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TPMS RESET - PROCEDURE 14 Initializing Tire Pressure Monitor System 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 (including spare tire) to pressure specified on the tire and loading information label. 2. With the vehicle stopped and parking brake applied, turn the ignition switch to the 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 NOTE: The system will need to be initialized when tires are replaced with tires of CAUTION: Set tire pressure within the specified range before initializing. DO NOT push the reset switch without adjusting tire inflation pressure of all 5 tires NOTE: The initialization mode can be terminated by making a short circuit between NOTE: When initializing the system, the present tire condition is stored as a standard.
2009 Toyota Tundra GENERAL INFORMATION Service Reminder Indicators - Toyota
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