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B-CAN System Switch Device Index

WARNING: This page is about a different car, the 2008 Acura TSX, 2007 Acura TSX, 2006 Acura TSX, 2005 Acura TSX, and 2004 Acura TSX. However, it is still accessible from the selected car via links, so may be relevant.
COMBINATION SWITCH CONTROL UNIT REFERENCE CHART

Combination Switch Control Unit
Input signal Output signal/device
Dimmer switch. Lighting switch, Passing switch, Turn signal switch. Wiper/washer switch. Intermittent dwell time controller None
RELAY CONTROL MODULE REFERENCE CHART

Relay Control Module
Input signal Output signal/Device
A/C pressure switch, Climate control switch, Daytime running lights control (Canada models), Hood switch, Horn switch. Windshield wiper motor. Daytime running lights control (Canada models). Headlight, Parking light, Horn, Windshield washer motor. Windshield wiper motor.
DOOR MULTIPLEX CONTROL UNIT REFERENCE CHART

Door Multiplex Control Unit
Input signal Output signal
Driver's door key cylinder switch (lock/unlock), Driver's door lock knob switch (lock/unlock), Driver's door lock switch. Driver's power window switches (up, down, auto up, auto down). Passenger's power window switches (up, down), Driver's power window motor pulser. Driver's power window motor. Passenger's power window switches, Power window relay control.
MULTIPLEX INTEGRATED CONTROL UNIT REFERENCE CHART

Multiplex Integrated Control Unit
Input signal Output signal/Device
Audio-HVAC display module security ground, Brake pedal position switch. Door switches. Ignition key cylinder switch. Park pin switch (A/T), Passenger's door lock knob switches (unlock). Passenger's door lock switch, Power window motor, Seat belt switch (unbuckled), Transmission range switch (P, R position). Trunk lid latch switch. Door lock actuators, Hazard warning lights. Interior lights. Ignition key light, Key interlock solenoid. Turn signal lights, Moonroof relay. Trunk lid opener solenoid, Door courtesy lights.
GAUGE CONTROL MODULE REFERENCE CHART

Gauge Control Module
Input signal Output signal/Device
Dash lights brightness controller. Daytime running lights signal (Canada models). Engine oil pressure switch signal. Washer fluid level switch signal (Canada models) Parking brake switch, Brake fluid level switch, fuel level sensor, Select/Reset switch, Cruise control combination switch (set, cancel, resume, master). Dash lights, Fuel gauge, Gauge lights, Indicator, LEDs, Speedometer, Tachometer, ECT gauge, Warning buzzer, Odometer/Outside temperature display
CLIMATE CONTROL UNIT REFERENCE CHART

Climate Control Unit
Input signal Output signal/Device
Evaporator temperature sensor, In-car temperature sensor. Outside air temperature sensor, Sunlight sensor Air mix motor position (Driver's and Passenger's), Mode motor position, Blower motor control feedback. Air mix control motors (Driver's/Passenger's), Blower motor transistor, Mode control motor, Rear defogger relay, A/C Request, Recirculation motor.
POWER SEAT CONTROL UNIT REFERENCE CHART

Power Seat Control Unit
Input signal Output signal/Device
Back-up light switch signal. Driving position memory switch signal. Memory sensors, M/T ground Driver's power seat motors
HANDSFREELINK CONTROL UNIT REFERENCE CHART

HandsFreeLink Control Unit
Input signal Output signal/Device
Remote switches. Microphone input (without navigation), Microphone input (with navigation) via navigation unit, Bluetooth communication with cell phone HandsFreeLink information