Wake-Up Control

Fig 1: Wake-Up Control Mode Diagram

Courtesy of NISSAN MOTOR CO., U.S.A.

As shown above, when the BCM detects a "wake-up" signal, it wakes up the whole system and starts communicating again. The "sleep" mode of all LCUs is now canceled, and the BCM returns to the normal control mode. When any one of the following switches are turned ON, the "sleep" mode is canceled:

• All switches combined or connected with BCM
• All switches combined or connected with LCU