2011 Toyota Tacoma Regular Cab Owners Manual - Page 1008

5-2. Steps to take in an emergency The tire pressure warning system may be disabled in the following conditions: (When the condition becomes normal, the system will work properly.) l If electronic devices or facilities using similar radio wave frequencies are nearby. l If a radio set at similar frequencies is in use in the vehicle. l If a window tint that affects the radio wave signals is installed. l If there is a lot of snow or ice on the vehicle, in particular around the wheels or wheel housings. l If non-genuine Toyota wheels are used. (Even if you use Toyota wheels, the tire pressure warning system may not work properly with some types of tires.) l If tire chains are used. n If the tire pressure warning light comes on after blinking for 1 minute frequently If the tire pressure warning light comes on after blinking for 1 minute frequently when the engine switch is turned to the ON position, have it checked by your Toyota dealer. n After changing the engine oil (U.S.A. only) Make sure to reset the oil maintenance data. (→P. 377) n Customization that can be configured at Toyota dealer The vehicle speed linked seat belt reminder buzzer can be disabled. (Customizable features →P. 518) 5 When trouble arises 447