Explorer AWD V6-4.0L VIN K Flex Fuel (2003)
Tire Pressure Sensor: Testing and Inspection
Sensor Training
NOTE: The tire pressure sensor training procedure must be done in an area without Radio Frequency (RF) noise.
RF noise is generated by electrical motor and appliance operation, cellular telephones, and remote transmitters.
1. Turn the ignition switch to the OFF position.
2. Turn the ignition switch to the RUN position three times, ending in the RUN position. Do not wait more than two minutes between each key cycle.
3. Press and release the brake pedal.
4. Turn the ignition switch to the OFF position.
5. Turn the ignition switch from the OFF position to the RUN position three times, ending in the RUN position. Do not wait more than two minutes
between each key cycle.
6. The horn will sound once and the TPMS indicator will flash if train mode has been entered successfully. If equipped, the message center displays
"TRAIN LEFT FRONT TIRE". Place the magnet on the valve stem of the LF tire pressure sensor. The horn will sound briefly to indicate that the
tire pressure sensor has been recognized by the TPMS module.
7. Within two minutes after the horn sounds, place the magnet on the valve stem of the RF tire pressure sensor.
NOTE: If the TPMS module does not recognize any one of the four tire pressure sensors during the tire training procedure, the horn will sound
twice and the message center (if equipped) will displays "TIRE TRAINING MODE INCOMPLETE". If this occurs, the entire procedure must be
repeated from Step 1.
8. Repeat Step 7 for the RR and LR tires.
When the tire training procedure is complete, the horn will sound once and the message center (if equipped) will displays "TIRE TRAINING
MODE COMPLETE"
