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Tire Pressure Monitor system fault 2021 G63

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Old May 21, 2022 | 07:09 PM
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Tire Pressure Monitor system fault 2021 G63

Has anyone experience this before? All of a sudden, the tpms system shows a message "tire pressure monitor active" then it now says "tire pressure monitor inoperative" and has remained like this for the past few days now. Have an appointment to bring it into the dealership next week. Hopefully it's a quick fix. Truck has about 5K miles on it.

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Old May 22, 2022 | 10:43 PM
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Update -

So, let me give a little background about what lead to the issue with the TPMS system that I had neglected to mention. I had just received my summer wheels that I had ordered 5 months ago and swapped out the stock wheels. Drove the car and waited for the TPMS values to display but the system kept faulting. Swapped out the ANRKY wheels back to stock and drove it for 10 mins and the error remained. Well, today I drove it a bit longer and the TPMS system came out of fault. I then tried putting the ANRKY wheels back and the fault came back. I went ahead and tried to program the TPMS sensors using a Autel TS601 tpms programmer and it now works. So for those of you that have multiple sets of wheels for your G63, have you had this issue when swapping out wheels or does your truck just automatically picks up the new sensors without you having to manually program them?


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Old Nov 5, 2025 | 04:37 PM
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OBD Relearn after triggering all 4 tpms sensors at the wheel
OBD Relearn after triggering all 4 tpms sensors at the wheel
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Old Nov 5, 2025 | 07:40 PM
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@JW001 I appreciate you coming back years later to follow-up and update your thread.

So basically, it's not enough to just swap wheels with new working sensors, you have to initiate an OBD relearn?
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Old Nov 5, 2025 | 08:06 PM
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Just for this particular set. I've had a 7 sets of wheels on 3 different G wagons and only this particular set needs to be manually programmed everytime. So might not be useful info for most people but this thread helps remind me every year of what to do.
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Old Nov 8, 2025 | 04:14 PM
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Hi there! I haven’t experienced this specifically, but I’m facing a similar issue. My TPMS system has been acting up as well, showing inconsistent messages about tire pressure. I’m really hoping it’s something simple to fix.

It sounds like it could be a sensor issue, but I’m just as curious to hear what the dealership says when you take it in. Hopefully, both our problems get resolved quickly
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