Wake-Up/Asleep States

"Wake-Ups" are signals that will turn the CCM "ON" and cause it to begin active control and/or monitoring. The CCM is "Asleep" when it has stopped control or monitoring and has become idle again. The Wake-Ups are as follows:

^ Key In Door Lock Switch; L & R
^ Door Ajar Switch; L & R
^ Power Door Lock/Unlock Switch; L & R
^ Hatch Ajar Switch
^ Key In Ignition Switch
^ Ignition "ON" (IGN 3)
^ Park or head lamps "ON"

After the CCM is awake and the wake-up input is removed (i.e., a door is opened, then closed) the CCM will "go to sleep" again in 5-15 seconds. An exception to this is if the CCM sees engine rpm while it is awake (as it would under normal operating conditions). In this instance, the CCM will stay awake for approximately 30 seconds, after the ignition is turned "OFF" and all wake-ups are removed, including removing the ignition key. If the ignition key is in the ignition switch, but the switch is not in the "START" or "RUN" position, the CCM will stay awake for 30 minutes.

If the CCM sees a Door Ajar wake-up, and that wake-up remains active (i.e., the door remains open) for 15 minutes, the CCM will turn courtesy lights "OFF" if they were "ON." This is done to prevent battery drain if a door is inadvertently left open for an extended period of time. If the CCM sees the Hatch Ajar wake-up, and the hatch remains open, but all other wake-ups are removed, after 10 minutes the CCM will go to sleep. However, the cargo area lamps will stay "ON" until the hatch is closed.