Service Hints

MULTIPLEX COMMUNICATION SYSTEM INCLUDES FOLLOWING SYSTEMS

- AUTOMATIC AIR CONDITIONING
- AUTOMATIC LIGHT CONTROL
- CHARGING
- COMBINATION METER
- CRUISE CONTROL
- Door LOCK CONTROL AND WIRELESS DOOR LOCK CONTROL
- ELECTRONICALLY CONTROLLED TRANSMISSION AND A/T INDICATOR
- ENGINE CONTROL
- HEADLIGHT
- INTERIOR LIGHT
- KEY REMINDER AND SEAT BELT WARNING
- LIGHT AUTO TURN OFF
- POWER WINDOW
- REAR WINDOW DEFOGGER AND MIRROR HEATER
- THEFT DETERRENT

Multiplex Communication System

B5 (A), B6 (B) BODY ECU
3 - GROUND : Approx.12 volts with the ignition SW at ON position
1 - GROUND : Always approx.12 volts
2 - GROUND : Always approx.12 volts
12 - GROUND : Always continuity
4 - GROUND : Approx.12 volts with the ignition SW at ACC or ON position
(B) 19 - GROUND : Always continuity