Driver Door Module (DDM)

B1DA7-SWITCH POWER SUPPLY CIRCUIT LOW

For a complete wiring diagram, refer to the wiring information Electrical Diagrams.

- When Monitored:
At all times

- Set Condition:
Whenever the internal switch supply circuit falls below 6.8 volts for over 2000 ms., this code will set.

Replace the Driver Door Module.

NOTE: Anytime this code is logged, the module must be replaced.

Repair

- Replace the Driver Door Module.
- Perform the BODY VERIFICATION TEST. Body Verification Test.