Mode 2 Test

From Mode 1, disconnect the special tool from the multiplex control inspection connector for 5 to 10 seconds, and then reconnect it.
The front ceiling light should come on for 2 seconds, go out, then blink twice, 0.2 second each time. The system is now in Mode 2.
MODE 2:

Fig 1: Identifying Mode 2: Front Ceiling Light
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Operate the switches listed below: If the circuit is OK, the front ceiling light will blink once. If the circuit is faulty, the lights will not blink. Tip: Operating the switches most closely related to the problem you are diagnosing is a quick way of testing the circuits integrity.

Fig 2: Switch Operation List
Courtesy of AMERICAN HONDA MOTOR CO., INC.
If all inputs were confirmed, or multiple circuits failed at the same time in Mode 2, go to the multiplex sleep mode test, If a singe switch fails in Mode 2, troubleshoot its circuit.