TPMS Wheel Positions

[XedQQSal]

Apologies if already posted but I can’t find a thread.

When I picked up our J11B I thought the dealer had put she wrong pressure in the tyres as the OS was showing 34 and the NS 30. I have refilled them to ensure both front have 33 and both rears 30 PSI. Again after driving and checking both the OS are showing 33 and both NS 30. To rule out a faulty pump gauge I have checked each on an independent tyre pressure tester and as expected I have filled them correct and the machine was not faulty.

This tells me the car is picking up readings but has the wheel positions incorrect. I can’t seem to find anything regarding resetting the wheel position on the system?

[andy2019]

front 33psi, rear 30psi check them when cold before you go driveing around. the go into menu settings on dash and save the correct pressure. don`t for get while driveing about and your checking the psi of the tyres it will be higher

[Pandjh]

I had this issue once, it needed a trip to my local tyre place so they could be reassigned correctly, I waited though until I needed a new sensor so got it all sorted at the same time.

For me, the 2 fronts got reversed by accident when new tyres were fitted.

[Deleted User 10757]

I posted a how to some months back about swapping wheels around.
Sealers will tell you the system need to be calibrated or put on their machine.

You have done the pressure part by setting front and rear correctly - now just drive for a while and check the dash readings then.

I appreciate you may not have swapped wheels around - but the theory is still the same.

If no joy - then go down the sensor route

[huynhminhvu]

You may need to calibrate the tyre presure sensors. I did it once when swapping the tyres, and it works
Following this video