Lucerne V6-3.8L VIN 2 (2006)
-
Key-in-ignition switch
-
Park lamps are ON.
-
RFA message
The BCM will enter a sleep state when all of the following conditions exist:
-
The ignition switch is OFF.
-
No activity exists on the serial data line.
-
No outputs are commanded.
-
No delay timers are actively counting.
-
No wake-up inputs are present.
If all these conditions are met, the BCM will enter a low power or sleep condition. This condition indicates that the BCM, which is the power mode
master (PMM) of the vehicle, has sent an OFF or OFF-ASLEEP message to the other systems on the serial data line.