# Dashboard gauges - alerts **URL:** \ **Category:** Maintenance/Repairs\ **Tags:** parkingbrakes, buick\ **Created:** [August 5, 2009, 12:12am UTC](https://community.cartalk.com/t/dashboard-gauges-alerts/34540 "2009-08-05T00:12:45Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![djsekin](https://avatars.discourse-cdn.com/v4/letter/d/a87d85/32.png) [@djsekin](https://community.cartalk.com/u/djsekin)\ **Post date:** [August 5, 2009, 12:12am UTC](https://community.cartalk.com/t/dashboard-gauges-alerts/34540/1 "2009-08-05T00:12:45Z")
After last tire rotation began getting an alert to “check tire pressures.” All tire pressures checked and found to be okay, but alert still comes on each time I start up engine although it will go off if I hit the mileage information button. Any ideas on this other than “take it to a dealer” and be told I might need a complete new computer ensemble. Thanks. Joe ---
**Author:** ![Cougar](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/cougar/32/21348_2.png) [@Cougar](https://community.cartalk.com/u/Cougar)\ **Post date:** [August 5, 2009, 2:42pm UTC](https://community.cartalk.com/t/dashboard-gauges-alerts/34540/2 "2009-08-05T14:42:29Z")
I think the problem may be due to the pressure system not seeing the correct pressure sensor in the proper wheel position. I believe you need to have the system recalibrated when you change the tire positions. ---
**Author:** ![edb1961](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/edb1961/32/122_2.png) [@edb1961](https://community.cartalk.com/u/edb1961)\ **Post date:** [August 5, 2009, 2:48pm UTC](https://community.cartalk.com/t/dashboard-gauges-alerts/34540/3 "2009-08-05T14:48:03Z")
After a tire rotation/replacement, I have to recalibrate the TPMS system on my wife’s 2006 Sienna. The procedure should be in the Owner’s manual. Ed b.