Scheme 1
Scheme 2
Scheme 3
Scheme 4
Rear Window Defogger Timer Operation
The driver's MICU control of the rear window defogger timer is based on ignition switch and rear window defogger switch inputs.
| Input | Output | |
|---|---|---|
| Drivers MICU | Ignition switch (IG1) | Rear window defogger relay |
| B-CAN | Rear window defogger switch |
REAR WINDOW DEFOGGER TIMER OPERATION REFERENCE
Answer Back Response Operation
The driver's MICU control of the lighting system and horns is based on keyless data sent by B-CAN.
| Input | Output | |
|---|---|---|
| Driver's MICU | Headlight (low beam) Parking light Side marker light Taillights License plate lights Horns | |
| B-CAN | ANSWER BACK signal | Parking light Horn relay |
ANSWER BACK RESPONSE OPERATION REFERENCE
Door Lock Response Operation
The driver's MICU control of the door lock actuators LOCK, UNLOCK, DRIVER'S UNLOCK, TAILGATE UNLOCK is based on B-CAN door lock switch signals.
| Input | Output | |
|---|---|---|
| Driver's MICU | Driver's door lock actuator (UNLOCK) Door lock actuators (LOCK) Door lock actuators (UNLOCK) Tailgate release actuator | |
| B-CAN | Door lock switch signals |
DOOR LOCK RESPONSE OPERATION REFERENCE
Auto Power Door Locks (LOCK operation)
The driver's MICU control of the door lock actuators is based on inputs from each switch.
| Input | Output | |
|---|---|---|
| Driver's MICU | IG1 power supply Transmission range switch (P position) Driver's door switch Left rear door switch Tailgate latch switch Left rear door lock knob switch (LOCK) | Door lock actuators (LOCK) |
| B-CAN | Front passenger's door switch Right rear door switch Driver's door lock knob switch (LOCK) Front passenger's door lock knob switch (LOCK) Right rear door lock knob switch (LOCK) Vehicle speed pulse signal Engine speed signal | Door lock actuators (LOCK) |
AUTO POWER DOOR LOCKS REFERENCE
Auto Power Door Locks (UNLOCK operation)
The driver's MICU control of the door lock actuators is based on inputs from each switch.
| Input | Output | |
|---|---|---|
| Driver's MICU | IG1 power supply Transmission range switch (P position) Driver's door switch Left rear door switch Tailgate latch switch Brake pedal position switch Left rear door lock knob switch (UNLOCK) | Driver's door lock actuators (UNLOCK) Door lock actuators (UNLOCK) |
| B-CAN | Front passenger's door switch Right rear door switch Driver's door lock knob switch (UNLOCK) Front passenger's door lock knob switch (UNLOCK) Right rear door lock knob switch (UNLOCK) | Door lock actuators (UNLOCK) |
AUTO POWER DOOR LOCKS REFERENCE
Washer Operation
The passenger's MICU control of the windshield washer motor and rear window washer motor is based on inputs from the wiper switch.
| Input | Output | |
|---|---|---|
| Passenger's MICU | IG1 power supply | Rear window wiper motor relay Rear window washer motor relay Windshield washer motor relay |
| B-CAN | Rear window washer switch signal Windshield washer switch signal | Rear window washer motor relay signal Windshield washer motor relay signal |
WASHER OPERATION REFERENCE