Infiniti Q45 (FY33). Manual — part 269
TEL722B
GI
MA
EM
LC
EC
FE
AT
PD
FA
RA
BR
ST
RS
BT
HA
IDX
HEADLAMP (FOR U.S.A.) — CONVENTIONAL TYPE —
Wiring Diagram — H/LAMP — (Cont’d)
EL-67
SEF046TA
CONSULT-II (For auto light operation)
CONSULT-II INSPECTION PROCEDURE
1.
Turn ignition switch “OFF”.
2.
Connect “CONSULT-II” to the data link connector.
PBR455D
3.
Turn ignition switch “ON”.
4.
Touch “START”.
SEL471W
5.
Touch “IVMS”.
SEL485W
6.
Touch “AUTO LIGHT SYSTEM”.
SEL480W
I
DATA MONITOR and ACTIVE TEST are available for the auto
light.
HEADLAMP (FOR U.S.A.) — CONVENTIONAL TYPE —
EL-68
Trouble Diagnoses/Auto Light Operation
WORK FLOW
CHECK IN
Do headlamps illuminate with lighting switch
operation?
Yes
E
No
HEADLAMP TROUBLE DIAGNOSES (EL-75)
Do parking, license and tail lamps illuminate with
lighting switch operation?
Yes
E
No
PARKING, LICENSE AND TAIL LAMPS
TROUBLE DIAGNOSES (EL-114)
IVMS COMMUNICATION DIAGNOSIS (EL-291 or EL-297)
Does self-diagnostic results exist?
Yes
No
SYMPTOM
BASIS
E
Repair/Replace according to the self-
diagnostic results. (EL-293)
Select diagnostic procedure on the
basis of symptom.
F
NG
IVMS COMMUNICATION DIAGNOSIS
(EL-291 or EL-297)
OK
H
REPAIR/REPLACE
FINAL CHECK
Confirm that the malfunction is completely fixed by operating the system.
OK
NG
CHECK OUT
NOTICE:
I
When LCU connectors are disconnected for more than 1 minute such as during trouble diagnoses,
the “disconnected” data will be memorized by the BCM. (While BCM memorizes the “disconnected”
data, IVMS communication diagnosis of CONSULT-II will display “PAST NO RESPONSE”.)
Therefore, after reconnecting the LCU connectors, erase the memory.
I
To erase the memory, perform the procedure below.
Erase the memory with CONSULT-II (Refer to EL-291.) or turn the ignition switch to “OFF” position
and remove 7.5A fuse [No.
14
located in the fuse block (J/B)].
GI
MA
EM
LC
EC
FE
AT
PD
FA
RA
BR
ST
RS
BT
HA
IDX
HEADLAMP (FOR U.S.A.) — CONVENTIONAL TYPE —
H
H
H
H
H
H
H
H
H
EL-69
SYMPTOM CHART
PROCEDURE
DIAGNOSTIC PROCEDURE
REFERENCE PAGE
SYMPTOM
DIAGNOSTIC
PROCEDURE
1
(Lighting
switch
“AUT
O”
check)
DIAGNOSTIC
PROCEDURE
2
(Auto
light
output
check)
DIAGNOSTIC
PROCEDURE
3
(Optical
sensor
check)
DIAGNOSTIC
PROCEDURE
4
(IGN
input
signal
check)
DIAGNOSTIC
PROCEDURE
5
(Illumination
time
control
switch
check)
When outside is dark, neither tail lamps nor headlamps turn on by
auto light operation.
X
X
X
When outside is dark, tail lamps turn on but headlamps do not turn
on by auto light operation.
X
When outside is dark, headlamps turn on but tail lamps do not turn
on by auto light operation.
X
Light does not turn off when ignition key switch is turned to “OFF”.
(when shut off delay is canceled.)
X
When outside is bright, neither tail lamps nor headlamps turn off
by auto light operation.
X
Shut off delay does not work properly.
X
X
HEADLAMP (FOR U.S.A.) — CONVENTIONAL TYPE —
Trouble Diagnoses/Auto Light Operation
(Cont’d)
EL-70
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