Information Bus: Description and Operation

SYSTEM OUTLINE

MULTIPLEX COMMUNICATION SYSTEM (COMMUNICATION BUS)

The multiplex communication system communicates among the gateway ECU, driver side J/B ECU, passenger side J/B ECU, luggage room J/B ECU, driver door ECU, passenger door ECU, theft deterrent ECU, transponder key computer, sliding roof control ECU, power seat ECU (Driver's seat), power seat ECU (Front passenger's seat), combination meter, skid control ECU, airbag sensor assembly, engine control module, A/C control assembly, tire pressure monitor receiver, combination SW, steering pad SW, front controller, tilt and telescopic ECU, radio and player, multi-display and controls the following systems according to the signals from respective sensors or switches.

MULTIPLEX COMMUNICATION SYSTEM INCLUDES FOLLOWING SYSTEMS
- AUTOMATIC LIGHT CONTROL
- BACK - UP LIGHT
- ELECTRIC TENSION REDUCER
- FRONT FOG LIGHT
- FUEL LID OPENER
- GARAGE DOOR OPENER
- HEADLIGHT
- HORN
- ILLUMINATION
- INTERIOR LIGHT
- KEY REMINDER AND SEAT BELT WARNING
- LIGHT AUTO TURN OFF
- LUGGAGE COMPARTMENT DOOR OPENER
- MIRROR HEATER
- POWER WINDOW
- REAR WINDOW DEFOGGER
- REMOTE CONTROL MIRROR
- STOP LIGHT
- TAILLIGHT
- THEFT DETERRENT AND DOOR LOCK CONTROL
- TURN SIGNAL AND HAZARD WARNING LIGHT
- WIPER AND WASHER
- WIRELESS DOOR LOCK CONTROL