Train left front tire

Just drive it. Sometimes it just takes a little time for the system to update

Doesn't have a CJB , has SJB - smart junction box . Computer with fuse box in one .
Removal
NOTE: Prior to removal of the SJB, it is necessary to upload module configuration information to a scan tool.
NOTE: The tire pressure monitoring system (TPMS) functionality is integral to the SJB.
NOTE: A new SJB module is delivered in manufacturing mode with pre-set DTCs. These DTCs require that the TPMS sensor training procedure be carried out in order for the DTCs to be cleared. The pre-set DTCs are as follows:

• B2868 - Left Front Tire Pressure Sensor Fault
• B2869 - Right Front Tire Pressure Sensor Fault
• B2870 - Right Rear Tire Pressure Sensor Fault
• B2871 - Left Rear Tire Pressure Sensor Fault
• C2780 - ECU in Manufacturer Sub-State

1. Upload the module configuration information from the SJB. For additional information, refer to Section 418-01 .

1. Disconnect the battery. For additional information, refer to Section 414-01 .

1. Remove the floor console SJB cover.

1. Remove the transmission selector lever bezel from the floor console finish panel.

1. Apply the parking brake.

1. Remove the parking brake lever boot from the floor console finish panel.

1. Remove the floor console finish panel.

1. Remove the SJB screw.

1. Disconnect the electrical connectors and remove the SJB.

that is part time 4wd
and i bet has manual locks on both front axle ends.
how'd i know that.???? grin
first off PT 4wd is for ICE or offroad
SO if NO ICE roads handly (i cant see you drive)
then go off road, or gravel road, or not pavement.
then shift to 4wd.
the rear will have power, for sure.
so that means how to test the front end
i do so on jack stands
put the car up on left side
engine off.
lock the front left lock and right.
now turn the left tire by hand,, bingo you cant.

if you can and the axle behind it does not spin that means the left lock is bad.
if the left axle does turns and so does the right axle , that means th right lock is bad.
3 tire on ground rules. part time.
the front drive shaft will not turn, if it does the transfer case is not in 4H or 4L. if the transfer case is working the rear drive shaft can not turn, in this test. (cuz both tires are on the ground)
see manual locking hubs test here and failure modes.
http://www.fixkick.com/part-time-test.html

Use this if you're installing winter wheels/tires that have sensors already installed, or even if you are just doing a tire rotation. Not sure if this has been posted before. I tried searching but didn't see it posted anywhere. No need to go and buy the TPMS learning tool.

1) Make sure your tiresare inflated to the recommended psi. Mine is 40psi.

2) Turn ignition to the on position. If you have a push button start, push the start button without pressing the brake pedal.

3) Push the hazard light button 6 times. The horn should honk and you should see "Train left front tire" in the LCD display between the tach and speedo.

4) Release air pressure in the front left tireuntil you hear the horn honk. The LCD display should now read "Train right front tire".

5) Release air pressure in the right front tire until you hear the horn honk.

6) Repeat for the the right rear tire, and then the left rear tire.

7) You should now see "Training Complete" in the LCD display.

8) Fill your tiresback up to the recommended pressure.

Enjoy!

I am a minor shade tree mechanic here so this is just a guess. It might be a front brake rotor, a break pad caliper that has a sticky hydraulic piston, front wheel bearing, or something else. Look at the pad and rotor wear for it possibly being a break system issue. Not sure, if you do not have a solid front axle look at the inner part of the wheel under the vehicle where the ball mates into the socket for any wet fluids or unusual gunk or build up around the axle and break calipers for a wheel bearing problem. Jack up the front end and make sure you chalk the rear tires, vehicle is in PARK and the steering wheel is unlocked as to where the steering wheel can be turned if needed. After vehicles front tires are off the ground try to pivot the front wheels to point in a different direction left turn or right turn. This can be tried by physically grabbing the tire trying to move the tire to point left or right. If the front tires are able to be pointed in a different direction without the aid of the steering wheel, then it could be a wheel bearing issue or a more serious issue. Hope you can make sense of these instructions, and hope this helps you find and fix any and all existing problems you are having with your vehicle.

try swapping the front tires from side to side meaning left front on rt front and rt front on left front. if it pulls the other way this is known as a tire pull and you will have to replace tires to get rid of it. or rotate to rear sometimes rotating front to back will not eliminate because the other tires have same problem. if it does not go away it is an alignment problem and i would recommend having another shop look at it

There could be a shifted belt in one of the front tires.Take the 2 front tires and swap them from left to right.This means take the left front and put it on the right front and right to left front.Then drive it and see if the it pulls the opposite way.If it does then you have tire in the front.Also make sure they are both the same size.Hope this helps.Good luck.

2006 Ford Truck Explorer
NOTE: The tire pressure sensor training prcedure must be done in an area without radio frequency (RF) noise. RF noise is generated by electrical motor and appliance operation, cell phones, 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.

Sequence:
1- Left Front Tire
2- Right Front Tire
3- Right Rear Tire
4- Left Rear Tire

5. Turn the ignition switch from the OFF position to the RUN position three times, ending in the RUN position. Do not wait for 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 display "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 display TIRE TRAINING MODE COMPLETE.

This should help. For now, probably all Fords are like this. And I do not believe that Ford puts sensors in their spares (some GMs do).
Good luck

Hi

Thanks for using FixYa. The TCM means Transmission Control Module which is part of the PCM or Power Train Control Module and is located in front of the left front tire. You can access it by removing the fender liner.

Please do rate the solution and revert for further assistance.


Thanks
Rylee

heres what you do dont try to use the reset computer. the computer will reset it self. just make sure that when you put air in your tires the car is level... then using your tire guage bleed out each tire to 25 psi...now....pump your tires back up to 33psi each. i like to put in 33psi becouse when the tires heat up.. hot air expands so it should read 35psi to 36psi and thats ok.the computer will re set on is own after you,ve driven it around for a while.