Mode 2: Description

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Honda Odyssey, 2003 Honda Odyssey, 2002 Honda Odyssey, 2001 Honda Odyssey, and 2000 Honda Odyssey. However, it is still accessible from the selected car via links, so may be relevant.

Mode 2 is an easy way to identify a problem circuit without having to test circuit with a DVOM. Mode 2 will confirm a switch/circuit is working by flashing the ignition key light and sounding the beeper as the circuit is used. The multiplex control system will confirm inputs as they are grounded except for the following circuits:

Turning the intermittent wiper ring (several confirmations as ring is turned)
Turning the dash light illumination dimmer (several confirmations as the knob is turned)
The Audio unit, Navigation display, RES display, DVD player (confirmation as any one component is disconnected)