Nissan Leaf. Manual — part 628
HAZARD SWITCH
EXL-113
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-72, "Removal and Installation"
NO
>> Repair or replace harness.
4.
CHECK HAZARD SWITCH GROUND OPEN CIRCUIT
Check continuity between hazard switch harness connector and ground.
Is the inspection result normal?
YES
>> Replace hazard switch. Refer to
EXL-139, "Removal and Installation"
NO
>> Repair or replace harness.
Hazard switch
Ground
Continuity
Connector
Terminal
M45
1
Yes
EXL-114
< SYMPTOM DIAGNOSIS >
[LED HEADLAMP]
EXTERIOR LIGHTING SYSTEM SYMPTOMS
SYMPTOM DIAGNOSIS
EXTERIOR LIGHTING SYSTEM SYMPTOMS
WITHOUT DAYTIME RUNNING LIGHT SYSTEM
WITHOUT DAYTIME RUNNING LIGHT SYSTEM : Symptom Table
INFOID:0000000010121369
CAUTION:
Perform the “Self Diagnostic Result” with CONSULT before the symptom diagnosis. Perform the trou-
ble diagnosis if any DTC is detected.
Symptom
Possible cause
Inspection item
Headlamp (HI) is not
turned ON.
One side
• Fuse
• Halogen bulb (HI)
• Harness between IPDM E/R
and front combination lamp
• Harness between front combi-
nation lamp and ground
• IPDM E/R
Headlamp (HI) circuit
Refer to
TIME RUNNING LIGHT SYSTEM :
Component Function Check"
.
Both sides
Symptom diagnosis
“BOTH SIDE HEADLAMPS (HI) ARE NOT TURNED ON”
Refer to
EXL-120, "WITHOUT DAYTIME RUNNING LIGHT SYSTEM :
High beam indicator lamp is not turned ON.
[Headlamp (HI) is turned ON.]
Combination meter
• Combination meter
Data monitor “HI-BEAM IND”
• BCM (HEAD LAMP)
Active test “HEADLAMP”
Headlamp (LO) is not
turned ON.
[Headlamp warning lamp
is not turned ON.]
One side
• Fuse
• Harness between IPDM E/R
and front combination lamp
• IPDM E/R
• LED headlamp control module
Headlamp (LO) circuit
Refer to
.
Both sides
Symptom diagnosis
“BOTH SIDE HEADLAMPS (LO) ARE NOT TURNED ON”
Refer to
EXL-122, "Diagnosis Procedure"
Headlamp (LO) is not turned ON, or only 1 piece of
LED is turned ON.
[Headlamp warning lamp is turned ON.]
• Front combination lamp
• LED headlamp control module
• Harness between front combi-
nation lamp and ground
LED headlamp
Refer to
.
Each lamp is not turned ON/OFF using lighting
switch AUTO.
• Combination switch
• Harness between combination
switch and BCM
• BCM
Combination switch
Refer to
.
• Optical sensor
• Harness between optical sen-
sor and BCM
• BCM
Optical sensor
Refer to
.
Parking lamp is not turned ON.
• Fuse
• Parking lamp bulb
• Parking lamp bulb socket
• Harness between IPDM E/R
and front combination lamp
• Harness between front combi-
nation lamp and ground
• IPDM E/R
Parking lamp circuit
Refer to
.
EXTERIOR LIGHTING SYSTEM SYMPTOMS
EXL-115
< SYMPTOM DIAGNOSIS >
[LED HEADLAMP]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
Front side marker lamp is not turned ON.
• Fuse
• Front side marker lamp bulb
• Front side marker lamp bulb
socket
• Harness between IPDM E/R
and front side marker lamp
• Harness between front side
marker lamp and ground
Front side marker lamp circuit
Refer to
.
Tail lamp and rear side marker lamp are not turned
ON.
• Fuse
• Harness between IPDM E/R
and rear combination lamp
• Harness between rear combi-
nation lamp and ground
• Rear combination lamp
Tail lamp circuit
Refer to
.
License plate lamp is not turned ON.
• License plate lamp bulb
• License plate lamp bulb socket
• Harness between IPDM E/R
and license plate lamp
• Harness between license plate
lamp and ground
License plate lamp circuit
Refer to
.
Parking lamp, side marker lamp, tail lamp and li-
cense plate lamp are not turned OFF.
Symptom diagnosis
“PARKING, LICENSE PLATE, SIDE MARKER AND TAIL LAMPS ARE
NOT TURNED ON”
Refer to
EXL-123, "Diagnosis Procedure"
Tail lamp indicator lamp is not turned ON.
(Parking lamp, side marker lamp, tail lamp and li-
cense plate lamp are turned ON.)
Combination meter
• Combination meter
Data monitor “LIGHT IND”
• BCM (HEAD LAMP)
Active test “TAIL LAMP”
Turn signal lamp does not
blink.
Indicator lamp is nor-
mal.
(Applicable side per-
forms high flasher acti-
vation.)
• Turn signal lamp bulb
• Turn signal lamp bulb socket
• Harness between BCM and
each turn signal lamp
Turn signal lamp circuit
Refer to
.
Indicator lamp is includ-
ed.
• Combination switch
• Harness between combination
switch and BCM
• BCM
Combination switch
Refer to
.
Turn signal indicator lamp
does not blink.
(Turn signal lamp is nor-
mal.)
One side
Combination meter
—
Both sides
(Always)
• Turn signal indicator lamp sig-
nal
• BCM
• Combination meter
• Combination meter
Data monitor “TURN IND”
• BCM (FLASHER)
Active test “FLASHER”
Both sides
(Only when activating
hazard warning lamp
with power switch OFF)
• Combination meter power sup-
ply and ground circuit
• Combination meter
Combination meter
Power supply and ground circuit
Refer to
• Hazard warning lamp does not activate.
• Hazard warning lamp continues activating.
(Turn signal is normal.)
• Hazard switch
• Harness between hazard
switch and BCM
• BCM
Hazard switch
Refer to
.
Symptom
Possible cause
Inspection item
EXL-116
< SYMPTOM DIAGNOSIS >
[LED HEADLAMP]
EXTERIOR LIGHTING SYSTEM SYMPTOMS
WITH DAYTIME RUNNING LIGHT SYSTEM
WITH DAYTIME RUNNING LIGHT SYSTEM : Symptom Table
INFOID:0000000010121370
CAUTION:
Perform the “Self Diagnostic Result” with CONSULT before the symptom diagnosis. Perform the trou-
ble diagnosis if any DTC is detected.
Front fog lamp is not
turned ON.
One side
• Front fog lamp bulb
• Harness between IPDM E/R
and front fog lamp
• IPDM E/R
Front fog lamp circuit
Refer to
.
Both sides
Symptom diagnosis
“BOTH SIDE FRONT FOG LAMPS ARE NOT TURNED ON”
Refer to
EXL-124, "Diagnosis Procedure"
Front fog lamp indicator is not turned ON.
(Front fog lamp is turned ON.)
Combination meter
• Combination meter
Data monitor “FR FOG IND”
• BCM (HEAD LAMP)
Active test “FR FOG LAMP”
Symptom
Possible cause
Inspection item
Symptom
Possible cause
Inspection item
Headlamp (HI) is not
turned ON.
One side
• Fuse
• Halogen bulb (HI)
• Harness between IPDM E/R
and headlamp (HI)
• Harness between headlamp
(HI) and ground
• IPDM E/R
Headlamp (HI) circuit
Refer to
RUNNING LIGHT SYSTEM : Com-
ponent Function Check"
• Harness between IPDM E/R
and daytime running light relay
• Daytime running light relay
• IPDM E/R
Daytime running light relay circuit
Refer to
.
Both sides
Symptom diagnosis
“BOTH SIDE HEADLAMPS (HI) ARE NOT TURNED ON”
Refer to
EXL-120, "WITH DAYTIME RUNNING LIGHT SYSTEM : Diag-
High beam indicator lamp is not turned ON.
[Headlamp (HI) is turned ON.]
Combination meter
• Combination meter
Data monitor “HI-BEAM IND”
• BCM (HEAD LAMP)
Active test “HEADLAMP”
Headlamp (LO) is not
turned ON.
One side
• Fuse
• Harness between IPDM E/R
and headlamp lamp (LO)
• IPDM E/R
• LED headlamp control module
Headlamp (LO) circuit
Refer to
.
Both sides
Symptom diagnosis
“BOTH SIDE HEADLAMPS (LO) ARE NOT TURNED ON”
Refer to
EXL-122, "Diagnosis Procedure"
Each lamp is not turned ON/OFF with lighting switch
AUTO.
• Combination switch
• Harness between combination
switch and BCM
• BCM
Combination switch
Refer to
.
• Optical sensor
• Harness between optical sen-
sor and BCM
• BCM
Optical sensor
Refer to
.
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст