TPMS issue with Jscan

[DayTripper]

So I’m running into the issue is my low tire pressure warning light coming on still with the Jscan. I’ve read the other posts about setting the low and max thresholds. I’ve got my low set at 0 psi and the max is set at 10psi. I run my tire pressure at 20psi. As soon as the pressure drops to 19 psi the warning light comes on telling me to inflate my tires to 10psi. Then it’ll reset itself after driving it a certain distance but then as soon as it drops to 19psi it comes on again. I’m baffled with this because 9 psi above what I have my max psi set for shouldn’t be triggering the light. Anyone have any info on what I could be doing wrong?

Sponsored

 

[In3briatedPanda]

late reply to an old thread. idk if you figured this out, but did this last night and it cleared my issue similar to yours.

under the 'maximum load pressure' and 'minimum load pressure' i put all the 28psi on my jscan.

the jeep now recognizes 28 psi as my max pressure and my warning lights went off. I also stopped getting the 'inflate tires to 36 psi' warning.