[Watson58]

Ever since day one and through numerous software upgrades, I can't get my TPMS to work properly. After tire pressure adjustments, if I press "Store Tire Pressure" I get a message that tire pressure storage is in progress... The screen would show the spinning wheel cursor. It doesn't matter how long I wait (one time I was in a parking lot waiting for 25 minutes), the spinning cursor continues. Volvo has to have the most primitive TPMS system.

 

[bdalameda]

You have to drive the car at a fairly constant speed preferably on the highway for the pressure setting to store. It will never store the pressure while sitting still. The Volvo system measures the wheel speed and compares the rpm between each wheel to make sure the pressure is equal in the tires.

 

[Watson58]

Doesn't work. What a crappy system. Why can't we have something like this?