When a 2020 Tesla Model 3 has a TPMS fault and one sensor fails to respond, the LAUNCH Creader 511S V2 can be used to identify the failed sensor, program.
Identify the Failed TPMS Sensor
- Go to TPMS → TESLA → Model 3 → 2016/01-2020/08 (433MHz) [103460200A] → Active.
- Activate all four tire pressure sensors. FR, RR, and RL activate successfully, but FL fails.
- The FL sensor is confirmed faulty.
Program the Replacement Sensor
- Remove the failed FL sensor and select Learning. Check the sensor part number or print number. Proceed only if one matches. For an original sensor, verify it. For a different-brand sensor, continue.
- Select Programming → Auto. Wait for the programming result.
- Alternatively, select Manual to enter the original sensor ID, or Copy by OBD to copy it. If tire pressure values do not appear afterward, the Tesla learning procedure is still required.
Install & Activate the New Sensor
Install the programmed LAUNCH LTR-05 Sensor on the FL wheel and use the LAUNCH CRT5011 to activate it. Inflate the tire to standard pressure.
- Select Active to activate the sensor at the FL position.
- Select Learning and use the automatic learning method.
Complete Tesla TPMS Learning
- Lock the vehicle and let it sit for 20 minutes.
- Select the tire pressure reset function on the central control screen. Then road-test the vehicle above 20 km/h.
- Continue driving until the TPMS warning light goes out and the tire pressure value displays normally.
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