Section 14 (Multiplex Control Systems): Description: Notes
WARNING: This page is about a different car, the 1998 Honda Prelude. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
Deactivate air bag system before performing any service operation. See appropriate AIR BAG RESTRAINT SYSTEMS
article in the ACCESSORIES/SAFETY EQUIPMENT section. DO NOT apply electrical power to any component on steering column without first deactivating air bag system. Air bag may deploy.
Multiplex control system consists of a door, driver and passenger multiplex control units. These 3 control units integrate independent control units using multiplex communication lines and has a built-in self-diagnosis function. See Figure .