TPMS System - Can it be changed to read a different pressure?

[r44284]

I've had my G70 for about 6 months now and my tire pressure warning light came on. The dashboard readings showed up as 29psi on the front tires and 30psi on the rear. I didn't think this was a big deal until I looked at what the pressure was supposed to be on the door jam - 36psi on the front and 39psi on the rear! That's a huge difference between what they're supposed to be and when the sensor goes off!! Is there any way that I can change the setting so it lets me know a little earlier when tire pressure is low?

 

[Hueydriver]

Probably can’t change the temp reading but I would advise to check the air pressure at least once a month.

 

[EdP]

I've had my G70 for about 6 months now and my tire pressure warning light came on. The dashboard readings showed up as 29psi on the front tires and 30psi on the rear. I didn't think this was a big deal until I looked at what the pressure was supposed to be on the door jam - 36psi on the front and 39psi on the rear! That's a huge difference between what they're supposed to be and when the sensor goes off!! Is there any way that I can change the setting so it lets me know a little earlier when tire pressure is low?

No way to change it that I know of. You really don't want it too close though. Depending on temperature swings you can have a few pounds difference on a cold morning and have the light drive you nuts until you drive enough to turn it off.

Get into the habit of checking on the screen after you drive a mile and you will know to add air when you get home.

 

[MrMegadeth]

Yeah, I noticed the same thing on my 70. I've always had cars pop the light at 10-20% but this car is more like 30%! Kinda nuts