Diagnostic Test

REPLACE THE DRIVER PRESENCE DETECTION MODULE (DPDM) 

1. Make sure the battery is fully charged.
2. Perform the Driver Presence Detection Module verification test. Refer to DRIVER-PRESENCE-DETECTION-MODULE-(DPDM)-VERIFICATION-TEST .
3. With the scan tool, read the DPDM DTC's.

   Did the scan tool display active or stored B1B9D-00-DRIVER BLADDER FLUID LEVEL LOW DTC?

   Yes 

   • Replace the Driver Presence Detection Module in accordance with Service Information. Refer to MODULE, DRIVER PRESENCE DETECTION (DPDM), REMOVAL AND INSTALLATION .

     .

   • Perform the Driver Presence Detection Module verification test. Refer to DRIVER-PRESENCE-DETECTION-MODULE-(DPDM)-VERIFICATION-TEST .

   No 

   • Perform the Driver Presence Detection Module verification test. Refer to DRIVER-PRESENCE-DETECTION-MODULE-(DPDM)-VERIFICATION-TEST .