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How to Program a TPMS Sensor on a PSA Vehicle with Lexia

Model: Citroen Citroen Various
Part: Tire pressure warning light

Video tutorial

In this video, we can see how to program a PSA TPMS sensor (for Citroen or Peugeot). First, note the sensor ID; this will be needed for the next steps.

Then, open the calculator in programmer mode to perform a base change. The sensor ID is a hexadecimal number but must be entered in Lexia in decimal format, following the example provided by the YouTuber.

Proceed to the sensor ID programming window, answering the questions posed as shown in the video. The responses will be validated; at this point, the sensor code is written to the ECU: check the position of the removed sensor and insert the code for the new one in its place.

Finally, after confirming and starting the car, the new sensor will be successfully recognised.


Updated on 10 October 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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