Security and Locks: Overview Suzuki Equator I

Automatic Door Locks: System Description

AUTOMATIC DOOR LOCKS REFERENCE CHART

AUTOMATIC DOOR LOCKS (LOCK OPERATION)

The interlock door lock function is the function that locks all doors linked with the vehicle speed.

AUTOMATIC DOOR LOCKS (UNLOCK OPERATION)

The automatic door locks (UNLOCK) function is the function that unlocks all doors linked with the key position.

Automatic Door Locks: Component Description

AUTOMATIC DOOR LOCKS REFERENCE CHART

Door Lock Function: System Description [Door Lock and Unlock Switch]

DOOR LOCK FUNCTION CHART

Selective Unlock Operation

1. When driver door key cylinder is unlocked, door lock actuator driver side is unlocked.
2. When driver door key cylinder is unlocked for the second time within 5 seconds after the first operation, door lock actuators on all doors are unlocked.

Select unlock operation mode can be changed using DOOR LOCK-UNLOCK SET mode in "Utility". Refer to [ SDT FUNCTION (BCM - DOOR LOCK) ].

Door Lock Function: Component Description [Door Lock and Unlock Switch]

DOOR LOCK FUNCTION CHART

REMOTE CONTROL ENTRY OPERATION CONDITIONS

REMOTE CONTROL ENTRY OPERATION CONDITIONS CHART

Operation Description

1. Unless the key is inserted into the ignition key cylinder, one of the doors is opened, or the keyfob is operated within 1 minute after a door lock is unlocked by keyfob operation, all the doors are automatically locked. The 1 minute timer count is executed by the BCM and after 1 minute, the BCM sends the lock signal to all doors. Lock operations are the same as for the remote control entry function.

When a door is locked or unlocked by keyfob operation, the vehicle turn signals flash and the horn sounds to verify operation.

1. When a button on the keyfob is operated, the signal is sent from the remote controller and received by the keyless remote entry receiver.
2. The received signal is sent to the BCM and compared with the registered ID number.
3. If the ID number matches, the BCM uses communication to send the turn signal flashing and horn signal to the IPDM E/R.
4. The IPDM E/R flashes the turn signal lamps and sounds the horn for each keyfob operation.

INTERIOR LAMP OPERATION

When the following input signals are both supplied

1. all door switches are in the OFF position. (when all the doors are closed)
2. interior lamp switch is in DOOR position.

Remote keyless entry system turns on interior lamp and ignition keyhole illumination (for 30 seconds) with input of UNLOCK signal from keyfob.

PANIC ALARM OPERATION

When key switch is OFF (when ignition key is not inserted in key cylinder), remote keyless entry system turns on and off horn and headlamp intermittently with input of PANIC ALARM signal from keyfob.

The alarm automatically turns off after 25 seconds or when BCM receives any signal from keyfob.

KEYLESS POWER WINDOW DOWN (OPEN) OPERATION

When keyfob unlock switch is turned ON with ignition switch OFF, and the switch is detected to be ON continuously for more than 1 second, the driver's door and passenger's door power windows are simultaneously opened.

Power window is operated to open and the operation continues as long as the keyfob unlock switch is pressed.

Door Lock Function: Component Description [Remote Keyless Entry]

DOOR LOCK FUNCTION CHART

Homelink Universal Transceiver: Component Description

HOMELINK UNIVERSAL TRANSCEIVER REFERENCE CHART

Scheme 1

Scheme 2

Scheme 3

Scheme 4

Scheme 5

Scheme 6

Scheme 7

Scheme 8

Scheme 9

Scheme 10

Description

Perform the system initialization when replacing BCM, replacing a key fob or registering an additional key fob.

Panic alarm operation mode

PANIC ALARM OPERATION MODE CHART

Back door open operation mode

BACK DOOR OPEN OPERATION MODE CHART

Keyless power window down operation mode

KEYLESS POWER WINDOW DOWN OPERATION MODE CHART

CAN (Controller Area Network) is a serial communication line for real time applications. It is an on-vehicle multiplex communication line with high data communication speed and excellent error detection ability. Modern vehicle is equipped with many electronic control unit, and each control unit shares information and links with other control units during operation (not independent). In CAN communication, control units are connected with 2 communication lines (CAN H-line, CAN L-line) allowing a high rate of information transmission with less wiring. Each control unit transmits/receives data but selectively reads required data only.

CAN Communication Signal Chart. Refer to [ CAN COMMUNICATION SIGNAL CHART ]

Detects door open/close condition.

Detects door open/close condition.

Transmits door lock/unlock operation to BCM.

Transmits door lock/unlock operation to BCM.

The main power window and door lock/unlock switch detects condition of the door key cylinder switch and transmits to BCM as the LOCK or UNLOCK signal.

Locks/unlocks the door with the signal from BCM.

Locks/unlocks the door with the signal from BCM.

Locks/unlocks the door with the signal from BCM.

Locks/unlocks the door with the signal from BCM.

Receives keyfob operation and transmits to BCM.

The following functions are available when having and carrying electronic ID.

1. Door lock/unlock
2. Panic alarm

Remote control entry function and panic alarm function are available when operating the remote buttons.

Perform answer-back for each operation with horn.

Performs operation method guide and warning with buzzer.

Perform answer-back for each operation with number of blinks.

Homelink universal transceiver can store and transmit a maximum of 3 radio signals.

Allows operation of garage doors, gates, home and office lighting, entry door locks and security system, etc.

Homelink universal transceiver power supply uses vehicle battery, which enables it to maintain every program in case battery is discharged or removed.