Infiniti G35 (V35). Manual - part 184

 

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Infiniti G35 (V35). Manual - part 184

 

 

INTELLIGENT KEY SYSTEM

BL-123

C

D

E

F

G

H

J

K

L

M

A

B

BL

POWER WINDOW DOWN FUNCTION MALFUNCTION

NOTE:

Before performing the diagnosis in the following table, check “Trouble Diagnosis Procedure”. Refer to 

BL-

112, "Trouble Diagnosis Procedure"

 .

If the following “symptoms” are detected, check systems shown in the “Diagnoses/service procedure” col-
umn in this order.

Conditions of Vehicle (Operating Conditions)

Key is not inserted in ignition key cylinder.

One or more registered Intelligent Keys are in the vehicle.

WARNING CHIME FUNCTION MALFUNCTION

NOTE:

Before performing the diagnosis in the following table, check “Trouble Diagnosis Procedure”. Refer to 

BL-

112, "Trouble Diagnosis Procedure"

 .

Make sure that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis,
and check each symptom.

If the following “symptoms” are detected, check systems shown in the “Diagnosis/service procedure” col-
umn in this order.

Conditions of Vehicle (Operating Conditions)
Each warning chime function is ON when setting on CONSULT-II.

Horn reminder does not operate properly by 
trunk opener request switch.

1.

Check “TRUNK/GLASS HATCH OPEN” setting in “WORK 
SUPPORT”.

BL-115

2.

Check Intelligent Key warning buzzer (engine room).

BL-142

3.

Check trunk lid opener system.

BL-170

4.

Replace Intelligent Key unit

BL-157

Symptom

Diagnosis/service procedure

Reference page

Symptom

Diagnosis/service procedure

Reference page

Power window down function does not 
operate properly.

1.

Check “P/W DOWN DELAY” setting in “WORK SUPPORT”.

BL-115

2.

Check Intelligent Key battery inspection.

BL-158

Symptom

Diagnosis/service procedure

Reference page

Ignition switch warning chime does not 
operate.

1.

Check ignition knob switch.

BL-130

2.

Check door switch

BL-132

3.

Check key switch

BL-127

4.

Check Intelligent Key warning buzzer (instrument panel).

BL-141

5.

Replace Intelligent Key unit.

BL-157

Ignition key warning chime does not 
operate properly.
(When mechanical key used)

1.

Check key switch (Intelligent Key unit input).

BL-127

2.

Check key switch (BCM input).

BL-129

3.

Check door switch.

BL-132

4.

Check warning chime.

DI-37

5.

Replace Intelligent Key unit.

BL-157

OFF position warning chime does not 
operate.

1.

Check ignition knob switch.

BL-130

2.

Check key switch

BL-127

3.

Check power supply and ground circuit

BL-126

4.

Check Intelligent Key warning buzzer (instrument panel).

BL-141

5.

Replace Intelligent Key unit.

BL-157

OFF position warning chime (after door 
closed) does not operate properly.

1.

Check ignition knob switch.

BL-130

2.

Check Intelligent Key warning buzzer (engine room).

BL-142

3.

Replace Intelligent Key unit.

BL-157

BL-124

INTELLIGENT KEY SYSTEM

Take away warning chime does not oper-
ate properly.

1.

Check door switch.

BL-132

2.

Check power supply and ground circuit

BL-126

3.

Check Intelligent Key battery inspection

BL-158

4.

Check inside key antenna.

BL-145

5.

Check Intelligent Key warning buzzer (engine room).

BL-142

6.

Replace Intelligent Key unit.

BL-157

Take away warning chime (from window) 
does not operate properly.

1.

Check “TAKE OUT FROM WINDOW WARN” setting in 
“WORK SUPPORT”

BL-115

2.

Check inside key antenna.

BL-145

3.

Check power supply and ground circuit

BL-126

4.

Check Intelligent Key battery inspection

BL-158

5.

Check Intelligent Key warning buzzer (instrument panel).

BL-141

6.

Replace Intelligent Key unit.

BL-157

Door lock operation warning chime does 
not operate properly.

1.

Check door switch

BL-132

2.

Check ignition knob switch

BL-130

3.

Check door request switch (driver side)

BL-136

4.

Check outside key antenna (driver side)

BL-143

5.

Check inside key antenna

BL-145

6.

Check Intelligent Key warning buzzer (engine room).

BL-142

7.

Replace Intelligent Key unit.

BL-157

Symptom

Diagnosis/service procedure

Reference page

INTELLIGENT KEY SYSTEM

BL-125

C

D

E

F

G

H

J

K

L

M

A

B

BL

WARNING LAMP FUNCTION MALFUNCTION

NOTE:

Before performing the diagnosis in the following table, check “Trouble Diagnosis Procedure”. Refer to 

BL-

112, "Trouble Diagnosis Procedure"

 .

If the following “symptoms” are detected, check systems shown in the “Diagnosis/service procedure” col-
umn in this order.

Check CAN Communication System

NIS001JU

1. 

CHECK SELF-DIAGNOSTIC RESULTS

CAUTION:

If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which performs CAN communication.

 With CONSULT-II

Connect CONSULT-II, and turn ignition switch ON.

Touch “INTELLIGENT KEY” on “SELECT SYSTEM” screen.

Touch “SELF-DIAG RESULTS” on “SELECT DIAG MODE” screen.

Check display content in self-diagnostic results.

OK or NG

NO DTC IS DETECTED>> INSPECTION END
CAN COMM [U1000]>> After printing “SELF-DIAGNOSIS RESULTS”, go to “CAN SYSTEM”, Refer to 

LAN-

47, "CAN System Specification Chart"

 .

CAN COMM2 [U1010]>> Replace Intelligent Key unit.

Symptom

Diagnosis/service procedure

Reference page

Intelligent Key low battery warning does not operate 
properly.

1.

Check “LOW BAT OF KEY FOB WARN” set-
ting in “WORK SUPPORT”.

BL-115

2.

Check Intelligent Key battery inspection.

BL-158

3.

Check KEY warning lamp (green).

BL-155

4.

Replace Intelligent Key unit.

BL-157

P position warning lamp does not illuminate properly.

1.

Check park position switch.

BL-150

2.

Check “P-SHIFT” warning lamp (red).

BL-152

3.

Replace Intelligent Key unit.

BL-157

Take away warning lamp does not illuminate properly. 
(Take away warning chime is operated.)

1.

Check KEY warning lamp (red).

BL-153

2.

Replace Intelligent Key unit.

BL-157

Ignition switch warning lamp does not illuminate prop-
erly. (Ignition switch warning chime is operated)

1.

Check KEY warning lamp (red).

BL-153

2.

Replace Intelligent Key unit.

BL-157

CONSULT-II display item

DTC code

NO DTC IS DETECTED

CAN COMM

U1000

CAN COMM2

U1010

BL-126

INTELLIGENT KEY SYSTEM

Check Power Supply and Ground Circuit

NIS001JV

1. 

CHECK POWER SUPPLY CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect Intelligent Key unit connector.

3.

Check voltage between Intelligent Key unit harness connector
and ground.

OK or NG

OK

>> GO TO 2.

NG

>> Repair or replace Intelligent Key power supply circuit.

2. 

CHECK GROUND CIRCUIT

Check continuity between Intelligent Key unit harness connector
M75 terminal 12 (B) and ground.

OK or NG

OK

>> Power supply and ground circuits are OK.

NG

>> Repair or replace the Intelligent Key unit ground circuit.

Connector

Terminal

(Wire color)

Ignition switch position

M75

(+)

(–)

OFF

ACC

ON

6 (Y/G)

Ground

0V

0V

Battery voltage

10 (LG)

0V

Battery voltage

Battery voltage

11 (Y)

Battery volt-

age

Battery voltage

Battery voltage

MIIB0360E

12 (B) - Ground

: Continuity should exist.

MIIB0361E

 

 

 

 

 

 

 

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