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-
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
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