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Integrated Control Unit: Overview Honda Prelude IV

DESCRIPTION & OPERATION

WARNINGVehicles are equipped with air bag supplemental restraint system. Before attempting any repairs involving steering column, instrument panel or related components, see SERVICE PRECAUTIONS and DISABLING & ACTIVATING AIR BAG SYSTEM in AIR BAG RESTRAINT SYSTEMS article.
CAUTIONWhen battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION before disconnecting battery.

Note. Several different wires have the same color. They have been given a number suffix to distinguish them (for example GRN/RED 1 and GRN/RED 2 are not the same).

A multi-function control unit located in the left kick panel, integrates the functions of the key-in/seat belt reminder, side marker light flasher, wiper/washer, lights-on reminder, rear window defogger timer, entry light timer, power window key-off timer, and oil pressure indicator flasher circuits.