Infiniti QX56 (JA60). Manual — part 621
INL-12
< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (BCM)
INT LAMP : CONSULT-III Function (BCM - INT LAMP)
INFOID:0000000005356687
WORK SUPPORT
* : Initial setting
DATA MONITOR
JPLIA0093GB
Work Item
Setting item
Setting
SET I/L D-UNLCK INTCON
ON*
With the interior room lamp timer function
OFF
Without the interior room lamp timer function
ROOM LAMP ON TIME SET
MODE 1
0.5 sec.
Sets the interior room lamp gradual brightening time.
MODE 2*
1 sec.
MODE 3
2 sec.
MODE 4
3 sec.
MODE 5
4 sec.
MODE 6
5 sec.
MODE 7
0 sec.
ROOM LAMP OFF TIME SET
MODE 1
0.5 sec.
Sets the interior room lamp gradual dimming time.
MODE 2
1 sec.
MODE 3
2 sec.
MODE 4*
3 sec.
MODE 5
4 sec.
MODE 6
5 sec.
MODE 7
0 sec.
Monitor Item
[Unit]
Description
IGN ON SW [ON/OFF]
Ignition switch (ON) status judges from IGN signal (ignition power supply)
KEY ON SW [ON/OFF]
The switch status input from key switch
DOOR SW-DR [ON/OFF]
The switch status input from front door switch LH
DOOR SW-AS [ON/OFF]
The switch status input from front door switch RH
DOOR SW-RR [ON/OFF]
The switch status input from rear door switch RH
DOOR SW- RL [ON/OFF]
The switch status input from rear door switch LH
BACK DOOR SW [ON/OFF]
The switch status input from back door switch
KEY CYL LK-SW [ON/OFF]
Lock switch status input from door lock and unlock switch
KEY CYL UN-SW [ON/OFF]
Lock switch status input from door lock and unlock switch
DIAGNOSIS SYSTEM (BCM)
INL-13
< FUNCTION DIAGNOSIS >
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INL
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ACTIVE TEST
BATTERY SAVER
BATTERY SAVER : CONSULT-III Function (BCM - BATTERY SAVER)
INFOID:0000000005356711
WORK SUPPORT
*: Initial setting
DATA MONITOR
CDL LOCK SW [ON/OFF]
Lock switch status input from door lock and unlock switch
CDL UNLOCK SW [ON/OFF]
Unlock switch status input from door lock and unlock switch
I-KEY LOCK [ON/OFF]
Lock signal status received from Intelligent Key unit by CAN communication
I-KEY UNLOCK [ON/OFF]
Unlock signal status received from Intelligent Key unit by CAN communication
Monitor Item
[Unit]
Description
Test Item
Operation
Description
IGN ILLUM
ON
Outputs the ignition keyhole illumination control signal to turn the ignition keyhole il-
lumination lamp ON.
OFF
Stops the ignition keyhole illumination control signal to turn the ignition keyhole illu-
mination lamp OFF.
INT LAMP
ON
Outputs the interior room lamp control signal to turn the interior room lamps ON.
OFF
Stops the interior room lamp control signal to turn the interior room lamps OFF.
STEP LAMP TEST
ON
Outputs the step lamp control signal to turn the step lamps ON.
OFF
Stops the step lamp control signal to turn the step lamps OFF.
LUGGAGE LAMP TEST
ON
Outputs the luggage lamp control signal to turn the luggage lamp ON.
OFF
Stops the luggage lamp control signal to turn the luggage lamp OFF.
Work Item
Setting Item
Setting
ROOM LAMP TIMER SET
MODE 1*
30 min.
Sets the interior room lamp battery saver timer operating
time.
MODE 2
60 min.
MODE 3
10 min.
Monitor Item
[Unit]
Description
IGN ON SW [ON/OFF]
Ignition switch (ON) status judges from IGN signal (ignition power supply)
KEY ON SW [ON/OFF]
The switch status input from key switch
DOOR SW-DR [ON/OFF]
The switch status input from front door switch (driver side)
DOOR SW-AS [ON/OFF]
The switch status input from front door switch (passenger side)
DOOR SW-RR [ON/OFF]
The switch status input from rear door switch RH
DOOR SW- RL [ON/OFF]
The switch status input from rear door switch LH
BACK DOOR SW [ON/OFF]
The switch status input from back door switch
KEY CYL LK-SW [ON/OFF]
Lock switch status input from door key cylinder switch
KEY CYL UN-SW [ON/OFF]
Unlock switch status input from door key cylinder switch
CDL LOCK SW [ON/OFF]
Lock switch status input from door lock and unlock switch
CDL UNLOCK SW [ON/OFF]
Unlock switch status input from door lock and unlock switch
I-KEY LOCK [ON/OFF]
Lock signal status received from Intelligent Key unit by CAN communication
I-KEY UNLOCK [ON/OFF]
Unlock signal status received from Intelligent Key unit by CAN communication
INL-14
< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (BCM)
ACTIVE TEST
*: Each lamp switch is in ON position.
Test Item
Operation
Description
BATTERY SAVER
OFF
Cuts the interior room lamp power supply to turn interior room lamps OFF.
ON
Outputs the interior room lamp power supply to turn interior room lamps ON.*
POWER SUPPLY AND GROUND CIRCUIT
INL-15
< COMPONENT DIAGNOSIS >
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COMPONENT DIAGNOSIS
POWER SUPPLY AND GROUND CIRCUIT
BCM
BCM : Diagnosis Procedure
INFOID:0000000005356487
Regarding Wiring Diagram information, refer to
.
1.
CHECK FUSES AND FUSIBLE LINK
Check that the following fuses and fusible link are not blown.
Is the fuse blown?
YES
>> Replace the blown fuse or fusible link after repairing the affected circuit.
NO
>> GO TO 2
2.
CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM.
3. Check voltage between BCM harness connector and ground.
Is the measurement value normal?
YES
>> GO TO 3
NO
>> Repair or replace harness.
3.
CHECK GROUND CIRCUIT
Terminal No.
Signal name
Fuses and fusible link No.
57
Battery power supply
22 (15A)
70
F (50A)
11
Ignition ACC or ON
4 (10A)
38
Ignition ON or START
59 (10A)
Connector
Terminals
Power
source
Condition
Voltage (V) (Ap-
prox.)
(+)
(-)
M18
11
Ground
ACC
power
supply
Ignition
switch
ACC or
ON
Battery voltage
38
Ground
Ignition
power
supply
Ignition
switch ON
or START
Battery voltage
M20
57
Ground
Battery
power
supply
Ignition
switch
OFF
Battery voltage
70
Ground
Battery
power
supply
Ignition
switch
OFF
Battery voltage
LIIA2415E
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