2006 Toyota Sienna Recalls, Problems & Maintenance

The 2006 Toyota Sienna has no open NHTSA recalls. Owners report 6 recurring issue clusters, led by “Stability control triggers automatic braking on curves.” Toyota's owner's manual splits service into Schedule 1 (severe) and Schedule 2 (normal). Most US drivers fall under Schedule 1 because it covers short trips, extreme temperatures, dusty roads, or heavy idling. The intervals below reflect Schedule 1 — the schedule Toyota recommends for typical real-world use.

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 2006 Toyota Sienna.

Reported to NHTSA

Stability control triggers automatic braking on curves

ELECTRONIC STABILITY CONTROL (ESC)

31 NHTSA complaints · 2016-05 → 2023-03

“I WAS DRIVING MY CAR ON THE HIGHWAY DOING 45 MILES PER HOUR ON A DRY PAVEMENT ON TUESDAY 09/03/2019 AROUND 6:40 PM AND AT A SUDDEN MOMENT THE VSC LIGHT STARTED FLASHING, WARNING SOUND CAME ON, THE CAR APPLIED THE BRAKES ON ITS OWN HARD UNTIL IT FULLY STOPPED, AND THE ENGINE SHUT”
— Owner report, NHTSA ODI #11253811
“WHILE DRIVING MY 2006 TOYOTA SIENNA MINIVAN THE VEHICLE STABILITY CONTROL LIGHT AND ALARMS COME ON WHEN DRIVING IN NON HAZARDOUS CONDITIONS (E.G.. NO WATER ON THE HIGHWAY). THIS HAPPENS OCCASIONALLY ON STRAIGHT ROADS AS WELL AS CURVES AND HILLS WHEN DRIVING AT HIGHWAY SPEEDS”
— Owner report, NHTSA ODI #11055481
“THE VEHICLE STABILITY CONTROL (VSC) SYSTEM UNEXPECTEDLY ENGAGED MULTIPLE TIMES WHILE DRIVING AT A SAFE SPEED ON A DRY, PAVED, WINDING ROAD. THIS HAPPENED 10 - 15 TIMES DURING A 1 HOUR PERIOD, USUALLY WHILE DRIVING AT A SPEED OF 20 TO 40 MPH IN A RIGHT HAND CURVE. EACH TIME THE”
— Owner report, NHTSA ODI #10893234

Read all complaints on NHTSA →

Power sliding door fails to open, close, or stay latched

STRUCTURE

21 NHTSA complaints · 2016-05 → 2026-01

“PASSENGER-SIDE POWERED SLIDING DOOR SUDDENLY MALFUNCTIONED; NO PRECEDING ODD NOISES OR OTHER TROUBLE SIGNS. THE DOOR WILL SLIDE BACKWARDS TO OPEN POSITION AND LATCH THERE AS IT SHOULD, BUT UPON BUTTON-PUSH TO CLOSE, IT ROLLS FORWARD ABOUT TWO-THIRDS OF THE WAY, THEN STOPS AND”
— Owner report, NHTSA ODI #11163976
“I HAVE A TOYOTA SIENNA WITH 69,451 MILES. I HAVE HAD BOTH REAR SLIDING DOORS REPAIRED TWICE EACH. THE DOORS STILL DO NOT ENGAGE AND LOCK. I HAVE TWO CHILDREN AND MULTIPLE TIMES THE DOORS HAVE OPENED WHILE DRIVING”
— Owner report, NHTSA ODI #10929581
“THE PASSENGER SIDE POWER AUTO SLIDING DOOR SUDDENLY CAN'T CLOSE ( CLOSED IN HALF WAY THEN STUCK ) , WE MUST USE WIRE TIED WITH THE B BAR TO SECURE THE DOOR. IT'S VERY SHOCK WHY THIS DOOR IS MALFUNCTION WITHOUT NOTICE, MADE THE PASSENGERS IN DANGEROUS SITUATION WHILE DRIVING ON A”
— Owner report, NHTSA ODI #10903357

Read all complaints on NHTSA →

Power steering rack and pinion fluid leak

STEERING

12 NHTSA complaints · 2016-08 → 2024-03

“RACK AND PINION FAILURE. DEAR SIR/MADAM: I BROUGHT MY 2006 SIENNA (PURCHASED NEW) TO THE DEALERSHIP DUE TO WHAT I SUSPECTED WAS A BAD WHEEL BEARING ON THE FRONT PASSENGER SIDE. THE TECHNICIAN CONFIRMED THE BEARING PROBLEM, BUT ALSO INFORMED ME THAT THE SEAL ON THE PASSENGER SIDE”
— Owner report, NHTSA ODI #11057791
“2011 @38000 MILES CAR WAS DIAGNOSTIC AT DEALER WITH LEAK POWER STEERING RACK PINNON ASSEMBLY, COST ROUGHLY $1400 TO REPAIR 2016 @65000 MILES CAR WAS DIAGNOSTIC AT DEALER WITH THE SAME PROBLEM FOR THE SAME PART AGAIN, DEALER WANT ANOTHER $1400 FOR REPAIRING”
— Owner report, NHTSA ODI #10907228
“STEERING RACK IS LEAKING AND THIS IS A DANGER TO PEOPLE A SERIOUS DANGER. PEOPLE WITH VANS USUALLY HAVE CHILDREN AND I AM READING OF ALL THESE COMPLAINTS WITH THE STEERING TACK LEAK”
— Owner report, NHTSA ODI #10928437

Read all complaints on NHTSA →

Airbag warning light from faulty seat wiring connector

AIR BAGS

46 NHTSA complaints · 2016-05 → 2022-04

“TOYOTA HAS AN ON-GOING ISSUE WITH AIRBAG/SRS WIRING HARNESSES THAT FAIL. WHEN THE WIRING HARNESS FAILS IT DISABLES THE ENTIRE SRS SYSTEM. THE OCCUPANT IS THEN AT RISK IN A COLLISION. THIS CONDITION INITIATED ON ITS OWN AND IS NOT THE RESULT OF A COLLISION”
— Owner report, NHTSA ODI #11203319
“MY AIRBAG LIGHT BEGAN FLASHING WHEN THE CAR WAS ONLY A FEW YEARS OLD. IT WOULD GO OFF FOR A WHILE THEN REAPPEAR. IT APPEARS TO BE A HARNESS PROBLEM THAT THOUSANDS OF PEOPLE ARE COMPLAINING ABOUT WITH THIS CAR. AND THE PROBLEM APPEARS TO BE ASSOCIATED WITH AN UNDER-SEAT STORAGE”
— Owner report, NHTSA ODI #11040831
“AIR BAG FAULT LIGHTS FOR YEARS. DEALER HAS FIXED THIS A NUMBER OF TIMES POINTING TO BAD PLUG CONNECTORS. HAVE REPLACED AIRBAGS OVER THE YEARS WITH SAME PROBLEM. INFORMS ME THAT IT NEEDS NEW AIR BAGS AS THE PLUGS ARE PART OF THE AIR BAG”
— Owner report, NHTSA ODI #11156052

Read all complaints on NHTSA →

Shift lever or shift lock solenoid failure

POWER TRAIN

9 NHTSA complaints · 2016-06 → 2023-09

“CURRENTLY THERE IS A RECALL OUT FOR THE SHIFT LOCK SOLENOID ASSEMBLY IN CERTAIN TOYOTA SIENNA VAN MODELS FROM 2004-2005 AND 2007 TO 2009. I OWN A 2005 SIENNA LE AND HAVE NO PROBLEM WITH MY SHIFT LOCK SOLENOID. HOWEVER, I HAVE A 2006 SIENNA LE AND UPON SHUTTING OFF THE CAR AFTER”
— Owner report, NHTSA ODI #10929515
“ON 9/10/17 MY WIFE WAS DRIVING THE ABOVE MENTIONED CAR. SHE TRIED TO PARK THE CAR IN THE PARKING LOT, THE CAR WILL NOT SHIFT IN PARK, THE SHIFTER WAS FREE AND THEN CAR STARTED ROLLING. THE CAR WAS ABOUT TO GO OVER THE RAVINE, SHE PRESSED THE EMERGENCY BRAKES”
— Owner report, NHTSA ODI #11041003
“WHILE ATTEMPTING TO CHANGE GEARS, THE SHIFT LEVER BECAME INOPERABLE WITHOUT WARNING. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE SHIFTER CABLE FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED; HOWEVER, THE FAILURE RECURRED”
— Owner report, NHTSA ODI #10876865

Read all complaints on NHTSA →

Dashboard melting and cracking

UNKNOWN OR OTHER

7 NHTSA complaints · 2016-09 → 2024-08

“MINIVAN IS KEPT IN GARAGE ALL THE TIME AND DRIVEN VERY FEW MILES PER YEAR. HOWEVER, THERE IS INTENSE CRACKING ALL OVER THE DASHBOARD. THE DASHBOARD IS MELTING AND JEOPARDIZING THE AIRBAGS BEING DEPLOYED. TOYOTA IS AWARE OF THIS AND SENT A WARRANTY ENHANCEMENT NOTIFICATION TO GET”
— Owner report, NHTSA ODI #11054541
“MY DASHBOARD HAS MELTED. IT HAS LEFT EXPOSED STYROFOAM ON THE DASH. I HAD TO BUY A VINYL SEALER TO KEEP THE STYROFOAM FROM SPREADING ALL OVER THE INTERIOR OF THE CAR. TOYOTA RECENTLY SENT ME A NOTIFICATION OF AN EXTENDED WARRANTY TO REPLACE THE DEFECTIVE DASHBOARD”
— Owner report, NHTSA ODI #10904334
“THE DASHBOARD HAS MELTED AND CRACKED LEAVING EXPOSED STYROFOAM AND STICKINESS. I HAD TO BUY A DASHBOARD CARPET PROTECTOR TO KEEP IT FROM DETERIORATING FURTHER. TOYOTA SENT ME A NOTIFICATION OF AN EXTENDED WARRANTY TO REPLACE THE DEFECTIVE DASHBOARD”
— Owner report, NHTSA ODI #10909613

Read all complaints on NHTSA →

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

Every 5,000 mi

Replace 0W-20 full-synthetic oil and filter every 5,000 miles under Schedule 1, or 10,000 miles under Schedule 2. Toyota covers the first 2 oil changes through ToyotaCare.

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 5,000 mi

Rotate tires every 5,000 miles. Toyota recommends rotation at every oil change to maximize tire life on FWD and AWD models.

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 5,000 mi

Inspect brake pads, rotors, and parking brake every 5,000 miles. Toyota recommends measuring pad thickness at each service.

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 30,000 mi

Replace DOT 3 brake fluid every 30,000 miles or 36 months. Critical for the integrity of the ABS, VSC, and brake assist systems.

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 30,000 mi

Replace the engine air filter every 30,000 miles. Earlier under Schedule 1 if driven on unpaved roads.

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 60,000 mi

Toyota labels ATF as 'lifetime fill' on most automatics, but recommends inspection and replacement every 60,000 miles under severe service. Use Toyota WS or Type-IV — no substitutes.

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 120,000 mi

Toyota iridium-tipped spark plugs are rated for 120,000 miles. Earlier replacement reduces fuel economy and can cause misfires on direct-injection engines.

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.

Super Long Life Coolant (SLLC)

Every 50,000 mi

Toyota SLLC (pink): first change at 100,000 miles, then every 50,000 miles. Do not substitute green or orange coolant — it will damage the cooling system seals.

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.

Recommended maintenance

Extends the life of your vehicle and improves comfort

Cabin Air Filter

Every 30,000 mi

Replace the cabin air filter every 30,000 miles, sooner in dusty climates. Located behind the glove box on most Toyota and Lexus models.

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.

Serpentine / Drive Belt Inspection

Every 60,000 mi

Inspect the serpentine belt and tensioner every 60,000 miles. Toyota uses long-life EPDM belts that rarely fail before 100,000 miles.

Estimated cost — typical U.S. ranges

Dealer

~$195–$235

Shop

~$135–$165

DIY

~$20–$50

DIY-friendly if you can reach the tensioner. Inspect for cracks rather than swap on a strict mileage interval.

Timing Chain — No Replacement

On condition / lifetime

Toyota's 2AR-FE, 2GR-FKS, A25A-FKS, and most Toyota engines built since 2010 use a timing chain rated for the life of the engine. No scheduled replacement.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Pro only

Timing chains are normally lifetime. Listen for rattle on cold start — that's the actionable signal. Replacement is major work, quote separately.

Fatal crash history & reported problems

Occupant deaths in fatal crashes (FARS)

125 crashes 1990–2024

How the 125 occupant deaths break down

66

driver deaths

59

passenger deaths

125

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.

37

complaints mentioning a crash

2

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 Toyota Sienna reflects Toyota's published service intervals and the Maintenance Required Light 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.