The dash integration module (DIM) monitors and determines
the ignition switch status (OFF, ACCESSORY, etc.). When the DIM determines
that the ignition switch has been turned to the OFF or RAP Unlock position,
it sends out a RAP status message via Class 2. The following modules
remain active during the RAP state:
| • | Cellular telephone module |
| • | LH front power window switch |
| • | Navigation data processor |
| • | Navigation display module |
| • | Radio amplifier (w/U57 ) |
| • | Radio amplifier (w/oU57) |
| • | Rear integration module (RIM) |
The RIM energizes the RAP relay, allowing voltage to the sunroof control
module. After approximately 10 minutes, the DIM sends out another
message via Class 2 to disable the RAP state.
The DIM receives door status (OPEN, CLOSED) from the door modules via
Class 2. When the DIM determines that a passenger compartment door
has been opened it sends out a message via Class 2 to disable the
RAP state, regardless of the elapsed time.
