Civic L4-1.8L (2006)
11. The above tables list the circuits that can be checked in Test Mode 2. Operate the switch that is most closely related to the problem. If the circuit is
OK, the ceiling light will blink once. If the circuit is faulty, there will be no indication.
Does the ceiling light work properly in all switch positions?
YES - Go to function and input test for the system related to the failure.
NO - Repair the open, short, or replace the faulty switch.
Sleep and Wake-up Mode Test
1. Shift to the sleep mode:
Turn the ignition switch OFF, and remove the key. If the MICU receives no signals from the inputs listed above, it will go into sleep mode in less
than 40 seconds.
2. Confirm the sleep mode:
Check for voltage on the B-CAN communication line (PNK wires); there should be battery voltage in the sleep mode. Check the parasitic draw at
