DPDM Relearn Procedure

EMPTY SEAT RELEARN 

1. Remove any special tools or jumper wires and reconnect all previously disconnected components - except the battery.
2. Make sure the passenger seat is empty and in the upright position. Make sure the temperature of the seat is lower than 32° C (90° F) and higher than 2° C (35° F).
3. Active DTCs B1B9D-00 and B2212-00 must be repaired before performing Empty Seat Value Relearn procedure.
   WARNING:

   Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury.

   NOTE:

   Failure to follow the test instructions or aborting the test causes faults to set when performing the scan tool Driver Presence Detection Module System Verification Test. To prevent faults due to process errors: verify that all tests steps that led you here were performed as directed, verify that the ignition is in run position. Only press scan tool buttons when directed to do so and perform the scan tool Driver Presence Detection Module System Verification Test to completion.

4. Turn the ignition on.
5. With the scan tool in DPDM, select the Miscellaneous Functions tab on the Scan Tool, select Empty Seat Value Relearn. Run the test by following the instructions displayed on the scan tool. When the test completes, wait two minutes and then proceed.
6. With the scan tool, read active DTCs.

   Does the scan tool display any DPDM active DTCs?

   Yes 

   • Perform the appropriate diagnostic procedures. Refer to DIAGNOSIS AND TESTING .

   No 

   • The DPDM Re-zero procedure is complete.
   • Perform the DRIVER PRESENCE DETECTION MODULE VERIFICATION TEST. Refer to DRIVER PRESENCE DETECTION MODULE (DPDM) VERIFICATION TEST .