Infiniti G35 (V35) Sedan. Manual - part 348

 

  Index      Infiniti     Infiniti G35 (V35) Sedan - service repair manual 2007 year

 

Search            

 

 

 

 

 

 

 

 

 

Content   ..  346  347  348  349   ..

 

 

Infiniti G35 (V35) Sedan. Manual - part 348

 

 

DIAGNOSIS SYSTEM (BCM)

DLK-53

< FUNCTION DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

ACTIVE TEST

Monitor Item

Condition

REQ SW-DR

Indicates [ON/OFF] condition of door request switch (driver side).

REQ SW-AS

Indicates [ON/OFF] condition of door request switch (passenger side).

REQ SW-BD/TR

Indicates [ON/OFF] condition of trunk opener request switch.

PUSH SW

Indicates [ON/OFF] condition of push-button ignition switch.

CLUCH SW

Indicates [ON/OFF] condition of clutch switch.

BRAKE SW 1

Indicates [ON/OFF] condition of brake switch.

DETE/CANCL SW

Indicates [ON/OFF] condition of P position.

SFT PN/N SW

Indicates [ON/OFF] condition of P or N position.

S/L -LOCK

Indicates [ON/OFF] condition of steering lock (LOCK).

S/L -UNLOCK

Indicates [ON/OFF] condition of steering lock (UNLOCK).

S/L RELAY-F/B

Indicates [ON/OFF] condition of ignition switch.

UNLK SEN-DR

Indicates [ON/OFF] condition of driver door UNLOCK status.

PUSH SW -IPDM

Indicates [ON/OFF] condition of push-button ignition switch.

IGN RLY1 F/B

Indicates [ON/OFF] condition of ignition relay 1.

DETE SW -IPDM

Indicates [ON/OFF] condition of P position.

SFT PN -IPDM

Indicates [ON/OFF] condition of P or N position.

SFT P -MET

Indicates [ON/OFF] condition of P position.

SFT N -MET

Indicates [ON/OFF] condition of N position.

ENGINE STATE

Indicates [STOP/START/CRANK/RUN] condition of engine states.

S/L LOCK-IPDM

Indicates [ON/OFF] condition of steering lock (LOCK).

S/L UNLOCK-IPDM

Indicates [ON/OFF] condition of steering lock (UNLOCK).

S/L RELAY-REQ

Indicates [ON/OFF] condition of steering lock relay.

VEH SPEED 1

Display the vehicle speed signal received from combination meter by numerical value [Km/h].

VEH SPEED 2

Display the vehicle speed signal received from ABS or VDC or CVT by numerical value [Km/h].

DOOR STAT-DR

Indicates [LOCK/READY/UNLK] condition of driver side door status.

DOOR STAT-AS

Indicates [LOCK/READY/UNLK] condition of passenger side door status.

KEY SW -SLOT

Indicates [ON/OFF] condition of key slot.

RKE OPE COUN1

When remote keyless entry receiver receives the signal transmitted while operating on Intelligent Key, the 
numerical value start changing.

RKE OPE COUN2

NOTE:
This item is displayed, but cannot be monitored. 

TRNK/HAT MNTR

Indicates [ON/OFF] condition of trunk lid.

RKE-LOCK

Indicates [ON/OFF] condition of LOCK signal from Intelligent Key.

RKE-UNLOCK

Indicates [ON/OFF] condition of UNLOCK signal from Intelligent Key.

RKE-TR/BD

Indicates [ON/OFF] condition of TRUNK OPEN signal from Intelligent Key.

RKE-PANIC

Indicates [ON/OFF] condition of PANIC button of Intelligent Key.

RKE-P/W OPEN

Indicates [ON/OFF] condition of P/W DOWN signal from Intelligent Key.

RKE-MODE CHG

Indicates [ON/OFF] condition of MODE CHANGE signal from Intelligent Key.

Test item

Description

BATTERY SAVER

This test is able to check interior room lamp operation.
The interior room lamp will be activated after “ON” on CONSULT-III screen is touched.

PW REMOTO DOWN SET

This test is able to check power window down operation.
The power window down will be activated after “ON” on CONSULT-III screen is touched.

DLK-54

< FUNCTION DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

DIAGNOSIS SYSTEM (BCM)

TRUNK

TRUNK : CONSULT-III Function (BCM - TRUNK)

INFOID:0000000000961119

BCM CONSULT-III FUNCTION

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

OUTSIDE BUZZER

This test is able to check Intelligent Key warning buzzer operation.
Intelligent Key warning buzzer sounds when “ON” on CONSULT-III screen is touched.

INSIDE BUZZER

This test is able to check warning chime in combination meter operation.
• Take away warning chime sounds when “TAKE OUT” on CONSULT-III screen is touched.
• Key warning chime sounds when “KEY WARN” on CONSULT-III screen is touched.
• P position warning chime sounds when “P RNG WARN” on CONSULT-III screen is touched.
• ACC warning chime sounds when “ACC WARN” on CONSULT-III screen is touched.

INDICATOR

This test is able to check warning lamp operation.
• “KEY” Warning lamp illuminates when “KEY IND ON” on CONSULT-III screen is touched.
• “KEY” Warning lamp flashes when “KEY IND FSH” on CONSULT-III screen is touched.

INT LAMP

This test is able to check interior room lamp operation.
The interior room lamp will be activated after “ON” on CONSULT-III screen is touched.

LCD

This test is able to check meter display information
• Engine start information displays when “BRAKE/P” on CONSULT-III screen is touched.
• Engine start information displays when “BRAKE/P/ON” on CONSULT-III screen is touched.
• Key ID warning displays when “KEY ID NG” on CONSULT-III screen is touched.
• Steering lock information displays when “STLCK RELES” on CONSULT-III screen is touched.
• P position warning displays when “P RNG IND” on CONSULT-III screen is touched.
• Intelligent Key insert information displays when “INSERT KEY” on CONSULT-III screen is 

touched.

• Intelligent Key low battery warning displays when “KEY BAT LOW” on CONSULT-III screen is 

touched.

• Take away through window warning displays when “TK AWAY WDW” on CONSULT-III screen 

is touched.

• Take away warning display when “TAKE AWAY” on CONSULT-III screen is touched.
• OFF position warning display when “IGN OFF WARN” on CONSULT-III screen is touched.

TRUNK/GLASS HATCH

This test is able to check trunk lid opener actuator open operation.
This actuator opens when “ON” on CONSULT-III screen is touched.

FLASHER

This test is able to check security hazard lamp operation.
The hazard lamps will be activated after “ON” on CONSULT-III screen is touched.

HORN

This test is able to check horn operation.
The horn will be activated after “ON” on CONSULT-III screen is touched.

IGN CONT2

This test is able to check security hazard lamp operation.
The hazard lamps will be activated after “ON” on CONSULT-III screen is touched.

P RANGE

This test is able to check A/T device power supply
A/T device power is supplied when “ON” on CONSULT-III screen is touched.

ENGINE SW ILLUMI

This test is able to check push-ignition switch illumination operation.
Push-ignition switch illumination illuminates when “ON” on CONSULT-III screen is touched.

LOCK INDCATOR

This test is able to check LOCK indicator in push-ignition switch operation.
LOCK indicator in push-ignition switch illuminates when “ON” on CONSULT-III screen is touched.

ACC INDCATOR

This test is able to check ACC indicator in push-ignition switch operation.
LOCK indicator in push-ignition switch illuminates when “ON” on CONSULT-III screen is touched.

IGNITION ON IND

This test is able to check INGITION ON indicator in push-ignition switch operation.
LOCK indicator in push-ignition switch illuminates when “ON” on CONSULT-III screen is touched.

KEY SLOT ILLUMI

This test is able to check key slot illumination operation.
Key slot illumination flash when “ON” on CONSULT-III screen is touched.

Test item

Description

Diagnosis mode

Function Description

DATA MONITOR

The BCM input/output signals are displayed.

ACTIVE TEST

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

DIAGNOSIS SYSTEM (BCM)

DLK-55

< FUNCTION DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

DATA MONITOR

ACTIVE TEST

Monitor Item

Contents

PUSH SW

Indicates [ON/OFF] condition of push switch.

UNLK SEN -DR

Indicates [ON/OFF] condition of unlock sensor.

VEH SPEED 1

Indicates [Km/h] condition of vehicle speed signal from combination meter.

KEY CYL SW-TR

NOTE:
This item is displayed, but cannot be monitored. 

TR CANCEL SW

Indicates [ON/OFF] condition of trunk lid opener cancel switch.

TR/BD OPEN SW

Indicates [ON/OFF] condition of trunk lid opener switch.

TRNK/HAT MNTR

Indicates [ON/OFF] condition of trunk room lamp switch.

RKE-TR/BD

Indicates [ON/OFF] condition of trunk open signal from Intelligent Key remote controller button.

Test item

Description

TRUNK/GLASS HATCH

This test is able to check trunk open operation.
Trunk open when “OPEN” on CONSULT-III screen is touched.

DLK-56

< COMPONENT DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

U1000 CAN COMM CIRCUIT

COMPONENT DIAGNOSIS

U1000 CAN COMM CIRCUIT

Description

INFOID:0000000000961120

CAN (Controller Area Network) is a serial communication line for real time applications. It is an on-vehicle mul-
tiplex 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 

LAN-28, "CAN Communication Signal Chart"

.

DTC Logic

INFOID:0000000000961121

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000000961122

1.

PERFORM SELF DIAGNOSTIC

1.

Turn ignition switch ON and wait for 2 second or more.

2.

Check “Self Diagnostic Result”.

Is “CAN COMM CIRCUIT” displayed?

YES

>> Refer to 

LAN-18, "Trouble Diagnosis Flow Chart"

.

NO

>> Refer to 

GI-39, "Intermittent Incident"

.

DTC

CONSULT-III display 

description

DTC Detection Condition

Possible cause

U1000

CAN COMM CIRCUIT

When BCM cannot communicate CAN com-
munication signal continuously for 2 sec-
onds or more.

In CAN communication system, any item (or items) 
of the following listed below is malfunctioning.
• Transmission
• Receiving (ECM)
• Receiving (VDC/TCS/ABS)
• Receiving (METER/M&A)
• Receiving (TCM)
• Receiving (MULTI AV)
• Receiving (IPDM E/R)

 

 

 

 

 

 

 

Content   ..  346  347  348  349   ..