING OCCURS”
— Owner report, NHTSA ODI #10226473

Read all complaints on NHTSA →

PCV valve and crankcase vent failure

ENGINE AND ENGINE COOLING

2 NHTSA complaints · 2011-11 → 2015-08

“WHILE DRIVING, THERE WAS AN ABNORMAL NOISE COMING FROM THE ENGINE AND THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE PVC VALVE FAILED”
— Owner report, NHTSA ODI #10758733
“I OWN A '07 VOLVO S40 WITH 78,000 MILES. IT BEGAN MAKING A LOUD WHISTLING NOISE COMING FROM THE OIL DIPSTICK”
— Owner report, NHTSA ODI #10437709

Read all complaints on NHTSA →

Brake failure and fluid loss

SERVICE BRAKES, HYDRAULIC

5 NHTSA complaints · 2007-11 → 2014-10

“THE REAR BRAKES ON THIS VEHICLE CAUGHT ON FIRE AFTER A SHORT DRIVE (1 MILE) HAVING TO BE EXTINGUISHED WITH A FIRE EXTINGUISHER. THE REAR BRAKE ASSEMBLY (LEFT REAR) COMPLETELY FAILED AND OVERHEATED TO THE POINT OF CAUSING FLAMES TO APPEAR NEEDING TO BE EXTINGUISHED”
— Owner report, NHTSA ODI #10208681
“THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 30 MPH THE BRAKES FAILED CAUSING HER TO CRASH INTO THE REAR OF A VEHICLE”
— Owner report, NHTSA ODI #10378807
“THE CONTACT STATED WHILE DRIVING 30 MPH, SHE APPLIED THE BRAKES AND A BRAKE LIGHT ILLUMINATED ON THE INSTRUMENT PANEL. THE VEHICLE WAS TAKEN TO AN INDEPENDENT REPAIR SHOP AND THE CONTACT WAS INFORMED THAT THE VEHICLE WAS LEAKING BRAKE FLUID”
— Owner report, NHTSA ODI #10430628

Read all complaints on NHTSA →

Sunroof drain water intrusion

ELECTRICAL SYSTEM, STRUCTURE, SEATS

3 NHTSA complaints · 2014-10 → 2020-09

“SUNROOF DRAIN BECAME CLOGGED. THIS CAUSED THE POORLY DESIGNED DRAINS TO LEAK AT A JUNCTION INSIDE THE VEHICLE ALONG THE DOOR PILLAR AND BEHIND THE INSTRUMENT PANEL. THE WATER COLLECTS ON THE REAR PASSENGER FLOORBOARDS AND AROUND THE DRIVERS SEAT”
— Owner report, NHTSA ODI #10648861
“ON OR ABOUT 12/04/2019 DURING A FLASH RAIN STORM LAST WINTER, MY HUSBAND AND I WAS HEADED HOME ON THE 215 FWY NORTHBOUND IN SAN BERNARDINO, CA WHEN THE CENTER DOME AREA AND THE ELECTRIC SUNROOF INSIDE OUR CAR BEGIN POURING IN HUGE AMOUNTS OF VERY COLD RAIN WATER ON US”
— Owner report, NHTSA ODI #11360366
“AFTER PARKING CAR AND TURNING CAR OFF, AIRBAG, BRAKE, AND INFORMATION WARNING LIGHTS STAY ON, AS DOES VENTILATION SYSTEM. PASSENGER SEAT HAS EXCESS WATER UNDERNEATH. NOW CAR WILL NOT START”
— Owner report, NHTSA ODI #11098954

Read all complaints on NHTSA →

Steering column lock failure

STEERING

2 NHTSA complaints · 2015-07 → 2019-05

“I WAS DRIVING AND THE ENGINE SHUT OFF CAUSING ME TO LOSE CONTROL OF MY VEHICLE AS THE POWER STEERING SHUT DOWN. I WAS ABLE TO STEER MY VEHICLE WITH DIFFICULTY TO THE SIDE OF THE ROAD WHERE IT STOPPED”
— Owner report, NHTSA ODI #11205749
“MY CAR WOULD NOT START BECAUSE THERE WAS A MESSAGE INDICATING THE STEERING WHEEL WAS LOCKED, BUT, IT WAS NOT LOCKED. I HAD TO TOW THE CAR TO THE SHOP. THEY REPORTED A DEFECTIVE STEERING COLUMN LOCK MODULE”
— Owner report, NHTSA ODI #10745158

Read all complaints on NHTSA →

Airbag and seat belt failure in crash

AIR BAGS, SEAT BELTS

2 NHTSA complaints · 2011-02 → 2018-10

“THE CONTACT STATED THAT THE VEHICLE WAS STRUCK ON THE FRONT PASSENGER SIDE BY ANOTHER VEHICLE. THE SPEED WAS UNKNOWN. THE AIR BAG FAILED TO DEPLOY AND THE SEAT BELT DETACHED”
— Owner report, NHTSA ODI #11141465
“THE DRIVER'S SIDE SEAT BELT DID NOT RETRAIN THE CONSUMERS UPPER BODY WHICH ALLOWED HIS TORSO TO GO FORWARD; CONSEQUENTLY, HIS HEAD STRUCK THE LEFT WINDSHIELD PILLAR”
— Owner report, NHTSA ODI #10381951

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 (Annual Service)

Every 10,000 mi

Replace every 10,000 miles or 12 months with Volvo-spec oil (VCC 0W-20 on Drive-E engines). Turbo five-cylinders in the older XC70/C30 are harder on oil — many specialists suggest 7,500 miles on those.

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.

Timing Belt (5-Cylinder — XC70, C30)

Every 105,000 mi

Volvo's five-cylinder engines use a timing belt: replace around 105,000 miles or 10 years (verify your year's exact interval). Interference engine — do the tensioner and idlers in the same job. Drive-E four-cylinders (2015+) use a chain instead.

Estimated cost — typical U.S. ranges

Dealer

~$935–$1175

Shop

~$655–$825

DIY

Pro only

On interference engines, a snapped belt destroys valves. Worth doing on schedule. Bundle water pump + tensioner — labor is already there.

Tire Rotation

Every 10,000 mi

Rotate at every annual service. AWD models: replace tires in matched sets — tread mismatch works the Haldex coupling constantly.

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 10,000 mi

Inspect pads, rotors, and hoses at every service. Heavy XC90s wear front pads quickly in city duty; check electronic parking-brake function on 2016+ models.

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 24,000 mi

Replace DOT 4 fluid every 2 years regardless of miles — standard practice for the moisture-absorbing fluid, and cheap insurance for the ABS unit.

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

AWD Coupling Fluid (Haldex)

Every 40,000 mi

AWD models: replace the rear coupling's fluid roughly every 40,000 miles (Volvo's published interval varies by generation — check your manual). Skipping it clogs the pump filter and kills the AWD unit; whirring from the rear axle is the classic late symptom.

Estimated cost — typical U.S. ranges

Dealer

~$220–$290

Shop

~$155–$205

DIY

~$40–$90

VW/Audi/Volvo AWD coupling — specific fluid required. Filter usually swapped at the same time.

Automatic Transmission Fluid

Every 60,000 mi

The Aisin 8-speed is labeled long-life, but Volvo specialists broadly recommend fluid service around 60,000 miles — sooner with towing. Use the specified JWS/Toyota WS-type fluid for your gearbox.

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.

Spark Plugs

Every 60,000 mi

Drive-E turbo fours: plugs around every 60,000 miles. Supercharged+turbocharged T6/T8 engines run higher cylinder pressures — don't stretch the interval.

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.

Engine Air Filter

Every 30,000 mi

Replace roughly every 30,000 miles; inspect annually in dusty climates.

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.

Recommended maintenance

Extends the life of your vehicle and improves comfort

Cabin Air Filter

Every 10,000 mi

Volvo specifies frequent cabin-filter replacement — annually on most models, in keeping with the brand's air-quality focus (CleanZone on newer cars).

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.

Engine Coolant

On condition / lifetime

Volvo long-life coolant typically runs ~10 years on the schedule; refresh with Volvo-spec coolant around 100,000 miles per independent-specialist practice.

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.

Fatal crash history & reported problems

Occupant deaths in fatal crashes (FARS)

14 crashes 1990–2024

How the 14 occupant deaths break down

12

driver deaths

2

passenger deaths

14

occupant deaths

Crash years covered: 1990–2024 This model year first appears in 2007 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.

4

complaints mentioning a crash

1

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 2007 Volvo S40 reflects Volvo's published service intervals and the Volvo Service Reminder 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.

Check another vehicle →