2006 Toyota Tundra Owners Manual - Page 213

'06 TUNDRA_U (L/O 0508) Parking brake If the tire pressure warning light does not blink slowly three times when you push and hold the 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. CAUTION Do not push the reset switch without 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. Without tachometer Pedal type With tachometer Lever type 213 2006 TUNDRA from Oct. '06 Prod. (OM34458U)