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LT-14
HEADLAMP -CONVENTIONAL TYPE-
2.CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check voltage between BCM harness connector and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.
3.CHECK GROUND CIRCUIT
Check continuity between BCM harness connector and ground.
OK or NG
OK >> INSPECTION END
NG >> Repair harness or connector.
Terminal Ignition switch position
(+)
(-)OFFACCON
BCM
connectorTerminal
M42 3
Ground0V 0VBattery
voltage
M44 57Battery
voltageBattery
voltageBattery
voltage
SKIB6233E
BCM connector Terminal
GroundContinuity
M44 55 Yes
SKIB6293E
Page 2098 of 3171

HEADLAMP -CONVENTIONAL TYPE-
LT-15
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CONSULT-II Functions (BCM)EKS00P7Q
CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.
CONSULT-II BASIC OPERATION
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 carries out CAN communication.
1. With the ignition switch OFF, connect CONSULT-II and CON-
SULT-II CONVERTER to the data link connector, and then turn
ignition switch ON.
2. Touch “START (NISSAN BASED VHCL)”.
3. Touch “BCM” on “SELECT SYSTEM” screen.
If “BCM” is not indicated, refer toGI-50, "
CONSULT-II Data Link
Connector (DLC) Circuit".
BCM diagnosis part Diagnosis mode Description
HEADLAMPWORK SUPPORT Changes the setting for each function.
DATA MONITOR Displays BCM input data in real time.
ACTIVE TEST Operation of electrical loads can be checked by sending drive signal to them.
BCMSELF-DIAG RESULTS BCM performs self-diagnosis of CAN communication.
CAN DIAG SUPPORT MNTR The result of transmit/receive diagnosis of CAN communication can be read.
BBIA0538E
BCIA0029E
BCIA0030E
Page 2099 of 3171

LT-16
HEADLAMP -CONVENTIONAL TYPE-
4. Touch “HEADLAMP” on “SELECT TEST ITEM” screen.
WORK SUPPORT
Operation Procedure
1. Touch “HEAD LAMP” on “SELECT TEST ITEM” screen.
2. Touch “WORK SUPPORT” on “SELECT DIAG MODE” screen.
3. Touch “HEAD LIGHT TIMER” on “SELECT WORK ITEM” screen.
4. Touch “START”.
5. Touch “MODE 1-2” of setting to be changed.
6. Touch “CHANGE SET”.
7. The setting will be changed and “CUSTOMIZING COMPLETED” will be displayed.
8. Touch “END”.
Work Support Setting Item
NOTE:
Factory setting
DATA MONITOR
Operation Procedure
1. Touch “HEADLAMP” on “SELECT TEST ITEM” screen.
2. Touch “DATA MONITOR” on “SELECT DIAG MODE” screen.
3. Touch either “ALL SIGNALS” or “SELECTION FROM MENU” on “DATA MONITOR” screen.
4. When “SELECTION FROM MENU” is selected, touch individual items to be monitored. When “ALL SIG-
NALS” is selected, all the items will be monitored.
5. Touch “START”.
6. Touch “RECORD” while monitoring, then the status of the monitored item can be recorded. To stop
recording, touch “STOP”.
Display Item List
PKIC0325E
Work item Description
HEAD LIGHT TIMERFriendly lighting function headlamp OFF timer period can be changed in this time. Selects friendly
lighting function headlamp OFF timer period two modes.
lMODE 1 (10sec.)/ MODE 2 (30sec.)NOTE
ALL SIGNALS Monitors all the signals.
SELECTION FROM MENU Selects items and monitors them.
Monitor item Contents
IGN ON SW “ON/OFF”Displays status (ignition switch IGN position: ON/other: OFF) of ignition switch judged from
the ignition switch signal.
ACCONSW “ON/OFF”Displays status (ignition switch ACC or IGN position: ON/other: OFF) of ignition switch judged
from the ignition switch signal.
HI BEAM SW “ON/OFF”Displays status (lighting switch high beam position: ON/other: OFF) of high beam switch
judged from the lighting switch signal.
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HEADLAMP -CONVENTIONAL TYPE-
LT-17
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NOTE:
This item is displayed, but cannot be monitored.
ACTIVE TEST
Operation Procedure
1. Touch “HEADLAMP” on “SELECT TEST ITEM” screen.
2. Touch “ACTIVE TEST” on “SELECT DIAG MODE” screen.
3. Touch item to be tested and check operation of the selected item.
4. During the operation check, touching “OFF” deactivates the operation.
Display Item List
HEAD LAMP SW 1 “ON/OFF”Displays status (lighting switch 2ND position: ON/other: OFF) of headlamp 1 switch judged
from the lighting switch signal.
HEAD LAMP SW 2 “ON/OFF”Displays status (lighting switch 2ND position: ON/other: OFF) of headlamp 2 switch judged
from the lighting switch signal.
LIGHT SW 1ST “ON/OFF”Displays status (lighting switch 1ST or 2ND position: ON/other: OFF) of lighting switch 1ST
position switch judged from the lighting switch signal.
PASSING SW “ON/OFF”Displays status (lighting switch passing position: ON/other: OFF) of passing switch judged
from the lighting switch signal.
FR FOG SW “ON/OFF”Displays status (lighting switch front fog lamp ON position: ON/others: OFF) of front fog lamp
switch judged from the lighting switch signal.
RR FOG SW “ON/OFF”Displays status (lighting switch rear fog lamp ON position: ON/others: OFF) of rear fog lamp
switch judged from the lighting switch signal.
DOOR SW - DR “ON/OFF”Displays status (door is open: ON/door is closed: OFF) of driver side door switch judged from
the driver side door switch signal.
DOOR SW - AS “ON/OFF”Displays status (door is open: ON/door is closed: OFF) of passenger side door switch judged
from the passenger side door switch signal.
DOOR SW - RR “ON/OFF”Displays status (door is open: ON/door is closed: OFF) of rear door switch (RH) judged from
the rear door switch (RH) signal.
DOOR SW - RL “ON/OFF”Displays status (door is open: ON/door is closed: OFF) of rear door switch (LH) judged from
the rear door switch (LH) signal.
BACK DOOR SW “ON/OFF”Displays status (door is open: ON/door is closed: OFF) of back door switch judged from the
back door switch signal.
TURN SIGNAL R “ON/OFF”Displays status (turn signal switch right position: ON/other: OFF) of turn RH switch judged
from the turn signal switch signal.
TURN SIGNAL L “ON/OFF”Displays status (turn signal switch left position: ON/other: OFF) of turn LH switch judged from
the turn signal switch signal.
CARGO LAMP SW
NOTE“OFF” —
HD LIGHT TIMER“10 sec/
30 sec”Displays status (MODE 1: 10 sec./ MODE 2: 30 sec.) of head light timer.
LIT-SEN FAIL
NOTE“OK” —
AUT LIGHT SYS
NOTE“OFF” — Monitor item Contents
Test item Description
TAIL LAMP Allows tail lamp relay to operate by switching ON–OFF.
HEAD LAMP (HI, LO) Allows headlamp relay to operate by switching ON-OFF.
RR FOG LAMP Allows rear fog lamp to operate by switching ON–OFF.
FR FOG LAMP Allows front fog lamp relay to operate by switching ON–OFF.
Page 2101 of 3171

LT-18
HEADLAMP -CONVENTIONAL TYPE-
CONSULT-II Functions (IPDM E/R)
EKS00P7R
CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.
CONSULT-II BASIC OPERATION
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 carries out CAN communication.
1. With the ignition switch OFF, connect CONSULT-II and CON-
SULT-II CONVERTER to the data link connector, and then turn
the ignition switch ON.
2. Touch “START (NISSAN BASED VHCL)”.
3. Touch “IPDM E/R” on “SELECT SYSTEM” screen.
If “IPDM E/R” is not displayed, refer toGI-50, "
CONSULT-II Data
Link Connector (DLC) Circuit".
Diagnosis Mode Description
SELF-DIAGNOSTIC RESULTS Refer toPG-17, "
SELF-DIAGNOSTIC RESULTS".
DATA MONITOR The input/output data of IPDM E/R is displayed in real time.
CAN DIAG SUPPORT MNTR The result of transmit/receive diagnosis of CAN communication can be read.
ACTIVE TEST IPDM E/R sends a drive signal to electronic components to check their operation.
BBIA0538E
BCIA0029E
BCIA0030E
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HEADLAMP -CONVENTIONAL TYPE-
LT-19
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4. Select the desired part to be diagnosed on the “SELECT DIAG
MODE” screen.
DATA MONITOR
Operation Procedure
1. Touch “DATA MONITOR” on “SELECT DIAG MODE ” screen.
2. Touch “ALL SIGNALS”, “MAIN SIGNALS” or “SELECT FROM MENU” on “SELECT MONITOR ITEM”
screen.
3. When “SELECTION FROM MENU” is selected, touch individual items to be monitored. In “ALL SIG-
NALS”, all items are monitored. In “MAIN SIGNALS”, predetermined items are monitored.
4. Touch “START”.
5. Touch “RECORD” while monitoring to record the status of the item being monitored. To stop recording,
touch “STOP”.
All Items, Main Items, Selection From Menu
NOTE:
lPerform monitoring of IPDM E/R data with the ignition switch ON. When the ignition switch is at ACC, the display may not be cor-
rect.
l*1: Vehicle without day time light system display this item, but cannot be tested.
ACTIVE TEST
Operation Procedure
1. Touch “ACTIVE TEST” on “SELECT DIAG MODE” screen.
2. Touch “EXTERNAL LAMPS” on “SELECT TEST ITEM” screen.
3. Touch item to be tested, and check operation.
4. Touch “START”.
5. Touch “STOP” while testing to stop the operation.
BCIA0031E
ALL SIGNALS Monitors all items.
MAIN SIGNALS Monitor the predetermined item.
SELECTION FROM MENU Selects items and monitors them.
Item nameCONSULT-II
screen displayDisplay
or unitMonitor item selection
Description
ALL
SIGNALSMAIN
SIGNALSSELECTION
FROM
MENU
Position lights request TAIL&CLR REQ ON/OFF´´ ´Signal status input from BCM
Headlamp low beam request HL LO REQ ON/OFF´´ ´Signal status input from BCM
Headlamp high beam request HL HI REQ ON/OFF´´ ´Signal status input from BCM
Front fog lights request FR FOG REQ ON/OFF´´ ´Signal status input from BCM
Daytime lights request*
1DTRL REQ ON/OFF´´ ´Signal status input from BCM
Page 2103 of 3171

LT-20
HEADLAMP -CONVENTIONAL TYPE-
Headlamp High Beam Does Not Illuminate (Both Sides)
EKS00P7S
1.CHECK COMBINATION SWITCH INPUT SIGNAL
With CONSULT-II
1. Select “BCM” on CONSULT-II. Select “HEAD LAMP” on
“SELECT TEST ITEM” screen.
2. Select “DATA MONITOR” on “SELECT DIAG MODE” screen.
3. Make sure that “HI BEAM SW” turns ON-OFF linked with opera-
tion of lighting switch.
Without CONSULT-II
Refer toLT- 11 8 , "
Combination Switch Inspection".
OK or NG
OK >> GO TO 2.
NG >> Check combination switch (lighting switch). Refer toLT- 11 8 , "
Combination Switch Inspection".
2.HEADLAMP ACTIVE TEST
With CONSULT-II
1. Select “IPDM E/R” on CONSULT-II. Select “ACTIVE TEST” on
“SELECT DIAG MODE” screen.
2. Select “EXTERNAL LAMPS” on “SELECT TEST ITEM” screen.
3. Touch “HI” screen.
4. Make sure headlamp high beam operation.
Without CONSULT-II
1. Start auto active test. Refer toPG-19, "
Auto Active Test".
2. Make sure headlamp high beam operation.
OK or NG
OK >> GO TO 3.
NG >> GO TO 4.
CONSULT-II screen
displayTest item Description
EXTERNAL
LAMPTA I LTail lamp relay opera-
tionAllows tail lamp relay to operate by switching operation ON.
HI, LOHeadlamp relay (HI,
LO) operationAllows headlamp relay (HI, LO) to operate by switching operation (HI, LO) ON.
(Headlamp highbeam repeats ON-OFF every 1 second)
FOGFront fog lamp relay
operationAllows front fog lamp relay to operate by switching operation ON.
OFF — Stop the active test.
When lighting switch is
HIGH position: HI BEAM SW ON
PKIA7585E
Headlamp high beam should operate
(Headlamp high beam repeats ON–OFF every 1 second).
Headlamp high beam should operate.
PKIC0936E
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HEADLAMP -CONVENTIONAL TYPE-
LT-21
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3.CHECK IPDM E/R
1. Select “IPDM E/R” on CONSULT-II. Select “DATA MONITOR”
on “SELECT DIAG MODE” screen.
2. Make sure “HL LO REQ” and “HL HI REQ” turns ON when light-
ingswitchisinHIposition.
OK or NG
OK >> Replace IPDM E/R. Refer toPG-26, "Removal and
Installation of IPDM E/R".
NG >> Replace BCM. Refer toBCS-17, "
Removal and Installa-
tion of BCM".
4.CHECK FRONT COMBINATION LAMP INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect front combination lamp RH and LH connector.
3. Select “IPDM E/R” on CONSULT-II. Select “ACTIVE TEST” on “SELECT DIAG MODE” screen.
4. Select “EXTERNAL LAMPS” on “SELECT TEST ITEM” screen.
5. Touch “HI” screen.
6. When headlamp high beam is operating, check voltage between
front combination lamp (RH and LH) harness connector and
ground.
OK or NG
OK >> GO TO 6.
NG >> GO TO 5.
5.CHECK FRONT COMBINATION LAMP CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Check continuity between IPDM E/R harness connector and
front combination lamp (RH and LH) harness connector.
OK or NG
OK >> Replace IPDM E/R. Refer toPG-26, "Removal and
Installation of IPDM E/R".
NG >> Repair harness or connector.When lighting switch is in
HIGH BEAM position:HLHIREQON
SKIB6466E
Terminal
Voltage (+)
(-)
Front combination lamp
connectorTerminal
RH E39
2 Ground Battery voltage
LH E54
PKIC0453E
CircuitIPDM E/R Front combination lamp
Continuity
Connector Terminal Connector Terminal
RH
E1656 E39
2Yes
LH 55 E54
PKIC0454E