Infiniti G35 (V35). Manual - part 197

TRUNK LID OPENER

BL-175

C

D

E

F

G

H

J

K

L

M

A

B

BL

Terminals and Reference Value for BCM

NIS001JC

*: Without Intelligent Key

Ter-

minal

Wire 

Color

Item

Signal 

input/

output

Condition

Voltage (V)

(Approx.)

18*

B

Keyless and auto 
light sensor ground

—

—

0

19*

Y

Remote keyless 

entry receiver power 

supply

Output

Key is inserted in IGN key cylinder

0

All door closed

20*

L

Remote keyless 

entry receiver signal

Input

Key is inserted in IGN key cylinder

0

Waiting (All door closed)

When signal is received (All door closed)

30

P

Trunk lid opener 
switch

Input

Trunk lid opener cancel 
switch is ON position

Trunk lid opener 
switch is ON

 0

Trunk lid opener 
switch is OFF

5

Trunk lid opener cancel switch is OFF position

5

39

L

CAN-H

Input/

Output

—

—

40

P

CAN-L

Input/

Output

—

—

42

GY

Power source (Fuse)

Input

—

Battery voltage

52

B

Ground

—

—

0

55

W/R

Power source (Fus-
ible link)

Input

—

Battery voltage

68

G/W

Trunk lid opener out-
put signal

Output

Locked (OFF) 

→

 Unlocked (ON)

0 

→

 Battery voltage 

→

 0

OCC3881D

OCC3879D

OCC3880D

BL-176

TRUNK LID OPENER

CONSULT-II Function (BCM)

NIS001JD

CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.

CONSULT-II START PROCEDURE

Refer to 

GI-37, "CONSULT-II Start Procedure"

DATA MONITOR

ACTIVE TEST

BCM diagnosis 

part

Inspection item, self-diagnosis 

mode

Content

Trunk

DATA MONITOR

Displays the input data of BCM in real time basis.

ACTIVE TEST

Give a drive signals to load to check the operation check.

Monitored Item

Description

IGN ON SW

Indicates [ON/OFF] condition of ignition switch in ON position.

I-KEY TRUNK

Indicates [ON/OFF] condition of trunk open signal from key fob.

TRUNK OPNR SW

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

VEHICLE SPEED

This item displays vehicle speed.

Test item

Content

TRUNK/BACK DOOR

This test is able to check trunk lid lock assembly (trunk lid opener actuator)  unlock operation. This actu-
ator unlocks when “ON” on CONSULT-II screen is touched.

TRUNK LID OPENER

BL-177

C

D

E

F

G

H

J

K

L

M

A

B

BL

Trouble Diagnosis

NIS001JE

TRUNK DOES NOT OPEN WITH TRUNK LID OPENER SWITCH / WITHOUT INTELLIGENT KEY

1. 

CHECK TRUNK LID OPENER CANCEL SWITCH

Check trunk lid opener cancel switch position.

Does trunk lid opener cancel switch turn OFF (CANCEL)?

Yes

>> Turn on trunk lid opener cancel switch.

No

>> GO TO 2.

2. 

CHECK TRUNK LID OPEN INPUT SIGNAL

With CONSULT-II

Check trunk lid opener switch (“TRNK OPNR SW”) in “DATA MONI-
TOR” mode with CONSULT-II.

●

When trunk lid opener switch is turned to “LOCK”.

Without CONSULT-II

1.

Remove key from ignition key cylinder.

2.

Turn on trunk lid opener cancel switch.

3.

Check voltage between BCM connector and ground.

OK or NG

OK

>> GO TO 3.

NG

>> GO TO 6.

3. 

CHECK TRUNK LID OPEN OUTPUT SIGNAL

Check voltage between BCM connector and ground.

OK or NG

OK

>> GO TO 4.

NG

>> Replace BCM. Refer to 

BCS-16, "Removal and Installa-

tion of BCM"

 .

TRNK OPNR SW

: ON

PIIA9937E

Connector

Terminal

(Wire color)

Condition

Voltage [V]

(Approx.)

(+)

(–)

M1

30 (P)

Ground

Trunk lid opener switch ON

0

Trunk lid opener switch OFF

5

PIIA9334E

Con-

nector

Terminal

(Wire color)

Condition

Voltage [V]

(Approx.)

(+)

(–)

B4

68 (G/W)

Ground

Trunk lid opener switch ON

Battery voltage

Trunk lid opener switch OFF

0

PIIB9157E

BL-178

TRUNK LID OPENER

4. 

CHECK TRUNK LID LOCK ASSEMBLY (TRUNK LID OPENER ACTUATOR) CIRCUIT 

1.

Disconnect BCM connector and trunk lid lock assembly (trunk lid opener actuator) connector.

2.

Check continuity between BCM harness connector B4 terminal
68 and trunk lid lock assembly (trunk lid opener actuator) har-
ness connector B419 terminal 2.

3.

Check continuity between BCM harness connector B4 terminal
68 and ground.

OK or NG

OK

>> GO TO 5.

NG

>> Repair harness or connector.

5. 

CHECK TRUNK LID LOCK ASSEMBLY (TRUNK LID OPENER ACTUATOR) GROUND CIRCUIT

Check continuity between trunk lid lock assembly (trunk lid opener
actuator) connector B419 terminal 1 and ground.

OK or NG

OK

>> Replace trunk lid lock assembly (trunk lid opener actua-

tor).

NG

>> Repair harness or connector.

6. 

CHECK TRUNK LID OPENER CANCEL SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect trunk lid opener cancel switch connector.

3.

Check continuity between trunk lid opener cancel switch connector M56 terminals 1 and 2.

OK or NG

OK

>> GO TO 7.

NG

>> Replace trunk lid opener cancel switch.

BCM (A)

Trunk lid lock assembly (trunk lid 

opener actuator) (B)

Continuity

Connector

Terminal

Connector

Terminal

B4

68

B419

2

Yes

BCM (A)

Ground 

Continuity

Connector

Terminal

B4

68

No

PIIB9158E

Trunk lid lock assembly (trunk lid opener actu-

ator)  (A)

Ground 

Continuity

Connector

Terminal

B419

1

Yes

PIIB9159E

Terminals

Trunk lid opener cancel

switch condition

Continuity

1

2

ON

Yes

OFF

No

PIIA7871E