Rio & Rio 2007-2014
-Make sure all tires are inflated to door placard suggested.
-Be sure ALL other sensors are out of range of vehicle antenna, (10 ft range min).
-Disable all other WiFi/Bluetooth and electronic accessory devices**.
**Includes HID kits, car audio systems, navigation, back-up cameras, if NOT original equipment, these devices may cause RF disruption.
Ensure all tires are inflated to the pressure listed on the tire placard.
Drive vehicle above 15 mph for a minimum of 20 minutes to complete relearn process or use properly formated scan tool.