Adjust TPMS for higher pressure tires
January 30th, 2019, 1:52 PM
#13
No a user cannot adjust the preset TPMS pressure values. You need the Tech2 - the dealer scantool - to do this. It's not super expensive. Or pay the people who have said tool. The dealer's $125 quote is industry standard 1 hour labor minimal charge, you won't get it done cheaper. Also if the tire size was changed, you should ask them to enter that in Tech 2 too - to adjust the wheel circumference so your speedometer is correct. This won't result in an extra charge.