Scheme 1
Scheme 2
Headlight Washer Operation
The MICU controls the headlight washer system based on input from the headlight washer switch.
| Input | Output | |
|---|---|---|
| MICU | Headlight washer switch | |
| B-CAN | Headlight washer messages |
Door Lock Response Operation
The MICU controls the door lock actuators based on inputs from the door lock signals.
| Input | Output | |
|---|---|---|
| B-CAN | Door lock signals | Door lock actuators (LOCK) Door lock actuators (UNLOCK) Driver's door lock actuator (UNLOCK) |
Answer Back Response Operation
The MICU controls the turn signal lights based on keyless signals sent by B-CAN.
| Input | Output | |
|---|---|---|
| MICU | IG1 power supply | Turn signal lights (left) Turn signal lights (right) |
| B-CAN | Answer back signal (buzzer) Answer back signal (hazard) Vehicle speed pulse signal |
Auto Power Door Locks (LOCK operation)*
The MICU controls the door lock actuators based on inputs from each switch.
| Input | Output | |
|---|---|---|
| MICU | IG1 power supply Ignition key switch Transmission range switch (P position) Driver's door switch Front passenger's door switch Left rear door switch Right rear door switch | Door lock actuators (LOCK) |
| B-CAN | Driver's door lock knob switch (UNLOCK) Front passenger's door lock knob switch (UNLOCK) Left rear door lock knob switch (UNLOCK) Right rear door lock knob switch (UNLOCK) Vehicle speed pulse signal Engine speed signal Full latch switch (Built into the tailgate closer unit) |
*: This system can be customized using the multi-information display (MID) to suit the customer's needs. For more information about customizing options, refer to the Owner's Manual.
Auto Power Door Locks (UNLOCK operation)*
The MICU controls the door lock actuators based on inputs from each switch.
| Input | Output | |
|---|---|---|
| MICU | IG1 power supply Transmission range switch (P position) Ignition key switch Driver's door switch Front passenger's door switch Left rear door switch Right rear door switch | Door lock actuators (UNLOCK) Driver's door lock actuator (UNLOCK) |
| B-CAN | Driver's door lock knob switch (UNLOCK) Front passenger's door lock knob switch (UNLOCK) Left rear door lock knob switch (UNLOCK) Right rear door lock knob switch (UNLOCK) Full latch switch (Built into the tailgate closer unit) |
*: This system can be customized using the multi-information display (MID) to suit the customer's needs. For more information about customizing options, refer to the Owner's Manual.
Power Mirror Operation
The MICU controls the power mirror based on inputs from each switch.
| Input | Output | |
|---|---|---|
| MICU | Power mirror adjustment switch (up) Power mirror adjustment switch (down) Power mirror adjustment switch (left) Power mirror adjustment switch (right) Power mirror selector switch (L) Power mirror selector switch (R) | |
| B-CAN | Power mirror messages |
Rear Window Defogger Timer Operation
The rear MICU controls the rear window defogger timer based on inputs from each switch.
| Input | Output | |
|---|---|---|
| Rear MICU | IG1 power supply | Rear window defogger relay |
| B-CAN | Rear window defogger switch |
Rear Window Wiper Operation
The rear MICU controls the rear window wiper motor and washer motor based on inputs from each switch.
| Input | Output | |
|---|---|---|
| Rear MICU | IG1 power supply Rear window wiper motor stop switch | Rear window wiper motor Rear window washer motor |
| B-CAN | Windshield wiper switch (LO/HI/INT) Rear window wiper switch (INT) Washer switch (FR WASH/RR WASH) Transmission range switch (R) |
The rear MICU controls the keyless buzzer based on inputs from the answer back signals.
| Input | Output | |
|---|---|---|
| Rear MICU | Keyless buzzer | |
| B-CAN | Answer back signals |
Fuel Fill Door Opener Operation
The rear MICU controls the fuel fill door based on inputs from the door lock signals.
| Input | Output | |
|---|---|---|
| Rear MICU | Fuel fill door opener solenoid | |
| B-CAN | Door lock signal |
Windshield Wiper/Washer (Normally operation)
The relay control module controls the windshield wiper/washer based on inputs from each switch.
| Input | Output | |
|---|---|---|
| Relay control module | IG1 power supply Windshield wiper motor stop switch | Windshield wiper intermittent relay circuit Windshield wiper motor relay circuit Windshield washer motor relay circuit |
| B-CAN | Windshield wiper switch (INT/LO/HI/MIST) Washer switch (FR WASH/RR WASH) Intermittent wiper dwell time controller | Relay control module message |
See also:
• REMOVAL AND INSTALLATION