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The TPM module (1) performs diagnostic routines, The TPM module (1) also stores its own identification numbers, module version and the date of manufacture. STANDARD PROCEDURE - TPM MODULE PROGRAMMING If a TPM module fails, or one or more tire pressure sensor/transmitters fail, the TPM module’s diagnostic memory Refer to the following procedure to program the module for identification of tire pressure sensor/transmitters. Note: The vehicle’s tires must not have been rotated above 8 km/h (5 MPH) in the last two minutes prior to 1. Connect a DRB III T scan tool to the vehicle’s diagnostic connector beneath the instrument panel near the steer- ing column. 2. Access the Chassis System using the DRB III T . 3. Once in the Chassis System; select Tire Pressure Monitor, then select Miscellaneous Functions. 4. Select Train All Mode from the System Test screen displaying the following options: • Tire Set • Train All Mode • Stop Train Mode 5. Place the magnet, Special Tool 8821, at the valve stem for that wheel as directed by the DRB III T . 6. When each wheel’s pressure sensor/transmitter has been programmed, the DRB III T will automatically direct you to the next wheel sensor/transmitter to be programmed. Note: When programming the module (all four sensor/transmitters), the magnet should be moved from 7. Remove the magnet and move to each of the remaining wheels as directed by the DRB III T . Each sensor/trans- mitter will automatically sense the presence of the magnet and begin programming. 8. Once “Training Completed” is displayed, exit the program function screen. 9. Verify that the module programming is complete by looking at the tire pressure sensor/tire pressure readings in the Sensor Display using the DRB III T . 10. Once programming is complete, select Stop Train Mode from the System Test screen. ZH TIRES/WHEELS - SERVICE INFORMATION 22 - 49 |