Service Tire Pressure System

[cfeiring]

I got that error msg today in the middle of a thunder storm.

I do not have a code reader and do not have access to one.

I noted that I do not have a pressure reading from the Driver side rear.

I am guessing that the sensor in that tire has failed, is that the correct guess?

Any actions I can take to verify my suspicions ?

The msg is in the truck below and it is mechanically stock.

Does this fault require a GM dealer visit to reprogram the computer or can any shop replace the sensor and the error will correct itself or will my truck need to phone home at a GM dealer to be reprogrammed?

BTW tire pressure is good checked with a manual tire pressure guage.

Thanks in advance

[EX-F150 owner]

Have you pulled the tire off for any reason? Tire rotation, flat tire...

[8.1HD/ALLISON]

It may need to be reprogrammed back to the truck. You can do it the hard way. I believe its in the owners manual about tire rotations and relearning sensors, or you can take it to the dealer. Not sure if any aftermarket shops can fix.

[cfeiring]

Have you pulled the tire off for any reason? Tire rotation, flat tire...

 

 

Got error while driving on highway - no big bumps / pot holes that I have hit.

To answer your questions - have not moved , removed tire since last oil change 3000 miles ago, I rotate tires each oil change at 5K intervals

and tire has proper inflation pressure as noted.

[cfeiring]

Update:

I did nothing to the truck and or tire.

On Monday drove the truck to work; no warning lamp and no message and I am getting a reading on the dash for all 4 tires.

 

So is there a way water/rain could affect the sensor and or the computer that picks up the TPMS signals ?

[cfeiring]

Update to the update

 

My sensor acted up again in the rain today.

So today my truck paid a visit to the general

DX of faulty sensor in the tire.

$175.00 for repair and reprogramming the truck.

So now I hope the problem has been solved. I hope.