2010 Ford F150 Regular Cab Owner Guide 3rd Printing - Page 247

Tires, Wheels and Loading 3. Cycle the ignition to the on position with the engine off. 4. Turn the hazard flashers on then off three times. This must be accomplished within 10 seconds. If the reset mode has been entered successfully, the horn will sound will flash and the message center (if once, the TPMS indicator equipped) will display TRAIN LEFT FRONT TIRE. If this does not occur, please try again starting at Step 2. If after repeated attempts to enter the reset mode, the horn does not sound, the TPMS indicator does not flash and the message center (if equipped) does not display TRAIN LEFT FRONT TIRE, seek service from your authorized dealer. 5. Train the TPMS sensors in the tires using the following TPMS reset sequence starting with the left front tire in the following clockwise order: • Left front (Driver's side front tire) • Right front (Passenger's side front tire) • Right rear (Passenger's side rear tire) • Left rear (Driver's side rear tire) 6. Remove the valve cap from the valve stem on the left front tire. Decrease the air pressure until the horn sounds. Note: The single horn chirp confirms that the sensor identification code has been learned by the module for this position. If a double horn is heard, the reset procedure was unsuccessful, and must be repeated. 7. Remove the valve cap from the valve stem on the right front tire. Decrease the air pressure until the horn sounds. 247