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How To Change Batteries In Cap TPMS Sensors Of TST TPMS for RVS TST-507-RV-6-C


We are not getting reading on our TST tire pressure monitor. We may need to change the batteries. How do you do that?


Expert Reply:

To replace the batteries of the TPMS Cap sensors included with the TST TPMS for RVs - Color Display - Signal Booster - 6 Tire Sensors # TST-507-RV-6-C you will need to use the included wrench to turn the nut on the sensor counter clockwise. That will give you access to the CR2032 battery, and you can find replacements at a local hardware store.

When installing the new battery you will need to make sure the + side of the battery is facing up. Once its in place just make sure that the O ring is installed correctly at the base of the threads, and tighten the cap again using the included wrench.

I included a cutout of the instructions showing these steps and a video review of the # TST-507-RV-6-C for you to take a look at.

How To Replace Cap Sensor Batteries
How To Replace Cap Sensor Batteries
(click to enlarge)
expert reply by:
Samuel C

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