Confirming Wake-Up Mode
WARNING: This page is about a different car, the 1997 Acura 3.5RL. However, it is still accessible from the selected car via links, so may be relevant.
After confirming sleep mode, turn switch to ON position and wake up each multiplex control unit. If all applications operate properly, wake-up mode is okay. If any multiplex control unit is faulty and cannot wake up, several parts of multiplex system will not operate at the same time.