| Issue ID | 851432 |
| Internal NHTSA # | 10393730 |
| Manufacurer | TOYOTA MOTOR CORPORATION |
| Brand | TOYOTA |
| Model | TUNDRA |
| Model Year | 2008 |
| File date | 08/12/10 |
| Component | POWER TRAIN:AUTOMATIC TRANSMISSION |
| Product type code | VEHICLE |
| Description of the problem | The 2007/2008 toyota tundra has a design defect with its air injection pump that allows the pump to injest water when driving for an extended period in rainy weather especially at highway speeds. When the water is then transferred to the switching valves. The vehicle will loose speed rapidly on a medium grade with no ability to accelerate. The cruise control causes the tranmission to downshift repeatedly trying to accelerate. This is extremely dangerous at high speed. In addition the vehicle stablization control is disabled. This condition also short circuits and disables 4w drive and cause the check engine light to come on. The inability to maintain speed or to accelerate creates a very hazardous condition. I have had this problem corrected twice at a cost of $1600. The dealer has informed me that the problem will continue to occur because of a design flaw. Toyota acknowledges the problem in a service bulletin to the dealership (t-sb-039-08 rev 2 dated 10/28/08). There is a remedy for this problem but the dealership claim it has no authorization from toyota to implement it. As a result i am forced to drive a vehicle that becomes unsafe when it rains. |
| Vehicle Mileage at Failure | |
| Number of Occurences | 1 |
| Source of the issue | NHTSA WEB SITE |
| City and State | SALEM , MO |
| VIN pattern | 5TFBT54148XXXXXXX |
| Was vehicle invloved in a crash? | N |
| Was vehicle involved in a fire? | N |
| Was incedent reported to police? | N |
| Was medical attention required? | |
| Was part original equipment? | |
| No. of injured persons | |
| No. of fatalities | |
| Date of purchase | 07/08/26 |
| Was original owner? | N |
| Anti-lock brakes | N |
| Cruise control | N |
| Number of cylinders | 8 |
| Drive train type | 4WD |
| Transmission type | |
| Vehicle speed | |
| DoT tire identifier | |
| Tire size | |
| Location of tire code | |
| Type of tire failure code | |
| Was defective tire repaired? | |
| Date of manufacture | |
| Type of child seat code | |
| Type of restraint | |
| Dealer's name | |
| Dealer's telephone number | |
| Dealer's city | |
| Dealer's state code | |
| Dealer's ZIP code |