Infiniti FX35, FX50 (S51). Manual — part 1055
EXL-216
< SYMPTOM DIAGNOSIS >
[XENON TYPE]
EXTERIOR LIGHTING SYSTEM SYMPTOMS
• Hazard warning lamp does not activate.
• Hazard warning lamp continues activating.
(Turn signal is normal.)
• Hazard switch
• Harness between the hazard
switch and BCM
• BCM
Hazard switch
Refer to
.
Headlamp auto aiming does not activate.
(AFS is normal.)
• Harness between AFS control
unit and aiming motor
• Front combination lamp
(Aiming motor)
• AFS control unit
Headlamp levelizer circuit
Refer to
.
AFS OFF indicator lamp is not turned ON.
• AFS OFF indicator lamp signal
- Unified meter and A/C amp.
- AFS control unit
• Combination meter
Unified meter and A/C amp.
Data monitor "AFS OFF IND"
Symptom
Possible cause
Inspection item
NORMAL OPERATING CONDITION
EXL-217
< SYMPTOM DIAGNOSIS >
[XENON TYPE]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
NORMAL OPERATING CONDITION
Description
INFOID:0000000005244784
XENON HEADLAMP
• Brightness and the color of light may change slightly immediately after turning the headlamp ON until the
xenon bulb becomes stable. This is normal.
• Illumination time lag may occur between right and left. This is normal.
AUTO LIGHT SYSTEM
The headlamp may not be turned ON/OFF immediately after passing dark area or bright area (short tunnel,
sky bridge, shadowed area etc.) while using the auto light system. This causes for the control difference. This
is normal.
EXL-218
< SYMPTOM DIAGNOSIS >
[XENON TYPE]
BOTH SIDE HEADLAMPS DO NOT SWITCH TO HIGH BEAM
BOTH SIDE HEADLAMPS DO NOT SWITCH TO HIGH BEAM
Description
INFOID:0000000005244785
The headlamp (both sides) does not switch to the high beam when setting to the lighting switch HI or PASS.
Diagnosis Procedure
INFOID:0000000005244786
1.
COMBINATION SWITCH INSPECTION
Check the combination switch. Refer to
Is the combination switch normal?
YES
>> GO TO 2.
NO
>> Repair or replace the malfunctioning part.
2.
CHECK HEADLAMP (HI) REQUEST SIGNAL INPUT
CONSULT-III DATA MONITOR
1.
Select "HL HI REQ" of IPDM E/R data monitor item.
2.
With operating the lighting switch, check the monitor status.
Is the item status normal?
YES
>> GO TO 3.
NO
>> Replace BCM.
3.
HEADLAMP (HI) CIRCUIT INSPECTION
Check the headlamp (HI) circuit. Refer to
.
Is the headlamp (HI) circuit normal?
YES
>> Replace IPDM E/R.
NO
>> Repair or replace the malfunctioning part.
Monitor item
Condition
Monitor status
HL HI REQ
Lighting switch
(2ND)
HI or PASS
On
Except for HI or
PASS
Off
BOTH SIDE HEADLAMPS (LO) ARE NOT TURNED ON
EXL-219
< SYMPTOM DIAGNOSIS >
[XENON TYPE]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
BOTH SIDE HEADLAMPS (LO) ARE NOT TURNED ON
Description
INFOID:0000000005244787
The headlamps (both sides) are not turned ON in any condition.
Diagnosis Procedure
INFOID:0000000005244788
1.
COMBINATION SWITCH INSPECTION
Check the combination switch. Refer to
Is the combination switch normal?
YES
>> GO TO 2.
NO
>> Repair or replace the malfunctioning part.
2.
CHECK HEADLAMP (LO) REQUEST SIGNAL INPUT
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.
Is the item status normal?
YES
>> GO TO 3.
NO
>> Replace BCM.
3.
HEADLAMP (LO) CIRCUIT INSPECTION
Check the headlamp (LO) circuit. Refer to
Is the headlamp (LO) circuit normal?
YES
>> Replace IPDM E/R.
NO
>> Repair or replace the malfunctioning part.
Monitor item
Condition
Monitor status
HL LO REQ
Lighting switch
2ND
On
OFF
Off
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