Honda Ridgeline. Manual - part 449
B-CAN System Unit Input/Output Device controlled
Combination Switch Control Unit
Switch/Signal input
Device controlled
Relay Control Module
Switch/Signal input
Device controlled
Door Multiplex Control Unit
Switch/Signal input
Device controlled
MICU
Switch/Signal input
Device controlled
Gauge Control Module
Switch/Signal Input
Device Controlled
HVAC Control Unit/Climate Control Unit
Switch/Signal Input
Device Controlled
22-92
Multiplex Integrated Control System
System Description (cont’d)
Dimmer switch, Lighting switch, Passing switch, Turn
signal switch, Wiper/washer switch, Intermittent dwell
time controller
None
Daytime running lights control (Canada), Hood switch,
horn switch, Windshield wiper motor, Auto stop switch,
Windshield wiper fail-safe, A/C pressure switch, Wiper
back-up switch, Headlight back up switch
Daytime running lights control (Canada), Headlight,
Parking light, Horn, Windshield washer motor,
Windshield wiper motor
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, Key-off timer, Keyless transmitter signal
Driver’s power window motor, Power window relay
control
Brake pedal position switch, Door switches, Ignition key
cylinder switch, Park pin switch, Passenger’s door lock
knob switches (unlock), Passenger’s door lock switch,
Seat belt switch (unbuckled), Transmission range
switch (P, R), In-bed trunk lid latch switch, Trunk key
cylinder switch, Heated windshield wiper area
Door lock actuators, Hazard warning lights, Interior
lights, Ignition key light, Key interlock solenoid, Turn
signal lights, Door courtesy lights, Key-off timer, Back-
up lights
Dash lights brightness controller, Daytime running
lights signal (Canada), Engine oil pressure switch,
Washer fluid level switch, Parking brake switch, Brake
fluid level switch, Fuel gauge sending unit, Select/Reset
switch, Cruise control combination switch (set, cancel,
resume, master), VSA OFF switch, A/T park position,
MET INH from PCM
Dash lights, Fuel gauge, Gauge lights, Indicator, LEDs,
Speedometer, Tachometer, ECT gauge, Warning buzzer,
Odometer/Outside air temperature display
Evaporator temperature sensor, In-car temperature
sensor, Outside air temperature sensor, Sunlight
sensor, Air mix motor position (Driver’s, Passenger’s,
and Rear), Mode motors position, Blower motor control
feedback
Air mix control motors (Driver’s/Passenger’s/Rear),
Blower motor transistor, Mode control motors,
Recirculation motor