Mazda RX-8. Manual — part 24

SECURITY AND LOCKS [ADVANCED KEYLESS SYSTEM]

09–14A–1

09–14A

09–14A SECURITY AND LOCKS [ADVANCED KEYLESS
SYSTEM]

SECURITY AND LOCKS OUTLINE . . . . 09–14A–1
SECURITY AND LOCKS

STRUCTURAL VIEW . . . . . . . . . . . . . . 09–14A–2

SECURITY AND LOCKS SYSTEM

WIRING DIAGRAM . . . . . . . . . . . . . . . . 09–14A–3

POWER DOOR LOCK SYSTEM

OUTLINE . . . . . . . . . . . . . . . . . . . . . . . . 09–14A–3

POWER DOOR LOCK SYSTEM

OPERATION . . . . . . . . . . . . . . . . . . . . . 09–14A–4

KEYLESS ENTRY SYSTEM

OUTLINE . . . . . . . . . . . . . . . . . . . . . . . . 09–14A–4

KEYLESS ENTRY SYSTEM

OPERATION . . . . . . . . . . . . . . . . . . . . . 09–14A–4

Normal Keyless Entry Function . . . . . . 09–14A–4
Advanced Keyless Entry Function . . . . 09–14A–5

ADVANCED KEYLESS START

FUNCTION OPERATION . . . . . . . . . . . 09–14A–7

WARNING/GUIDANCE

FUNCTION OPERATION . . . . . . . . . . . . 09–14A–8

CUSTOMIZE FUNCTION OUTLINE . . . . . 09–14A–8
ON-BOARD DIAGNOSYS SYSTEM

OUTLINE (KEYLESS
ENTRY SYSTEM) . . . . . . . . . . . . . . . . . . 09–14A–9

Special Features . . . . . . . . . . . . . . . . . . 09–14A–9

ON-BOARD DIAGNOSYS SYSTEM PID

DATA/MONITOR FUNCTION OPERATION
(KEYLESS ENTRY SYSTEM) . . . . . . . . 09–14A–9

On-board Diagnostic Function . . . . . . . 09–14A–9
PID/data monitor function . . . . . . . . . . . 09–14A–10
Simulation Function. . . . . . . . . . . . . . . . 09–14A–10

CARD KEY (TRANSMITTER)

CONSTRUCTION/OPERATION . . . . . . . 09–14A–11

KEYLESS ANTENNA

CONSTRUCTION/OPERATION . . . . . . . 09–14A–11

REQUEST SWITCH

CONSTRUCTION . . . . . . . . . . . . . . . . . . 09–14A–12

End of Toc

SECURITY AND LOCKS OUTLINE

EHU091400001101

End Of Sie

Improved marketability

•

Power door lock system adopted

•

Advanced keyless entry and start system adopted

SECURITY AND LOCKS [ADVANCED KEYLESS SYSTEM]

09–14A–2

SECURITY AND LOCKS STRUCTURAL VIEW

EHU091400001102

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BRAKE

TRUNK LID OPENER

KEYLESS
ANTENNA
(

EXTERIOR, REAR)

KEYLESS
ANTENNA
(INTERIOR,

TRUNK)

FRONT DOOR
LOCK ACTUATOR
(BUILT-IN DOOR
LOCK-LINK SWITCH)

DOOR SWITCH

DOOR KEY
CYLINDER SWITCH

REAR DOOR
UPPER LATCH SWITCH

REAR DOOR LOWER
LATCH SWITCH

KEYLESS CONTROL
MODULE

KEYLESS
RECEIVER

TRUNK LID
OPENER RELAY

DOOR LOCK SWITCH

TRUNK LID OPENER
CANCEL SWITCH

START KNOB (IGNITION SWITCH)

STEERING LOCK UNIT

COIL ANTENNA

AUXILIARY KEY

TRANSMITTER

CARD KEY

REQUEST SWITCH

KEYLESS ANTENNA
(EXTERIOR, LF)

KEYLESS ANTENNA
(EXTERIOR, RF)

KEYLESS ANTENNA
(INTERIOR, MIDDLE)

KEYLESS ANTENNA
(INTERIOR, FRONT)

KEYLESS ANTENNA
(INTERIOR, REAR)

DOOR LOCK
CONTROL MODULE

SECURITY LIGHT

KEYLESS INDICATOR
LIGHT (GREEN)
KEYLESS WARNING LIGHT
(RED)

EHU914AS8001

SECURITY AND LOCKS [ADVANCED KEYLESS SYSTEM]

09–14A–3

09–14A

SECURITY AND LOCKS SYSTEM WIRING DIAGRAM

EHU091400001103

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POWER DOOR LOCK SYSTEM OUTLINE

EHU091466000101

•

A door lock knob interlock function has been adopted where all doors are locked/unlocked when the driver’s
door is locked/unlocked with the driver’s door lock knob.

•

A door key interlock function has been adopted where all doors are locked/unlocked when the driver’s door is
locked/unlocked with the driver’s door key cylinder.

End Of Sie

KEYLESS
RECEIVER

B+

ACC

IG1

IG1

2A

2E

2C

3A

2B

3C

COIL
ANTENNA

WITH
IMMOBILIZER
SYSTEM

STEERING LOCK UNIT

+B

M M M M M

3V

3W

3H

3E

1A

1B

1C

1D

1E

1F

1M

1N

1I

1J

1H

2L

2G

2K

3Z

3AA

3Q

3N

3F

3K

3M

3I

PUSH SWITCH

KEY REMINDER SWITCH

REQUEST SWITCH (TRUNK LID)

REQUEST
SWITCH
(DRIVER
SIDE)

REQUEST SWITCH
(PASSENGER SIDE)

LOCK

UNLOCK

DOOR LOCK
ACTUATOR

KEYLESS ANTENNA (EXTERIOR, RF)

KEYLESS ANTENNA (EXTERIOR, LF)

KEYLESS ANTENNA (INTERIOR, MIDDLE)

KEYLESS ANTENNA (INTERIOR, TRUNK)

KEYLESS ANTENNA (INTERIOR, FRONT)

KEYLESS ANTENNA (EXTERIOR, REAR)

KEYLESS ANTENNA (INTERIOR, REAR)

1O

1P

1G

1K

1L

DLC-2

+B

SECURITY
LIGHT

KEYLESS
INDICATOR
LIGHT
(GREEN)

KEYLESS
WARNING
LIGHT
(RED)

INSTRUMENT CLUSTER

KEYLESS BEEPER

CAN-L

CAN-H

PCM

DOOR LOCK-LINK
SWITCH

DOOR
LOCK
CONTROL
MODULE

UNLOCK

LOCK

KEYLESS
CONTROL MODULE

EHU914AS8004

SECURITY AND LOCKS [ADVANCED KEYLESS SYSTEM]

09–14A–4

POWER DOOR LOCK SYSTEM OPERATION

EHU091466000102

•

When the driver’s door is locked/unlocked with the driver’s door lock knob or key cylinder, the door lock-link
switch in the door lock actuator is locked/unlocked via the rod.

•

The keyless control module activates each lock actuator to lock/unlock according to the lock/unlock signal from
the door lock-link switch.

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KEYLESS ENTRY SYSTEM OUTLINE

EHU091469000101

•

An advanced keyless system has been adopted that enables the driver to start the engine or lock/unlock the
doors without operating the key or transmitter (card key) by carrying the card key that has been programmed to
the vehicle.

•

The doors also can be locked/unlocked by operating the key (auxiliary key) or transmitter (card key).

•

The answer-back function has been adopted where the hazard warning light flashes and a beeping sound
confirms that the doors are locked/unlocked. Also, the advanced keyless entry system indicates activation by a
buzzer sound.

•

A warning and guidance function has been adopted that promotes correction if the system is operated
improperly, and uses the indicator light in the instrument cluster, a buzzer sound, and the keyless beeper from
behind passenger compartment.

•

A customize function that switches the activation/deactivation of each function has been adopted.

•

A rolling code type transmitter (card key) has been adopted to prevent theft by radiowave interception.

•

To prevent improper operation while the vehicle is moving, the doors cannot be locked/unlocked by operating
the transmitter (card key) or request switch when the start knob is in any position except LOCK.

End Of Sie

KEYLESS ENTRY SYSTEM OPERATION

EHU091469000102

Normal Keyless Entry Function
Lock/unlock

Note

•

If any of the following conditions are met, the doors cannot be locked by operating the transmitter (card
key).

—

The auxiliary key is inserted in the ignition key cylinder.

—

The start knob is not in the LOCK position.

—

The start knob is being pressed.

—

Any door is open.

•

If any of the following conditions are met, the doors cannot be unlocked by operating the transmitter (card
key).

—

The auxiliary key is inserted in the ignition key cylinder.

—

The start knob is not in the LOCK position.

—

The start knob is being pressed.

1. When the transmitter (card key) is operated, the card key sends ID data and rolling code. They are received by

the keyless receiver and sent to the keyless control module.

2. When the keyless control module receives a lock/unlock signal from the transmitter (card key) and verifies the

ID, the signal is sent to the all lock actuators activate to lock/unlock.

KEYLESS
CONTROL
MODULE

DOOR LOCK-LINK SWITCH
(IN DRIVER'S DOOR LOCK
ACTUATOR)

DRIVER'S DOOR
LOCK KNOB

DRIVER'S DOOR
KEY CYLINDER

LOCK ACTUATOR

EHU914AS8002