2007 Toyota Tundra Owners Manual - Page 276

07 04.26 Parking brake If the tire pressure warning light does not blink slowly three times when you push and hold the tire pressure warning reset switch, initialization has failed and the tire pressure warning system may not work properly. In this case, initialize the system again. If initialization cannot be performed, have the system checked at your Toyota dealer. When parking, firmly apply the parking brake to avoid inadvertent creeping. To set: Fully depress the parking brake pedal. For better holding power, first depress the brake pedal and hold it while setting the parking brake. To release: Depress the parking brake pedal once again. To remind you that the parking brake is set, the parking brake reminder light in the instrument panel remains on until you release the parking brake. Type A XS17029 CAUTION Do not push the tire pressure warning reset switch without first adjusting the tire inflation pressure to the specified level. Otherwise, the tire pressure warning light may not come on even if the tire inflation pressure is low, or it may come on when the tire inflation pressure is actually normal. CAUTION Before driving, be sure the parking brake is fully released and the parking brake reminder light is off. XS17030 Type B 258 2007 TUNDRA from Jul. '07 Prod. (OM34463U)