Troubleshooting TST Tire Pressure Sensor Not Having Signal in Front Wheel of Wrangler

Updated 10/30/2025 | Published 10/02/2025

Question:

I have a TST TPMS 507 in my RV and also has sensors on my Jeep Wrangler 4xe. The right front sensor does not show up. I moved the functional rear sensor to the front position and it doesnt work but the once non functional sensor on the right front once moved to the back, it works. Have you heard of something that blocks that sensor on that wheel? Thank you.

asked by: Jeff M

Expert Reply:

Hey Jeff, that is a really odd problem to have. You'd think if that was going to happen it would be on the rear axle where the distance to it is further. I can't really think of a specific issue that would cause that problem but I would try moving the monitor around if you can or see if there's anything in the tow vehicle that could be moved to provide a clearer line of sight between the monitor and

expert reply by: Jameson C

Jameson C.

10/30/2025

Hey Jeff, did adjusting the monitor or moving items in your Jeep help the TST TPMS sensor read correctly on that front wheel? Knowing what worked might help others who run into the same odd signal issue.