Infiniti M35/M45 Y50. Manual — part 890
HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
LT-105
C
D
E
F
G
H
I
J
L
M
A
B
LT
3.
CHECK CONTINUITY BETWEEN IPDM E/R AND FRONT COMBINATION LAMP
1.
Turn ignition switch OFF.
2.
Disconnect IPDM E/R connector.
3.
Check continuity between IPDM E/R harness connector (A) and
front combination lamp RH harness connector (B).
4.
Check continuity between IPDM E/R harness connector (A) and
ground.
OK or NG
OK
>> Replace IPDM E/R. Refer to
PG-31, "Removal and Installation of IPDM E/R"
.
NG
>> Repair harness or connector.
4.
CHECK HEADLAMP GROUND (1)
1.
Turn ignition switch OFF.
2.
Remove daytime light relay.
3.
Check continuity between front combination lamp RH harness
connector (A) and daytime light relay harness connector (B).
OK or NG
OK
>> GO TO 5.
NG
>> Repair harness or connector.
5.
CHECK HEADLAMP GROUND (2)
Check continuity between daytime light relay harness connector and
ground.
OK or NG
OK
>> GO TO 6.
NG
>> Repair harness or connector.
A
B
Continuity
Connector
Terminal Connector
Terminal
E7
27
E47
6
Yes
A
Ground
Continuity
Connector
Terminal
E7
27
No
SKIB4755E
A
B
Continuity
Connector
Terminal Connector
Terminal
E47
2
E34
3
Yes
SKIB4751E
Daytime light relay
connector
Terminal
Ground
Continuity
E34
4
Yes
SKIB4674E
LT-106
HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
6.
CHECK DAYTIME RELAY
Check continuity between daytime light relay terminals.
OK
>> Check connecting condition front combination lamp RH
harness connector.
NG
>> Replace daytime light relay.
LH High Beam Does Not Illuminate But RH High Beam Illuminates
NKS003PN
1.
CHECK BULB
Check bulb of lamp.
OK or NG
OK
>> GO TO 2.
NG
>> Replace bulb of lamp.
2.
CHECK HEADLAMP INPUT SIGNAL
With CONSULT-II
1.
Disconnect front combination lamp LH connector.
2.
Select “IPDM E/R” on CONSULT-II and select “ACTIVE TEST” on “SELECT DIAG MODE” screen.
3.
Touch “HI” screen.
4.
When headlamp high beam is operating, check voltage between
front combination lamp LH harness connector and ground.
(Headlamp high beam repeats ON–OFF every 1 second.)
Without CONSULT-II
1.
Disconnect front combination lamp LH connector.
2.
Start auto active test. Refer to
3.
When headlamp high beam is operating, check voltage between front combination lamp LH harness con-
nector and ground.
OK or NG
OK
>> GO TO 3.
NG
>> GO TO 4.
Daytime light relay terminals
Continuity
3
4
Yes
SKIB4660E
Terminals
Voltage
(Approx.)
(+)
(-)
Front combination lamp
LH connector
Terminal
E54
6
Ground
Battery voltage
Terminals
Voltage
(Approx.)
(+)
(-)
Front combination lamp
LH connector
Terminal
E54
6
Ground
Battery voltage
SKIB4749E
HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
LT-107
C
D
E
F
G
H
I
J
L
M
A
B
LT
3.
CHECK HEADLAMP GROUND
1.
Turn ignition switch OFF.
2.
Check continuity front combination lamp harness connector and
ground.
OK or NG
OK
>> Check connecting condition front headlamp LH connec-
tor harness.
NG
>> Repair harness or connector.
4.
CHECK CIRCUIT BETWEEN IPDM E/R AND FRONT COMBINATION LAMP
1.
Turn ignition switch OFF.
2.
Disconnect IPDM E/R connector and front combination lamp LH connector.
3.
Check continuity between IPDM E/R harness connector (A) and
front combination lamp LH harness connector (B).
4.
Check continuity between IPDM E/R harness connector (A) and
ground.
OK or NG
OK
>> Replace IPDM E/R. Refer to
PG-31, "Removal and Installation of IPDM E/R"
.
NG
>> Repair harness or connector.
Front combination
lamp LH connector
Terminal
Ground
Continuity
E54
2
Yes
SKIB4750E
A
B
Continuity
Connector
Terminal Connector
Terminal
E7
28
E54
6
Yes
A
Ground
Continuity
Connector
Terminal
E7
28
No
SKIB4757E
LT-108
HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
Headlamp Low Beam Does Not Illuminate (Both Sides)
NKS003PO
1.
CHECK COMBINATION SWITCH INPUT SIGNAL
With CONSULT-II
Select “BCM” on CONSULT-II. With “HEAD LAMP” data monitor,
make sure “HEAD LAMP SW 1” and “HEAD LAMP SW 2” turns ON-
OFF linked with operation of lighting switch.
Without CONSULT-II
Refer to
LT-239, "Combination Switch Inspection"
OK or NG
OK
>> GO TO 2.
NG
>> Check lighting switch. Refer to
2.
HEADLAMP ACTIVE TEST
With CONSULT-II
1.
Select “IPDM E/R” on CONSULT-II, and select “ACTIVE TEST”
on “SELECT DIAG MODE” screen.
2.
Select “LAMPS” on “SELECT TEST” ITEM screen.
3.
Touch “LO” screen.
4.
Make sure headlamp low beam operation.
Without CONSULT-II
1.
Start auto active test. Refer to
2.
Make sure headlamp low beam operation.
OK or NG
OK
>> GO TO 3.
NG
>> GO TO 4.
3.
CHECK IPDM E/R
1.
Select “IPDM E/R” on CONSULT-II, and select “DATA MONI-
TOR” on “SELECT DIAG MODE” screen.
2.
Make sure “HL LO REQ” turns ON when lighting switch is in
2ND position.
OK or NG
OK
NG
>> Replace BCM. Refer to
BCS-15, "Removal and Installa-
When lighting switch is 2ND
position
: HEAD LAMP SW 1 ON
: HEAD LAMP SW 2 ON
PKIA6325E
Headlamp low beam should operate.
Headlamp low beam should operate.
SKIA5774E
When lighting switch is 2ND position
: HL LO REQ ON
SKIA5780E
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст