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During initialization, the tire pressure monitor valve sub-assembly measures the inflation pressure of the tires, The initialization process is canceled if the ignition switch is turned to OFF position during initialization. To 1. Set the tire pressure of all wheels to pressure specified on the tire and loading information label. 2. With the vehicle parked in a safe place and hybrid system turned off, turn the POWER switch to the IG- ON position. 3. Press and hold the tire pressure warning reset switch (located under steering wheel) until the tire pressure warning light blinks 3 times at one-second intervals. 4. After 2-3 minutes, the initialization process should be completed. If the initialization has not been completed successfully, Diagnostic Trouble Code (DTC) C2177/77 is set in the tire pressure monitor 5. Confirm that initialization is complete using the intelligent tester. This may be done by checking for the test DTCS (C2181/81 to C2191/91) to be indicated, or by ensuring that tire pressure values can be Tire Pressure Sensor Registration 1. Set the tire pressure of all wheels to pressure specified on the tire and loading information label. 2. Connect the intelligent tester (with CAN VIM) to DLC3. See Fig. 18. NOTE: When initializing the system, the present tire condition is stored as a standard. NOTE: If outside temperatures are very low (such as in winter), which can cause NOTE: When a tire pressure sensor and/or tire pressure monitor ECU are replaced, the NOTE: Before beginning registration process on vehicles where tire pressure sensors
2009 Toyota Tundra GENERAL INFORMATION Service Reminder Indicators - Toyota
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