Infiniti FX35 / FX45. Manual — part 781
HEADLAMP - XENON TYPE -
LT-19
< SERVICE INFORMATION >
C
D
E
F
G
H
I
J
L
M
A
B
LT
N
O
P
CONSULT-III DATA MONITOR
1.
Select “HL LO REQ” and “HL HI REQ” of IPDM E/R data monitor item.
2.
With operating the lighting switch, check the monitor status
OK or NG
OK
>> Replace IPDM E/R. Refer to
PG-24, "Removal and Installation of IPDM E/R"
.
NG
>> Replace BCM. Refer to
BCS-13, "Removal and Installation of BCM"
.
4.
CHECK HEADLAMP INPUT SIGNAL
CONSULT-III ACTIVE TEST
1.
Turn ignition switch OFF.
2.
Disconnect front combination lamp RH and LH connectors.
3.
Select “LAMPS” of IPDM E/R active test item
4.
With operating the test item, check voltage between front combi-
nation lamp (RH and LH) harness connectors and ground.
NOTE:
Headlamp high beam repeats ON–OFF every 1 second.
IPDM E/R AUTO ACTIVE TEST
1.
Turn ignition switch OFF.
2.
Disconnect front combination lamp RH and LH connectors.
3.
Start auto active test. Refer to
4.
With operating the test item, check voltage between front combination lamp (RH and LH) harness connec-
tors and ground.
NOTE:
Headlamp high beam repeats ON–OFF every 1 second.
OK or NG
OK
>> GO TO 6.
NG
>> GO TO 5.
5.
CHECK HEADLAMP CIRCUIT
When lighting switch is
HIGH BEAM
: HL LO REQ ON
: HL HI REQ ON
Terminals
Voltage
(Approx.)
(+)
(-)
Front combination lamp
connector
Terminal
RH
E24
5
Ground Battery
voltage
LH
E44
5
Terminals
Voltage
(Approx.)
(+)
(-)
Front combination lamp
connector
Terminal
RH
E24
5
Ground Battery
voltage
LH
E44
5
PKIA5205E
LT-20
< SERVICE INFORMATION >
HEADLAMP - XENON TYPE -
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 connectors.
OK or NG
OK
>> Replace IPDM E/R. Refer to
PG-24, "Removal and Installation of IPDM E/R"
NG
>> Repair harness or connector.
6.
CHECK HEADLAMP GROUND
Check continuity between front combination lamp (RH and LH) har-
ness connectors and ground.
OK or NG
OK
>> Check headlamp harness, connector and bulb.
NG
>> Repair harness or connector.
Headlamp Does Not Change To High Beam (One Side)
INFOID:0000000001381743
1.
CHECK HEADLAMP INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect front combination lamp RH or LH connector.
3.
Turn ignition switch ON.
4.
Lighting switch is turned HIGH BEAM position.
5.
Check voltage between front combination lamp RH or LH har-
ness connector and ground.
OK or NG
OK
>> GO TO 3.
NG
>> GO TO 2.
2.
CHECK HEADLAMP CIRCUIT
Terminals
Continuity
IPDM E/R
Front combination lamp
Connector
Terminal
Connector
Terminal
RH
E7
27
E24
5
Yes
LH
28
E44
5
PKIA5206E
Front combination lamp
connector
Terminal
Ground
Continuity
RH
E24
7
Yes
LH
E44
7
PKIA5207E
Terminals
Voltage
(Approx.)
(+)
(-)
Front combination lamp
connector
Terminal
RH
E24
5
Ground Battery
voltage
LH
E44
5
PKIA5205E
HEADLAMP - XENON TYPE -
LT-21
< SERVICE INFORMATION >
C
D
E
F
G
H
I
J
L
M
A
B
LT
N
O
P
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 or LH harness connector.
OK or NG
OK
>> Replace IPDM E/R. Refer to
PG-24, "Removal and Installation of IPDM E/R"
.
NG
>> Repair harness or connector.
3.
CHECK HEADLAMP GROUND
Check continuity between front combination lamp RH or LH harness
connector and ground.
OK or NG
OK
>> Check headlamp harness and connector.
NG
>> Repair harness or connector.
Headlamp Low Beam Does Not Illuminate (Both Sides)
INFOID:0000000001381744
1.
CHECK COMBINATION SWITCH INPUT SIGNAL
CONSULT-III DATA MONITOR
1.
Select “HEAD LAMP SW1” and “HEAD LAMP SW2” of BCM data monitor item.
2.
With operating the lighting switch, check the monitor status.
CHECK THE COMBINATION SWITCH
LT-104, "Combination Switch Inspection"
OK or NG
OK
>> GO TO 2.
NG
>> Check combination switch (lighting switch). Refer to
LT-104, "Combination Switch Inspection"
.
2.
HEADLAMP ACTIVE TEST
CONSULT-III ACTIVE TEST
1.
Select “LAMPS” of IPDM E/R active test item.
2.
With operating the test item, check the headlamp low beam operation.
IPDM E/R AUTO ACTIVE TEST
1.
Start auto active test. Refer to
2.
Check that the headlamp low beam operation.
OK or NG
Terminals
Continuity
IPDM E/R
Front combination lamp
Connector
Terminal
Connector
Terminal
RH
E7
27
E24
5
Yes
LH
28
E44
5
PKIA5206E
Front combination lamp
connector
Terminal
Ground
Continuity
RH
E24
7
Yes
LH
E44
7
PKIA5207E
When lighting switch is 2ND
position
: HEAD LAMP SW1 ON
: HEAD LAMP SW2 ON
Headlamp low beam should operate.
Headlamp low beam should operate.
LT-22
< SERVICE INFORMATION >
HEADLAMP - XENON TYPE -
OK
>> GO TO 3.
NG
>> GO TO 4.
3.
CHECK IPDM E/R
CONSULT-III DATA MONITOR
1.
Select “HL LO REQ” of IPDM E/R data monitor item.
2.
With operating the lighting switch, check the monitor status.
OK or NG
OK
>> Replace IPDM E/R. Refer to
PG-24, "Removal and Installation of IPDM E/R"
NG
>> Replace BCM. Refer to
BCS-13, "Removal and Installation of BCM"
.
4.
CHECK HEADLAMP INPUT SIGNAL
CONSULT-III ACTIVE TEST
1.
Turn ignition switch OFF.
2.
Disconnect front combination lamp RH and LH connectors.
3.
Select “LAMPS” of IPDM E/R active test item.
4.
With operating the test item, check voltage between front combi-
nation lamp (RH and LH) harness connectors and ground.
IPDM E/R AUTO ACTIVE TEST
1.
Turn ignition switch OFF.
2.
Disconnect front combination lamp RH and LH connectors.
3.
Start auto active test. Refer to
4.
With operating the test item, check voltage between front combination lamp (RH and LH) harness connec-
tors and ground.
OK or NG
OK
>> GO TO 6.
NG
>> GO TO 5.
5.
CHECK HEADLAMP CIRCUIT
When lighting switch is 2ND
position
: HL LO REQ ON
Terminals
Voltage
(Approx.)
(+)
(-)
Front combination lamp
connector
Terminal
RH
E24
6
Ground Battery
voltage
LH
E44
6
Terminals
Voltage
(Approx.)
(+)
(-)
Front combination lamp
connector
Terminal
RH
E24
6
Ground Battery
voltage
LH
E44
6
PKIA5208E
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