System Description

POWER DOOR LOCK SYSTEM

System Description

Power is supplied at all times
- through 40A fusible link (letter g, located in the fuse and fusible link box)
- to BCM terminal 70
- through 10A fuse [No. 8, located in the fuse block (J/B)]
- to BCM terminal 57
- through 10A fuse [No. 10, located in the fuse block (J/B)]
- to key switch and key lock solenoid terminal 2 (without Intelligent Key system)
- through 10A fuse [No. 31, located in the fuse block (J/B)]
- to key switch and ignition knob switch terminals 2 and 4 (with Intelligent Key system).
When key switch is ON (key is inserted in ignition key cylinder), power is supplied
- through key switch terminal 1 (without Intelligent Key system) or key switch and ignition knob terminal 1 (with
Intelligent Key system)
- to BCM terminal 37.
Ground is supplied
- to BCM terminal 67
- through body grounds M57 and M61.

LOCK OPERATION

When the door is locked with main power window and door lock/unlock switch, ground is supplied
- to BCM terminal 45
- through main power window and door lock and unlock switch terminals 17 and 18
- through body grounds M57 and M61.
When the door is locked with power window and door lock/unlock switch RH, ground is supplied
- to BCM terminal 45
- through power window and door lock and unlock switch RH terminals 1 and 3
- through body grounds M57 and M61.
When the door is locked with front door lock assembly LH (key cylinder switch), ground is supplied
- to BCM terminal 8
- through front door lock assembly LH (key cylinder switch) terminals 4 and 6
- through body grounds M57 and M61.

UNLOCK OPERATION

When the door is unlocked with main power window and door lock/unlock switch, ground is supplied
- to BCM terminal 46
- through main power window and door lock/unlock switch terminals 6 and 17
- through body grounds M57 and M61.
When the door is unlocked with power window and door lock/unlock switch RH, ground is supplied
- to BCM terminal 46
- through power window and door lock and unlock switch RH terminals 2 and 3
- through body grounds M57 and M61.
When the door is unlocked with front door lock assembly LH (key cylinder switch), ground is supplied
- to BCM terminal 7
- through front door lock assembly LH (key cylinder switch) terminals 4 and 5
- through body grounds M57 and M61.
When the front door switch LH is ON (door is OPEN), ground is supplied
- to BCM terminal 47
- through front door switch LH terminal 2
- through front door switch LH case ground.
When the front door switch RH is ON (door is OPEN), ground is supplied
- to BCM terminal 12
- through front door switch RH terminal 2
- through front door switch RH case ground.
When the rear door switch LH is ON (door is OPEN), ground is supplied
- to BCM terminal 48
- through rear door switch LH terminal 1
- through rear door switch LH case ground.
When the rear door switch RH is ON (door is OPEN), ground is supplied
- to BCM terminal 13
- through rear door switch RH terminal 1
- through rear door switch RH case ground.
When the back door lock assembly (back door switch) is ON (back door is OPEN), ground is supplied
- to BCM terminal 43
- through back door lock assembly (back door switch) terminals 3 and 4
- through body grounds B117, B132 and D402.

OUTLINE

Functions available by operating the inside door lock and unlock switches
- Interlocked with the locking operation of door lock and unlock switch, door lock actuators of all doors are locked.
- Interlocked with the unlocking operation of door lock and unlock switch, door lock actuators of all doors are unlocked.
Functions available by operating the front door lock assembly LH (key cylinder switch)
- Interlocked with the locking operation of front door lock assembly LH (key cylinder switch), door lock actuators of all doors are locked.
- When front door lock assembly LH (key cylinder switch) is unlocked, front door lock assembly LH (actuator)
is unlocked.
- When front door lock assembly LH (key cylinder switch) is unlocked for the second time within 5 seconds after the first operation, front door lock assembly RH (actuator), rear door lock actuator LH and rear door lock actuator RH are unlocked.
Key reminder door system
When door lock and unlock switch is operated to lock doors with ignition key inserted in key cylinder and any door open, all door lock actuators are locked and then unlocked.

AUTOMATIC DOOR LOCKS (LOCK OPERATION)

The interlock door lock function is the function that locks all doors linked with the vehicle speed.
Vehicle Speed Sensing Auto Door Lock*1
All doors are locked when the vehicle speed reaches 24 km/h (15 MPH) or more.
BCM outputs the lock signal to all door lock actuators when it detects that the ignition switch is turned ON, all doors are closed and the vehicle speed received from the combination meter via CAN communication becomes 15 MPH (24 km/h) or more.
If a door is opened and closed at any time during one ignition cycle (OFF --> ON), even after initial auto door lock has taken place, the BCM will relock all doors when the vehicle speed reaches 15 MPH (24 km/h) or more again.
Setting change of Automatic Door Locks (LOCK) Function
The lock operation setting of the automatic door locks function can be changed.
With CONSULT
The ON/OFF switching of the automatic door locks (LOCK) function and the type selection of the automatic door locks (LOCK) function can be performed at the WORK SUPPORT setting of CONSULT. Scan Tool Testing and Procedures.
Without CONSULT
The automatic door locks (LOCK) function can be switched ON/OFF by performing the following operation.
1.Close all doors (door switch OFF).
2.Turn ignition switch ON.
3.Within 20 seconds of turning the ignition switch ON, press and hold the door lock and unlock switch to the
LOCK position for more than 5 seconds.
4.The switching is completed when the hazard lamps blink.





5.The ignition switch must be turned OFF and ON again between each setting change.

AUTOMATIC DOOR LOCKS (UNLOCK OPERATION)

The automatic door locks (UNLOCK) function is the function that unlocks all doors linked with the key position.
IGN OFF Interlock Door Unlock*1
For vehicles equipped with Intelligent Key system, all doors are unlocked when the power supply position is changed from ON to OFF.
For vehicles not equipped with Intelligent Key system, all doors are unlocked when the mechanical key is removed from the ignition key cylinder.
BCM outputs the unlock signal to all door lock actuators when it detects that the power supply position is changed from ignition switch ON to OFF (with Intelligent Key) or when the mechanical key is removed from the ignition key cylinder (without Intelligent Key).
Setting change of Automatic Door Locks (UNLOCK) Function
The lock operation setting of the automatic door locks function can be changed.
With CONSULT
The ON/OFF switching of the automatic door locks (UNLOCK) function and the type selection of the automatic door locks (UNLOCK) function can be performed at the WORK SUPPORT setting of CONSULT. Scan Tool Testing and Procedures.
Without CONSULT
The automatic door locks (UNLOCK) function can be switched ON/OFF by performing the following operation.
1.Close all doors (door switch OFF).
2.Turn ignition switch ON.
3.Within 20 seconds of turning the ignition switch ON, press and hold the door lock and unlock switch to the
UNLOCK position for more than 5 seconds.
4.The switching is completed when the hazard lamps blink.





5.The ignition switch must be turned OFF and ON again between each setting change.
*1: This function is set to ON before delivery.