Switch Input Check: Notes
WARNING: This page is about a different car, the 2006 Honda Odyssey and 2005 Honda Odyssey. However, it is still accessible from the selected car via links, so may be relevant.
After the intermittent beeper sounds at the initial stage of self-diagnostic, a beeper sounds continuously while any of the following switch inputs are switched from OFF to ON:
Parking brake switch, brake fluid level switch, VSA OFF switch, cruise control master, SET, RESUME, CANCEL switches, select/reset switch, INFO switch (MID), and parking/back-up sensor switch.