Steering: hydraulic power assist system
Risk. An oil leak may cause a sudden loss of power steering assist, increasing the risk of a crash.
NHTSA has logged 38 owner complaints about the 2009 Toyota Tundra, most often about the power train. It is covered by 12 safety recalls, and for recall 16V-396 the manufacturer reports only 24% of affected cars repaired.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through January 12, 2023. Updated daily. Photo: IFCAR, Public domain.
38 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Power train | 11 | 0 |
| Engine | 5 | 0 |
| Vehicle speed control | 5 | 0 |
| Electrical system | 4 | 1 |
| Tires | 3 | 0 |
| Air bags | 3 | 0 |
| Fuel/propulsion system | 2 | 0 |
| Steering | 2 | 0 |
| Suspension | 2 | 0 |
| 9 other systems | 9 | 1 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
Risk. An oil leak may cause a sudden loss of power steering assist, increasing the risk of a crash.
Risk. If damaged, the copper strand heating element may short circuit, increasing the risk of a fire.
Risk. If the sliding electrical contacts are not protected by lubricant, debris and moisture that get into the switch may cause a short circuit and the switch…
Risk. Damage to the seat heater wiring could cause the wires to short, increasing the risk of the seat burning and causing personal injury to the occupant.
Risk. DRIVERS WILL NOT RECEIVE A WARNING FROM THE TIRE PRESSURE MONITOR THAT ONE OR MORE TIRES ARE UNDERINFLATED, INCREASING THE RISK THAT THE VEHICLE WILL BE DRIVEN…
Risk. DRIVERS WILL NOT RECEIVE A WARNING FROM THE TIRE PRESSURING MONITOR THAT ONE OR MORE TIRES ARE UNDERINFLATED INCREASING THE RISK THAT A VEHICLE WILL BE DRIVEN…
Risk. FAILURE TO WARN OF TIRE DEFLATIONS IS A NON-COMPLIANCE WITH FMVSS 138 AND COULD LEAD TO TIRE FAILURE INCREASING THE RISK OF A CRASH.
Risk. A DRIVER MAY OVERLOAD A VEHICLE WHICH MAY INCREASE THE RISK OF A CRASH.
Risk. THE ACCELERATOR PEDAL MAY BECOME HARD TO DEPRESS, SLOW TO RETURN TO IDLE, OR, IN THE WORST CASE, MECHANICALLY STUCK IN A PARTIALLY DEPRESSED POSITION,…
Risk. A STUCK OPEN ACCELERATOR PEDAL MAY RESULT IN VERY HIGH VEHICLE SPEEDS AND MAKE IT DIFFICULT TO STOP THE VEHICLE, WHICH COULD CAUSE A CRASH, SERIOUS INJURY OR…
Risk. INCORRECT LOAD CARRYING CAPACITY MODIFICATION LABELS COULD RESULT IN THE VEHICLE BEING OVERLOADED, INCREASING THE RISK OF A CRASH.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Toyota.
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Tundra median. How we score
2009 Toyota Tundra 4-DR. w/SAB in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.

Recent power train complaints filed with NHTSA, shortened. Personal details are removed.
PURCHASED A 2009 TOYOTA TUNDRA WITH 67 MILES ON IT, AT ABOUT 12,000 MILES IT STARTED TO MAKE A DRAGGING SOUND FROM THE FRONT DRIVE TRAIN. TOOK IT TO THE DEALER AND THEY SAID THAT THEY COULD NOT HEAR OR FIND ANYTHING WRONG WITH IT. HAD IT BACK ANOTHER TIME FOR INSPECTION AND MENTIONED NOISE AGAIN…
TL* THE CONTACT OWNS A 2009 TOYOTA TUNDRA. WHILE DRIVING APPROXIMATELY 35 MPH, THERE WAS SUDDEN INCREASE IN ENGINE RPMS AND THE VEHICLE DECELERATED. ALSO, WHEN THE BRAKE PEDAL WAS DEPRESSED, THE VEHICLE ACCELERATED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO THE DEALER AND DIAGNOSED THAT THE…
I WAS THE OPERATOR OF THE VEHICLE ON MY DRIVEWAY WHEN THE ENGINE SUDDENLY ACCELERATED. THE ACCELERATOR WAS WIDE OPEN WHILE I WAS HARD ON THE BRAKES. I WAS ABLE TO PUT THE GEAR SHIFT INTO PARK, AND ONCE I DID THE ENGINE STOPPED ITS ACCELERATION. I WAS ON HARD CONCRETE, THUS THE REAR WHEELS SPUN…
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.