Replacement Tire Pressure Sensors for TST TPMS
Published 01/25/2023
Question:
Purchased used Flagstaff rig appears to be missing these sensors on both passenger side tires. Seller mailed a 770 monitor that identified two driver side sensors. If installed in two passenger travel trailer tires, will this sensor work?
asked by: Mark
Expert Reply:
It's pretty likely that the batteries in the sensors in the passenger side tires are dead and need to be replaced which would require new sensors like with part # TST-507-INT-S1. The batteries are not replaceable or rechargeable which is why the sensor has to be replaced. If two of them are dead now I would anticipate the others going soon too. These do not need to be paired either.
Product Page this Question was Asked From
Internal Tire Sensor for TST TPMS Systems - Qty 1
- Accessories and Parts
- TPMS Sensor
- Tire Pressure Monitor Parts
- Sensors
- TST
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