DTC 97

DTC 91, 93, 95, 97: Tire Pressure Sensor Internal Error
1. Turn the ignition switch ON (II).
2. Check for DTCs with the HDS.
3. Note the tire pressure sensor(s) number by the indicated DTC.





4. Determine the affected tire location by the tire pressure sensor number, then check the Tire 1, Tire 2, Tire 3, or Tire 4 Pressure Sensor Transmitter Status in the TPMS DATA LIST with the HDS and the TPMS sensor initializer tool.

NOTE: If Not defined is shown on the HDS, turn the TPMS sensor initializer tool OFF, rotate the tire 1/4 turn, then turn the TPMS sensor initializer tool ON, and try again. If Not defined is still shown, repeat the procedure in the previous sentence until a response is shown.

Is NORMAL indicated for all four tires within one full turn of each tire?
YES - Go to step 5.
NO - Check that the tire pressure sensor is properly mounted. If necessary, replace the appropriate tire pressure sensor.

5. Clear the DTC with the HDS.
6. Test-drive the vehicle at 28 mph (45 km/h) or more for at least 1 minute.
7. Check for DTCs with the HDS.
Is DTC 91, 93, 95, or 97 indicated?
YES - Replace the appropriate tire pressure sensor.
NO - If any DTCs are indicated, troubleshoot the appropriate DTC. If no DTCs are indicated, the system is OK at this time.