| Issue ID | 1451150 |
| Internal NHTSA # | 11076111 |
| Manufacurer | Ford Motor Company |
| Brand | FORD |
| Model | F-150 |
| Model Year | 2013 |
| File date | 03/03/18 |
| Component | POWER TRAIN |
| Product type code | VEHICLE |
| Description of the problem | The 2013 f150 transmission downshifts often and randomly while the vehicle is operating at higher speeds (45 mph +) on the highway and on city streets. Typically the vehicle is movng straight and not turning. The downshift is typically from 6th gear to 3rd gear and more often from 5th gear to 2nd gear. In the latter instance, the rear wheels skid when the pavement is wet. The transmission moves back into the appropriate gear after a couple of seconds. We have been working with ford to solve this problem for at least two years. Ford has now given up. Ford has replaced the transmission valve body and a communication cable that connects the engine control module to the transmission. Nothing has worked and the f150 continues to downshift. I believe that this is very unsafe and i am worried when my wife drives the truck (often no option) should the rear wheels lock up and send the vehicle into an uncontrollable spin. |
| Vehicle Mileage at Failure | 71500 |
| Number of Occurences | |
| Source of the issue | NHTSA WEB SITE |
| City and State | ROSEVILLE, CA |
| VIN pattern | 1FTFW1EF6DKXXXXXX |
| Was vehicle invloved in a crash? | N |
| Was vehicle involved in a fire? | N |
| Was incedent reported to police? | N |
| Was medical attention required? | N |
| 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 | |
| Drive train type | |
| Transmission type | |
| Vehicle speed | 50 |
| 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 |