Honda Accord 2008 Manual page 2141

07/11/02 09:30:23 61TA0000_220_0111
Multiplex Integrated Control System
System Description (cont'd)
Combination Light Switch
The driver's MICU controls the lighting system based upon the input signals from each combination light switch.
Driver's Combination light switch (OFF)
MICU Combination light switch (ON)
Combination light switch (PARKING)
Combination light switch (PASSING)
Combination light switch (DIMMER)
B-CAN
Daytime Running Lights
The driver's MICU controls the headlights as daytime running lights based upon the input signals from each switch.
Driver's IG2 power supply
MICU
B-CAN Parking brake signal
Transmission range switch P signal
IG1 meter signal
Headlight Auto-OFF Function
The driver's MICU controls the lighting system based upon the input signals from each switch.
Driver's IG1 power supply
MICU Ignition key switch
Driver's door switch
B-CAN Driver's door lock knob switch
Turn Signal/Hazard Warning Lights
The driver's MICU controls the turn signal/hazard warning lights based upon the input signals from the turn signal switch and the hazard
warning switch.
Driver's IG1 power supply
MICU Turn signal switch (left)
Turn signal switch (right)
Hazard warning switch
B-CAN Turn signal switch (left)
Turn signal switch (right)
Courtesy Light
The driver's MICU controls the driver's door courtesy light based upon the input signal from the driver's door, and it also controls the left rear
door courtesy light based upon the input signal from the left rear door switch.
Driver's Driver's door switch
MICU Left rear door switch
22-108
Input
Parking light
Headlight (high beam, low beam passing)
Taillights
Headlight (Back-up) to passenger's MICU
Parking light
Headlight (high beam, low beam passing)
Input
Headlight (high beam)
Headlight (high beam)
DRL message
Input
Parking light
Headlight (high beam, low beam)
Taillights
Parking light
Headlight (high beam, low beam)
Input
Turn signal lights (left)
Turn signal lights (right)
HAZARDSW message
TURNLRLY message
TURNRRLY message
TURNRSW message
TURNLSW message
Input
Driver's door courtesy light
Left rear door courtesy light
Output
Output
Output
Output
Output