Infiniti FX35, FX50 (S51). Manual - part 1652

VEHICLE SECURITY SYSTEM

SEC-21

< SYSTEM DESCRIPTION >

[INTELLIGENT KEY SYSTEM]

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Component Parts Location

INFOID:0000000005249408

1.

BCM M118, M119, M121, M122, 
M123

2.

IPDM E/R E5, E6, E7

3.

ECM
VQ engine: M107
VK engine: M160

4.

A/T assembly connector F51

5.

TCM (built in A/T assembly) F151

6.

Push-button ignition switch M50

JMKIA2674ZZ

SEC-22

< SYSTEM DESCRIPTION >

[INTELLIGENT KEY SYSTEM]

VEHICLE SECURITY SYSTEM

7.

Unified meter and A/C amp. M66, 
M67

8.

Inside key antenna (instrument cen-
ter) M131

9.

Front door switch (driver side) B16

10. Back door lock assembly

(door switch) D122

11.

A/T shift selector (detention switch) 
M137

12. Stop lamp switch E110

13. Hood switch E30

14. Key slot M22

A.

Dash side lower (passenger side)

B.

Engine room dash panel (RH)

C.

Behind the instrument assist lower 
panel

D.

A/T assembly

E.

View with the cluster lid C removed

F.

View with the center console assem-
bly removed

G.

Behind the instrument assist lower 
panel

H.

View with hood switch incorporated 
into hood lock (RH)

1.

Power window main switch
(door lock and unlock switch) D8, D9

2.

Front door lock assembly (driver 
side) (door key cylinder switch) D15

3.

Inside key antenna (console) M146

4.

Inside key antenna
(luggage room) B228

5.

Remote keyless entry receiver M104 6.

Security indicator lamp
(combination meter M53)

7.

Key warning lamp
(combination meter M53)

8.

Horn (high) 2 E69, E70

9.

Horn (high) 1 E61, E62

JMKIA2675ZZ

VEHICLE SECURITY SYSTEM

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< SYSTEM DESCRIPTION >

[INTELLIGENT KEY SYSTEM]

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Component Description

INFOID:0000000005249409

A.

View with front door finisher removed B.

Under the rear seat seatback

C.

Behind the instrument lower panel 
RH

D.

Built in combination meter

E.

Built in combination meter

F.

View with front bumper removed

Component Reference

BCM

SEC-94

Door switch

DLK-69

Horn relay (high) 1/2

DLK-105

Security indicator lamp

SEC-119

Door switch

DLK-69

Back door lock assembly (door switch)

DLK-69

Door key cylinder switch

DLK-81

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< SYSTEM DESCRIPTION >

[INTELLIGENT KEY SYSTEM]

DIAGNOSIS SYSTEM (BCM)

DIAGNOSIS SYSTEM (BCM)

COMMON ITEM

COMMON ITEM : CONSULT-III Function (BCM - COMMON ITEM)

INFOID:0000000005683348

APPLICATION ITEM

CONSULT-III performs the following functions via CAN communication with BCM.

SYSTEM APPLICATION

BCM can perform the following functions for each system.
NOTE:
It can perform the diagnosis modes except the following for all sub system selection items.

×

: Applicable item

NOTE:

*: This item is displayed, but is not used. 

FREEZE FRAME DATA (FFD)

The BCM records the following vehicle condition at the time a particular DTC is detected, and displays on
CONSULT-III.

Diagnosis mode

Function Description

Work Support

Changes the setting for each system function.

Self Diagnostic Result

Displays the diagnosis results judged by BCM.

CAN Diag Support Monitor

Monitors the reception status of CAN communication viewed from BCM. Refer to CONSULT-III opera-
tion manual.

Data Monitor

The BCM input/output signals are displayed.

Active Test

The signals used to activate each device are forcibly supplied from BCM.

Ecu Identification

The BCM part number is displayed.

Configuration

• Read and save the vehicle specification.
• Write the vehicle specification when replacing BCM.

System

Sub system selection item

Diagnosis mode

Work Support

Data Monitor

Active Test

Door lock

DOOR LOCK

×

×

×

Rear window defogger

REAR DEFOGGER

×

×

Warning chime

BUZZER

×

×

Interior room lamp timer

INT LAMP

×

×

×

Exterior lamp

HEAD LAMP

×

×

×

Wiper and washer

WIPER

×

×

×

Turn signal and hazard warning lamps

FLASHER

×

×

×

—

AIR CONDITONER*

• Intelligent Key system
• Engine start system

INTELLIGENT KEY

×

×

×

Combination switch

COMB SW

×

Body control system

BCM

×

IVIS - NATS

IMMU

×

×

Interior room lamp battery saver

BATTERY SAVER

×

×

×

Back door open

TRUNK

×

×

Vehicle security system

THEFT ALM

×

×

×

RAP system

RETAINED PWR

×

Signal buffer system

SIGNAL BUFFER

×

×