Touring and Touring With PAX Tires Models

TPMS DTC Troubleshooting: 31, 33, 35, 37

DTC 31, 33, 35, 37:

Tire Pressure Sensor Low Battery Voltage

NOTE: This problem occurs when the temperature around the sensor is -40 °F (-40 °C) or lower. Note that the diagnosis must be made in a place where ambient temperature is -4 °F (-20 °C) or higher.

1. Turn the ignition switch to ON (II).

Does the TPMS indicator go off within 1 minute?

YES -

The system is OK at this time. Clear the DTC with the HDS.�

NO -

Go to step 2.

2. Check the LF, RF, RR, or LR TIRE PRESSURE SENSOR BATTERY STATUS in the TPMS DATA LIST with the HDS.

NOTE: If UNDEFINED is shown on the sensor transmitter status, turn the ignition switch to LOCK (0), rotate the tire 1/4 turn, then turn the ignition switch to ON (II), and try again. If UNDEFINED is still displayed, repeat this procedure until NORMAL is shown.





Is LOW indicated?

YES -

Replace the appropriate tire pressure sensor: '07 model, '08-10 models Tire Pressure Sensor Replacement (Touring and Touring With PAX Tires Models).�

NO -

Check for loose terminals and poor connections at the TPMS control unit. If necessary, substitute a known-good TPMS control unit TPMS Control Unit Replacement (Touring And Touring With PAX Tires Models) and recheck.�