E450 class c tpms

[Ed old man]

I have a 2023 couchmen on a ford e450 frame. When i drive 17 to 20 miles I get the sensor faut warning. Once I turn off the engine a d restart, it happens again in 17/20 miles. So ford is acting as if they have never seen this before. Have had the rig for 30 days, 250 miles. All of which are for repairs.

Have a great day..

[code2e]

Never want to overlook the basics. Have you checked the air pressure in all 6 tires? Set to the pressure on the tire info label on the door jamb. Not higher or lower. TPMS can have a range that passes or fails. Do you have a spare tire? Some spares have a TPMS sensor as well. Can trigger the same fault as a road tire. Good luck.

[Ed old man]

Originally Posted by Ed old man

I have a 2023 couchmen on a ford e450 frame. When i drive 17 to 20 miles I get the sensor faut warning. Once I turn off the engine a d restart, it happens again in 17/20 miles. So ford is acting as if they have never seen this before. Have had the rig for 30 days, 250 miles. All of which are for repairs.

Have a great day..

I have disconnected the batteries to the coach so I know there's no radio interference coming from the coach I turned off the Bluetooth on the E450 - radio. None of this has solved the problem. The OBD2 sensor does not show any error code however the tire pressure indicator on the - shows all 4 rear tires with no signal and the front 2 tires working fine.