Exterior Lighting System: Section
Exterior Lighting System: Section
Exterior Lighting System: Section
SECTION
EXTERIOR LIGHTING SYSTEM
EXL B
E
CONTENTS
PRECAUTION ............................................... 4 PARKING, LICENSE PLATE, SIDE MARKER F
AND TAIL LAMP SYSTEM : System Description ....16
PRECAUTIONS ................................................... 4 PARKING, LICENSE PLATE, SIDE MARKER
Precaution for Technicians Using Medical Electric...... 4 AND TAIL LAMP SYSTEM : Schematic ..................18 G
Point to Be Checked Before Starting Maintenance PARKING, LICENSE PLATE, SIDE MARKER
Work .......................................................................... 4 AND TAIL LAMP SYSTEM : Fail-Safe ....................18
Precaution for Supplemental Restraint System
FRONT FOG LAMP SYSTEM ...................................19 H
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ................................................................... 4 FRONT FOG LAMP SYSTEM : System Descrip-
Precaution for Removing 12V Battery ....................... 5 tion ...........................................................................19
FRONT FOG LAMP SYSTEM : Schematic .............20 I
SYSTEM DESCRIPTION .............................. 6 FRONT FOG LAMP SYSTEM : Fail-Safe ...............20
HEADLAMP ...............................................................24 M
AUTO LIGHT SYSTEM ............................................. 12
AUTO LIGHT SYSTEM : System Description ......... 12 HEADLAMP : CONSULT Function (BCM - HEAD
AUTO LIGHT SYSTEM : Schematic ....................... 14 LAMP) ......................................................................25
N
HEADLAMP AIMING CONTROL (MANUAL) ........... 14 FLASHER ...................................................................27
HEADLAMP AIMING CONTROL (MANUAL) : FLASHER : CONSULT Function (BCM - FLASH-
System Description ................................................. 14 ER) ..........................................................................27
O
TURN SIGNAL AND HAZARD WARNING LAMP DIAGNOSIS SYSTEM (IPDM E/R) ................... 28
SYSTEM .................................................................... 14 Diagnosis Description ..............................................28
TURN SIGNAL AND HAZARD WARNING LAMP CONSULT Function (IPDM E/R) .............................29 P
SYSTEM : System Description ............................... 15
TURN SIGNAL AND HAZARD WARNING LAMP ECU DIAGNOSIS INFORMATION .............. 32
SYSTEM : Schematic .............................................. 16
BCM, IPDM E/R ................................................. 32
PARKING, LICENSE PLATE, SIDE MARKER AND List of ECU Reference .............................................32
TAIL LAMP SYSTEM ................................................ 16
WIRING DIAGRAM ...................................... 33
LED HEADLAMP OPERATION INSPECTION... 47 BOTH SIDE HEADLAMPS (HI) ARE NOT
Diagnosis Procedure .............................................. 47 TURNED ON ...................................................... 75
Description .............................................................. 75
DTC/CIRCUIT DIAGNOSIS ......................... 48 Diagnosis Procedure ............................................... 75
HEADLAMP (HI) CIRCUIT ................................ 48 BOTH SIDE HEADLAMPS (LO) ARE NOT
Component Function Check ................................... 48 TURNED ON ...................................................... 76
Diagnosis Procedure .............................................. 48 Description .............................................................. 76
HEADLAMP (LO) CIRCUIT ............................... 50 Diagnosis Procedure ............................................... 76
Component Function Check ................................... 50 PARKING, LICENSE PLATE, SIDE MARKER
Diagnosis Procedure .............................................. 50 AND TAIL LAMPS ARE NOT TURNED ON ..... 77
LED HEADLAMP ............................................... 52 Description .............................................................. 77
Diagnosis Procedure .............................................. 52 Diagnosis Procedure ............................................... 77
HEADLAMP WARNING LAMP ......................... 53 BOTH SIDE FRONT FOG LAMPS ARE NOT
Component Function Check ................................... 53 TURNED ON ...................................................... 78
Diagnosis Procedure .............................................. 53 Description .............................................................. 78
Diagnosis Procedure ............................................... 78
HEADLAMP AIMING SYSTEM (MANUAL) ...... 55
Component Inspection ............................................ 55 PERIODIC MAINTENANCE ....................... 79
PARKING LAMP CIRCUIT ................................ 56 HEADLAMP AIMING ADJUSTMENT ............... 79
Component Function Check ................................... 56 Description .............................................................. 79
Diagnosis Procedure .............................................. 56 Aiming Adjustment Procedure ................................ 80
FRONT SIDE MARKER LAMP CIRCUIT .......... 58 FRONT FOG LAMP AIMING ADJUSTMENT ... 81
Component Function Check ................................... 58 Description .............................................................. 81
Diagnosis Procedure .............................................. 58 Aiming Adjustment Procedure ................................ 81
EXL
OPERATION PROHIBITION
WARNING:
• Parts with strong magnet is used in this vehicle.
• Technicians using a medical electric device such as pacemaker must never perform operation on the
vehicle, as magnetic field can affect the device function by approaching to such parts.
NORMAL CHARGE PRECAUTION
WARNING:
• If a technician uses a medical electric device such as an implantable cardiac pacemaker or an
implantable cardioverter defibrillator, the possible effects on the devices must be checked with the
device manufacturer before starting the charge operation.
• As radiated electromagnetic wave generated by on board charger at normal charge operation may
effect medical electric devices, a technician using a medical electric device such as implantable car-
diac pacemaker or an implantable cardioverter defibrillator must not enter the vehicle compartment
(including luggage room) during normal charge operation.
Precaution at telematics system operation
WARNING:
• If a technician uses implantable cardiac pacemaker or implantable cardioverter defibrillator (ICD),
avoid the device implanted part from approaching within approximately 220 mm (8.66 in) from inte-
rior/exterior antenna.
• The electromagnetic wave of TCU might affect the function of the implantable cardiac pacemaker or
the implantable cardioverter defibrillator (ICD), when using the service, etc.
• If a technician uses other medical electric devices than implantable cardiac pacemaker or implant-
able cardioverter defibrillator(ICD), the electromagnetic wave of TCU might affect the function of the
device. The possible effects on the devices must be checked with the device manufacturer before
TCU use.
Precaution at intelligent key system operation
WARNING:
• If a technician uses implantable cardiac pacemaker or implantable cardioverter defibrillator (ICD),
avoid the device implanted part from approaching within approximately 220 mm (8.66 in) from inte-
rior/exterior antenna.
• The electromagnetic wave of intelligent key might affect the function of the implantable cardiac
pacemaker or the implantable cardioverter defibrillator (ICD), at door operation, at each request
switch operation, or at engine starting.
• If a technician uses other medical electric devices than implantable cardiac pacemaker or implant-
able cardioverter defibrillator (ICD), the electromagnetic wave of intelligent key might affect the func-
tion of the device. The possible effects on the devices must be checked with the device
manufacturer before intelligent key use.
Point to Be Checked Before Starting Maintenance Work INFOID:0000000007079483
The high voltage system may starts automatically. It is required to check that the timer air conditioner
and timer charge (during EVSE connection) are not set before starting maintenance work.
NOTE:
If the timer air conditioner or timer charge (during EVSE connection) is set, the high voltage system starts
automatically even when the power switch is in OFF state.
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER" INFOID:0000000007039727
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
When removing the 12V battery, turn ON/OFF the power switch and check that the charging status indicator
does not blink. The 12V battery must be removed within one hour after checking the indicator lamp. I
NOTE:
• The automatic 12V battery charge control may start even when the power switch is in OFF state.
• The automatic 12V battery charge control does not start within approximately one hour when the power J
switch is turned ON/OFF.
EXL
JMLIA1814ZZ
M
LED Headlamp INFOID:0000000006933062
OUTLINE
• Semiconductor device (Light emitting diode: LED), which is illuminated when forward bias electric voltage is N
applied, is adopted as the source of light instead of halogen bulb or xenon bulb.
• Comparing to halogen headlamp or xenon headlamp, LED headlamp is electrically power saving, durable,
and is illuminated in the similar color to the sunlight. Bright, natural, and eye-friendly visibility can be O
obtained.
ILLUMINATION PRINCIPLE
P
JMLIA1755GB
1. When forward bias electric voltage is applied to LED, hole (positive characteristics) and electron (negative
characteristics) move toward each electrode, and electric current flows.
2. Hole and electron move inside of semiconductor crystal and are connected (re-connection) again at con-
necting portion. A part of energies that is produced at this moment is emitted as the light.
PRECAUTIONS FOR TROUBLE DIAGNOSIS
Representative malfunction examples are; “Light does not turn ON”, “Light blinks”, and “Brightness is inade-
quate.” Such malfunctions, however, occasionally by occur LED control module malfunction or lamp case mal-
function. Specify the malfunctioning part with diagnosis procedure.
CAUTION:
• Never touch the harness, LED headlamp control module, the inside and metal part of lamp when
turning the headlamp ON or operating the lighting switch, for preventing electrical shock.
• Never work with wet hands, for preventing electrical shock.
• Never perform LED headlamp control module circuit diagnosis with a circuit tester or an equivalent.
• Temporarily install the headlamps on the vehicle. Always connect power supply to the connector
(vehicle side) when checking ON/OFF status.
• Disconnect the 12V battery negative terminal before disconnecting the lamp socket connector or the
harness connector.
• Check for fusing of the fusible link(s), open around connector, short, disconnection if the symptom
is caused by electric error.
• Always check for deformation or hole of headlamp housing and engagement of bulb cover. Other-
wise, water may enter into headlamp because of damage of headlamp housing and contact to LED
headlamp control module connector. The normal operation may be inhibited when short circuit to
power supply is detected.
NOTE:
Turn the switch OFF once before turning ON, if the ON/OFF is inoperative.
Bulb Specifications INFOID:0000000007013455
EXL
SYSTEM DIAGRAM
JMLIA1517GB
OUTLINE
Headlamp is controlled by combination switch reading function and headlamp control function of BCM, and
relay control function of IPDM E/R.
HEADLAMP (LO) OPERATION
• BCM detects the combination switch condition with the combination switch reading function.
• BCM transmits the low beam request signal to IPDM E/R with CAN communication according to the head-
lamp (LO) ON condition.
Headlamp (LO) ON condition
- Lighting switch 2ND
- Lighting switch AUTO (auto light function ON judgment)
- Lighting switch AUTO, with the front fog lamp switch ON and the power switch ON
- Lighting switch PASS
• IPDM E/R turns integrated headlamp low relay ON according to low beam request signal and supplies
power supply to LED headlamp control module.
• LED headlamp control module turns the headlamp (LO) ON according to the power supply from IPDM E/R.
HEADLAMP (HI) OPERATION
• BCM transmits the high beam request signal to IPDM E/R and the combination meter with CAN communica-
tion according to the headlamp (HI) ON condition.
Headlamp (HI) ON condition
- Lighting switch HI with the lighting switch 2ND or AUTO (auto light function ON judgment)
- Lighting switch PASS
- Lighting switch AUTO, with the front fog lamp switch ON, the power switch ON and lighting switch HI
• Combination meter turns the high beam indicator lamp ON according to the high beam request signal.
• IPDM E/R turns the integrated headlamp high relay ON, and turns the headlamp ON according to the high
beam request signal.
HEADLAMP WARNING LAMP OPERATION
• LED headlamp control module outputs the headlamp warning lamp signal to combination meter when the
following malfunction is detected.
- LED
- LED headlamp control module
- Circuit between LED headlamp control module and LED.
- Circuit between LED headlamp control module and combination meter.
EXL
JMLIA1518GB
SYSTEM DIAGRAM
JMLIA1254GB
OUTLINE
• Auto light system is controlled by each function of BCM and IPDM E/R.
Control by BCM
- Combination switch reading function
- Headlamp control function
- Auto light function
- Delay timer function
- Wiper linked auto lighting function
- Auto light adjustment system
Control by IPDM E/R
- Relay control function
• Auto light system has the auto light function (with twilight lighting function), wiper linked auto lighting function
and delay timer function.
- Auto light function automatically turns ON/OFF the exterior lamps* and each illumination automatically,
depending on the outside brightness.
- Wiper linked auto lighting function automatically turns ON/OFF the exterior lamps* and each illumination
when the light switch is in the AUTO position, according to a front wiper operation.
- When auto light system turns the exterior lamps ON with the power switch OFF, delay timer function turns
the exterior lamps OFF, depending on the vehicle condition with the auto light function after a certain period
of time.
*: Headlamp (LO/HI), parking lamp, tail lamp, front fog lamp and side marker lamp (Headlamp HI and front fog
lamp depend on the combination switch condition.)
NOTE:
JMLIA1815GB
The headlamp levelizer adjusts the headlamp light axis upward and downward with the aiming motor inte-
grated in the front combination lamp.
TURN SIGNAL AND HAZARD WARNING LAMP SYSTEM
Revision: 2010 November EXL-14 LEAF
SYSTEM
< SYSTEM DESCRIPTION >
TURN SIGNAL AND HAZARD WARNING LAMP SYSTEM : System Description
INFOID:0000000006893310 A
SYSTEM DIAGRAM
B
F
JPLIA0180GB
OUTLINE
Turn signal lamp and the hazard warning lamp is controlled by combination switch reading function and the G
flasher control function of BCM.
TURN SIGNAL LAMP OPERATION H
• BCM detects the combination switch condition by the combination switch reading function.
• BCM supplies voltage to the right (left) turn signal lamp circuit when the power switch is ON and the turn sig-
nal switch is in the right (left) position. BCM blinks the turn signal lamp.
I
HAZARD WARNING LAMP OPERATION
BCM supplies voltage to both turn signal lamp circuit when the hazard switch is ON. BCM blinks the hazard
warning lamp.
J
TURN SIGNAL INDICATOR LAMP AND TURN SIGNAL OPERATION
• BCM transmits the turn signal indicator lamp signal to the combination meter using CAN communication
while the turn signal lamp and the hazard warning lamp are operating. K
• Combination meter outputs the turn signal sound with the integrated buzzer while blinking the turn signal
indicator lamp according to the turn signal indicator lamp signal.
HIGH FLASHER OPERATION EXL
• BCM detects the turn signal lamp circuit status from the current value.
• BCM increases the turn signal lamp blinking speed if the bulb or harness open is detected with the turn sig-
nal lamp operating.
NOTE: M
The blinking speed is normal while operating the hazard warning lamp.
JMLIA1551GB
A
SYSTEM DIAGRAM
JMLIA1818GB F
OUTLINE
Parking, license plate, side marker and tail lamps are controlled by combination switch reading function and
headlamp control function of BCM, and relay control function of IPDM E/R. G
EXL
JMLIA1816GB
PARKING, LICENSE PLATE, SIDE MARKER AND TAIL LAMP SYSTEM : Fail-Safe
INFOID:0000000007010675
JPLIA0178GB
J
OUTLINE
Front fog lamp is controlled by combination switch reading function, front fog lamp control function of BCM,
and relay control function of IPDM E/R. K
FRONT FOG LAMP OPERATION
• BCM detects the combination switch condition by the combination switch reading function.
• BCM transmits the front fog lights request signal to IPDM E/R and the combination meter via CAN communi- EXL
cation according to the front fog lamp ON condition.
Front fog lamp ON condition
- Front fog lamp switch ON, and any of the following condition is satisfied.(except for the high beam ON) M
• Lighting switch 2ND
• Lighting switch AUTO and the power switch ON
IPDM E/R turns the integrated front fog lamp relay ON, and turns the front fog lamp ON according to the front N
fog lights request signal.
Combination meter turns the front fog lamp indicator lamp ON according to the front fog lights request signal.
O
JMLIA1550GB
SYSTEM DIAGRAM C
JPLIA1037GB
H
OUTLINE
• Exterior lamp battery saver system is controlled by each function of BCM and IPDM E/R.
Control by BCM I
- Combination switch reading function
- Headlamp control function
- Exterior lamp battery saver function
J
Control by IPDM E/R
- Relay control function
• BCM turns the exterior lamps* OFF after a period of time to prevent the battery from over-discharge when K
the power switch is turned OFF with the exterior lamps ON.
*: Headlamp (LO/HI), parking lamp, tail lamp, side marker lamp, license plate lamp and front fog lamp
EXTERIOR LAMP BATTERY SAVER ACTIVATION EXL
BCM activates the timer and turns the exterior lamp OFF 5 minutes after the power switch is turned from ON
→ OFF with the exterior lamps ON.
NOTE:
M
• Headlamp control function turns the exterior lamps ON normally when the power switch is turned ACC or
set the vehicle to READY (both before and after the exterior lamp battery saver is turned OFF).
• The timer starts at the time that the lighting switch is turned from OFF → 1ST or 2ND with the exterior lamps
OFF. N
JMLIA1817GB
SYSTEM APPLICATION
G
BCM can perform the following functions for each system.
NOTE:
It can perform the diagnosis modes except the following for all sub system selection items.
×: Applicable item H
Diagnosis mode
System Sub system selection item
Work Support Data Monitor Active Test
I
Door lock DOOR LOCK × × ×
Rear window defogger REAR DEFOGGER × ×
Warning chime BUZZER × × J
Interior room lamp timer INT LAMP × × ×
Exterior lamp HEAD LAMP × × ×
K
Wiper and washer WIPER × × ×
Turn signal and hazard warning lamps FLASHER × × ×
— AIR CONDITONER* × × EXL
Intelligent Key system INTELLIGENT KEY × × ×
Combination switch COMB SW ×
M
Body control system BCM ×
NVIS - NATS IMMU × × ×
Interior room lamp battery saver BATTERY SAVER × × × N
Back door open TRUNK ×
Theft warning alarm THEFT ALM × × ×
RAP system RETAINED PWR × O
Signal buffer system SIGNAL BUFFER × ×
TPMS AIR PRESSURE MONITOR × × ×
P
*: This item is displayed, but not used.
A
WORK SUPPORT
MODE 1*2 With twilight ON custom & with wiper INT, LO and HI
MODE 2 With twilight ON custom & with wiper LO and HI I
MODE 3 With twilight ON custom & without
AUTO LIGHT LOGIC SET*1
MODE 4 Without twilight ON custom & with wiper INT, LO and HI
J
MODE 5 Without twilight ON custom & with wiper LO and HI
MODE 6 Without twilight ON custom & without
*1: For models without auto light system, this item is displayed but is not operated. K
*2: Factory setting
DATA MONITOR EXL
Monitor item
Description
[Unit]
M
PUSH SW
The switch status input from power switch
[On/Off]
ENGINE STATE
[Stop/Stall/Crank/Run]
The traction motor status received from VCM via CAN communication N
VEH SPEED 1 The value of the vehicle speed received from combination meter via CAN communi-
[km/h] cation
O
FR FOG SW*2
[On/Off]
DOOR SW-DR
The switch status input from front door switch (driver side)
[On/Off]
DOOR SW-AS
The switch status input from front door switch (passenger side)
[On/Off]
DOOR SW-RR
The switch status input from rear door switch RH
[On/Off]
DOOR SW- RL
The switch status input from rear door switch LH
[On/Off]
DOOR SW-BK
The switch status input from back door switch
[On/Off]
OPTICAL SENSOR NOTE:
[On/Off/NG] This item is indicated, but can not monitored
OPTI SEN (DTCT)*1 The value of outside brightness voltage input from the optical sensor
[V]
OPTI SEN (FILT)*1 The value of outside brightness voltage filtered by BCM
[V]
*1: For models without auto light system, this item is not displayed.
*2: For models without front fog lamp, this item is displayed but is not monitored.
ACTIVE TEST
WORK SUPPORT D
Monitor item
[Unit]
Description H
REQ SW-DR
The switch status input from the request switch (driver side)
[On/Off]
I
REQ SW-AS
The switch status input from the request switch (passenger side)
[On/Off]
PUSH SW
The switch status input from the power switch J
[On/Off]
TURN SIGNAL R
[On/Off]
Each switch status that BCM detects from the combination switch reading function K
TURN SIGNAL L
[On/Off]
HAZARD SW
The switch status input from the hazard switch EXL
[On/Off]
RKE-LOCK
Lock signal status received from the remote keyless entry receiver
[On/Off]
RKE-UNLOCK M
Unlock signal status received from the remote keyless entry receiver
[On/Off]
RKE-PANIC
Panic alarm signal status received from the remote keyless entry receiver
[On/Off] N
ACTIVE TEST
O
Test item Operation Description
RH Outputs the voltage to blink the right side turn signal lamps
FLASHER LH Outputs the voltage to blink the left side turn signal lamps P
Off Stops the voltage to turn the turn signal lamps OFF
Operation
Inspection location Operation
sequence
1 Rear window defogger 10 seconds
2 Front wiper motor LO for 5 seconds → HI for 5 seconds
• Parking lamp
• License plate lamp
3 • Tail lamp 10 seconds
• Front fog lamp
• Side marker lamp
4 Headlamp LO for 10 seconds →HI ON ⇔ OFF 5 times
JMMIA0657GB F
• IPDM E/R starts the auto active test with the door switch signals transmitted by BCM via CAN communica-
tion. Therefore, the CAN communication line between IPDM E/R and BCM is considered normal if the auto
active test starts successfully.
• The auto active test facilitates troubleshooting if any systems controlled by IPDM E/R cannot be operated. G
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with IPDM E/R. N
ACTIVE TEST
Test item
4
E
NOTE:
HEAD LAMP WASHER On
This item is indicated, but cannot be tested.
Off OFF
F
TAIL Operates the tail lamp relay.
Lo Operates the headlamp low relay.
EXTERNAL LAMPS
Operates the headlamp low relay and ON/OFF the headlamp high relay at 1 second G
Hi
intervals.
Fog Operates the front fog lamp relay.
H
EXL
ECU Reference
BCS-32, "Reference Value"
BCS-52, "Fail-safe"
BCM
BCS-53, "DTC Inspection Priority Chart"
BCS-54, "DTC Index"
PCS-14, "Reference Value"
IPDM E/R PCS-17, "Fail-Safe"
PCS-18, "DTC Index"
EXL
JCLWA4741GB
JCLWA4742GB
EXL
JCLWA4743GB
JCLWA4744GB
EXL
JCLWA4745GB
JCLWA4746GB
EXL
JCLWA4747GB
JCLWA4748GB
EXL
JCLWA4749GB
JCLWA4750GB
EXL
JCLWA4751GB
JCLWA4752GB
OVERALL SEQUENCE
C
EXL
P
JMLIA1607GB
DETAILED FLOW
1.INTERVIEW FOR MALFUNCTION
Interview the symptom to the customer.
>> GO TO 3.
3.BASIC INSPECTION
Check the operation of each part. Check that any symptom occurs other than the interviewed symptom.
>> GO TO 4.
4.SELF-DIAGNOSIS WITH CONSULT
Perform the self-diagnosis with CONSULT. Check that any DTC is detected.
Is any DTC detected?
YES >> GO TO 5.
NO >> GO TO 6.
5.TROUBLE DIAGNOSIS BY DTC
Perform the trouble diagnosis for the detected DTC. Specify the malfunctioning part.
>> GO TO 9.
6.FAIL-SAFE ACTIVATION CHECK
Check that the symptom is applied to the fail-safe activation.
Does the fail-safe activate?
YES >> GO TO 7.
NO >> GO TO 8.
7.SYSTEM DIAGNOSIS
Perform the system diagnosis for the system that the fail-safe activates. Specify the malfunctioning part.
>> GO TO 9.
8.SYMPTOM DIAGNOSIS
Perform the symptom diagnosis. Specify the malfunctioning part.
>> GO TO 9.
9.MALFUNCTION PART REPAIR
Repair or replace the malfunctioning part.
>> GO TO 10.
10.REPAIR CHECK (SELF-DIAGNOSIS WITH CONSULT)
Perform the self-diagnosis with CONSULT. Check that any DTC is not detected. Erase DTC if DTC is detected
before the repair. Check that DTC is not detected again.
Is any DTC detected?
YES >> GO TO 5.
NO >> GO TO 11.
11.REPAIR CHECK (OPERATION CHECK)
Check the operation of each part.
Does it operate normally?
YES >> INSPECTION END
NO >> GO TO 3.
1.CHECK START B
1. In the cool LED status (wait for more than 10 minutes after turning headlamp OFF), turn ON and turn OFF
headlamp for the several times. Check that headlamp operates normally each time.
2. In the cool LED status, turn headlamp ON, wait until headlamp enters to the stable status (approximately C
5 minutes after turning headlamp ON), and then check that headlamp operates normally without blinking
or flickering.
3. In the warm LED status (turn headlamp ON for more than 15 minutes and wait for 1 minute after turning
D
OFF), turn ON and turn OFF headlamp for the several times. Check that headlamp operates normally
each time.
4. Turn headlamp ON for approximately 30 minutes, and then check that headlamp operates normally with-
out difference in brightness between LH and RH, blinking or flickering. E
Is the inspection result normal?
YES >> INSPECTION END
NO >> Refer to EXL-72, "Symptom Table". F
EXL
Hi : Headlamp (HI) ON
Off : Headlamp (HI) OFF
NOTE:
ON/OFF is repeated 1 second each.
Is the inspection result normal?
YES >> Headlamp (HI) circuit is normal.
NO >> Refer to EXL-48, "Diagnosis Procedure".
Diagnosis Procedure INFOID:0000000006905269
(+)
Voltage
IPDM E/R (−) Test item
(Approx.)
Connector Terminal
Hi Battery voltage
RH 49
EXTERNAL Off 0V
E15 Ground
LAMPS Hi Battery voltage
LH 50
Off 0V
Is the inspection result normal?
YES >> GO TO 2.
NO >> GO TO 3.
2.CHECK HEADLAMP (HI) OPEN CIRCUIT
1. Turn power switch OFF.
2. Disconnect IPDM E/R connector.
3. Check continuity between IPDM E/R harness connector and front combination lamp harness connector.
IPDM E/R
Continuity F
Connector Terminal
Ground
RH 49
E15 Not existed
LH 50 G
Is the inspection result normal?
YES >> Replace fuse. (Replace IPDM E/R if the fuse is fusing again.)
NO >> Repair or replace harness. And then replace the fuse. H
5.CHECK HEADLAMP (HI) GROUND OPEN CIRCUIT
1. Turn power switch OFF. I
2. Disconnect front combination lamp connector.
3. Check continuity between front combination lamp harness connector and ground.
Lo : Headlamp (LO) ON
Off : Headlamp (LO) OFF
Is the inspection result normal?
YES >> Headlamp (LO) circuit is normal.
NO >> Refer to EXL-50, "Diagnosis Procedure".
Diagnosis Procedure INFOID:0000000006905271
(+)
Voltage
IPDM E/R (−) Test item
(Approx.)
Connector Terminal
Lo Battery voltage
RH 52
EXTERNAL Off 0V
E15 Ground
LAMPS Lo Battery voltage
LH 51
Off 0V
Is the inspection result normal?
YES >> GO TO 2.
NO >> GO TO 3.
2.CHECK HEADLAMP (LO) OPEN CIRCUIT
1. Turn power switch OFF.
2. Disconnect IPDM E/R connector.
3. Check continuity between IPDM E/R harness connector and front combination lamp harness connector.
IPDM E/R
Continuity
Connector Terminal E
Ground
RH 52
E15 Not existed
LH 51
F
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair or replace harness. And then replace the fuse.
G
5.CHECK HEADLAMP (LO) SHORT CIRCUIT-2
CONSULT ACTIVE TEST
1. Replace fuse. H
2. Connect IPDM E/R connector.
3. Turn power switch ON.
4. Select “EXTERNAL LAMPS” of IPDM E/R active test item. I
5. Check that fuse is not fusing when Lo button is operated.
Is the inspection result normal?
YES >> GO TO 6. J
NO >> Replace IPDM E/R.
6.CHECK HEADLAMP (LO) SHORT CIRCUIT-3
1. Turn power switch OFF. K
2. Connect front combination lamp connector.
3. Check that headlamp turns ON when lighting switch is in the 2ND position.
Is the inspection result normal? EXL
YES >> Refer to GI-51, "Intermittent Incident".
NO >> Replace LED headlamp control module.
M
(+) Voltage J
(−)
Front combination lamp (Approx.)
Connector Terminal
K
RH E45 Ground Battery voltage
5
LH E26
Is the inspection result normal? EXL
YES >> GO TO 3.
NO >> Repair or replace harness.
3.CHECK HEADLAMP WRNING LAMP SIGNAL CIRCUIT M
Check voltage between front combination lamp harness connector and ground.
(+) N
Voltage
(−)
Front combination lamp (Approx.)
Connector Terminal
O
RH E45 Ground Less than 0.5 V
7
LH E26
Is the inspection result normal? P
YES >> GO TO 4.
NO >> Replace LED head lamp control module
4.CHECK HEADLAMP WRNING LAMP SIGNAL SHORT CIRCUIT
1. Turn power switch OFF.
2. Disconnect combination meter connector.
3. Check continuity between combination meter harness connector and ground.
Combination meter
Continuity
Connector Terminal
Ground
RH 38
M34 Not existed
LH 39
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair or replace harness.
5.CHECK COMBINATION METER
Check combination meter. Refer to MWI-71, "Work flow".
Is the inspection result normal?
YES >> Refer to EXL-76, "Diagnosis Procedure".
NO >> Repair or replace malfunctioning part.
F
Is the inspection result normal?
YES >> Headlamp aiming switch is normal.
NO >> Replace the headlamp aiming switch.
G
EXL
IPDM E/R
Continuity
Connector Terminal
Ground
43
E14 Not existed
44
Is the inspection result normal?
YES >> Replace fuse. (Replace IPDM E/R if fusing is found again.)
NO >> Repair or replace harness. And then replace the fuse.
3.CHECK PARKING LAMP BULB
Check applicable lamp bulb.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Replace bulb.
4.CHECK PARKING LAMP OUTPUT VOLTAGE
CONSULT ACTIVE TEST
F
1.CHECK PARKING LAMP OPERATION
Check that the parking lamp is turned ON.
Is the inspection result normal? G
YES-1 [When tail lamp (RH) does not turn ON.]>>GO TO 5.
YES-2 [When tail lamp (LH) does not turn ON.]>>GO TO 2.
NO >> Check parking lamp circuit. Refer to EXL-56, "Component Function Check". H
2.CHECK TAIL LAMP (LH) FUSE
1. Turn power switch OFF.
I
2. Check that the following fuse is not fusing.
(+) N
Voltage
IPDM E/R (−) Test item
(Approx.)
Connector Terminal
TAIL Battery voltage O
EXTERNAL
E14 38 Ground
LAMPS Off 0V
Is the inspection result normal? P
YES >> GO TO 5.
NO >> Replace IPDM E/R.
4.CHECK TAIL LAMP (LH) SHORT CIRCUIT
1. Disconnect IPDM E/R connector and rear combination lamp (LH) connector.
2. Check continuity between IPDM E/R harness connector and ground.
IPDM E/R
Continuity
Connector Terminal Ground
E14 38 Not existed
Is the inspection result normal?
YES >> Replace fuse. (Replace IPDM E/R if fusing is found again.)
NO >> Repair or replace harness. And then replace the fuse.
5.CHECK TAIL LAMP OPEN CIRCUIT
1. Turn power switch OFF.
2. Disconnect IPDM E/R connector and rear combination lamp connector.
3. Check continuity between IPDM E/R harness connector and rear combination lamp harness connector.
IPDM E/R
Continuity
Connector Terminal
Ground
RH 19
E12 Not existed
LH 20
Is the inspection result normal?
YES >> Replace fuse. (Replace IPDM E/R if the fuse is fusing again.)
NO >> Repair or replace harness. And then replace the fuse.
3.CHECK FRONT FOG LAMP BULB
Check the applicable lamp bulb.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Replace bulb.
4.CHECK FRONT FOG LAMP OUTPUT VOLTAGE
CONSULT ACTIVE TEST
1. Disconnect front fog lamp connector.
2. Turn power switch ON.
3. Select “EXTERNAL LAMPS” of IPDM E/R active test item.
4. With operating the test items, check the voltage between IPDM E/R harness connector and ground.
(+) A
Voltage
IPDM E/R (−) Test item
(Approx.)
Connector Terminal
Fog Battery voltage
B
RH 19
EXTERNAL Off 0V
E12 Ground
LAMPS Fog Battery voltage
LH 20 C
Off 0V
Is the inspection result normal?
YES >> GO TO 5. D
NO >> Replace IPDM E/R.
5.CHECK FRONT FOG LAMP OPEN CIRCUIT E
1. Turn power switch OFF.
2. Disconnect IPDM E/R connector.
3. Check continuity between IPDM E/R harness connector and front fog lamp harness connector.
F
IPDM E/R Front fog lamp
Continuity
Connector Terminal Connector Terminal
G
RH 19 E48
E12 1 Existed
LH 20 E30
Is the inspection result normal? H
YES >> GO TO 6.
NO >> Repair or replace harness.
6.CHECK FRONT FOG LAMP GROUND CIRCUIT OPEN CIRCUIT I
Check continuity between front fog lamp harness connector and ground.
J
Front fog lamp
Continuity
Connector Terminal
Ground
RH E48 K
2 Existed
LH E30
Is the inspection result normal?
YES >> Refer to GI-51, "Intermittent Incident". EXL
NO >> Repair or replace harness.
(+)
Voltage
BCM (–) Condition
(Approx.)
Connector Terminal
LH 60 LH
PKID0926E
RH 61 RH
PKID0926E
OFF 0V
Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 4.
(+)
Voltage
Optical sensor (−) Condition
(Approx.)
Connector Terminal
When illuminating 3.1 V or more *
M16 2 Ground Optical sensor
When shutting off light 0.6 V or less
*: Illuminate the optical sensor. The value may be less than the standard if brightness is weak.
Is the inspection result normal?
YES >> GO TO 7.
NO >> Replace the optical sensor.
4.CHECK OPTICAL SENSOR OPEN CIRCUIT
1. Turn power switch OFF.
2. Disconnect optical sensor connector and BCM connector.
3. Check continuity between optical sensor harness connector and BCM harness connector.
Optical sensor
Continuity
Connector Terminal Ground
M16 1 Not existed
Is the inspection result normal?
YES >> Replace BCM. Refer to BCS-76, "Removal and Installation".
NO >> Repair or replace harness.
6.CHECK OPTICAL SENSOR GROUND OPEN CIRCUIT
1. Turn power switch OFF.
2. Disconnect optical sensor connector and BCM connector.
3. Check continuity between optical sensor harness connector and BCM harness connector.
EXL
(+)
Hazard switch (−) Voltage (Approx.)
Connector Terminal
M45 2 Ground 12 V
Is the inspection result normal?
YES >> GO TO 4.
NO >> GO TO 2.
2.CHECK HAZARD SWITCH SIGNAL OPEN CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between hazard switch harness connector and BCM harness connector.
Hazard switch
Continuity
Connector Terminal Ground
M45 2 Not existed
Is the inspection result normal?
YES >> Replace BCM. Refer to BCS-76, "Removal and Installation".
NO >> Repair or replace harness.
Hazard switch
Continuity B
Connector Terminal Ground
M45 1 Existed
Is the inspection result normal? C
YES >> Replace hazard switch.
NO >> Repair or replace harness.
D
EXL
CAUTION:
Perform the self-diagnosis with CONSULT before the symptom diagnosis. Perform the trouble diagno-
sis if any DTC is detected.
LED HEADLAMP
• LED brightness and color may slightly change until the temperature becomes stable. This is not malfunction.
• Illumination time lag may occur between right and left. This is not malfunction.
• Brightness may be reduced due to aged deterioration of LED.
• Because of the dummy portion of connecting part of front combination lamp, water may be seemed as if it
enters in headlamp after the vehicle is washed or after the rain. But, actually water is not entered in head
lamp, and this is not malfunction.
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 is caused by for the control difference.
This is normal.
Both side headlamps (HI) are not turned ON when setting to the lighting switch HI or PASS. B
Diagnosis Procedure INFOID:0000000006905291
EXL
EXL
1.CHECK FUSE
Check that the following fuse is not fusing.
EXL
JMLIA2036ZZ
Light axis measurement range (R) : 350 ± 175 mm (13.78 ± 6.89 in)
Low beam distribution on the screen
JSLIA0005ZZ
5. Adjust the cutoff line height (X) with the aiming adjustment screw so as to enter in the adjustment range
(M–N) according to the horizontal center line of headlamp (H).
unit: mm (in)
Horizontal center line of headlamp (H) Highest cutoff line height (M) Lowest cutoff line height (N)
700 (27.56) or less 4 (0.16) 30 (1.18)
701(27.60) – 800 (31.50) 4 (0.16) 30 (1.18)
801 (31.54) or more 17 (0.67) 44 (1.73)
Side view
JSLIA0006ZZ
Distance between the headlamp center and the screen (L) : 10 m (32.8 ft)
A: DOWN
B: UP H
• For the position and direction of the adjusting screw, refer to the
figure.
NOTE: I
A screwdriver or hexagonal wrench [6 mm (0.24 in)] can be used
for adjustment.
JMLIA1653ZZ
J
K
1. Place the screen.
NOTE:
• Stop the vehicle facing the wall.
• Place the board on a plain road vertically. EXL
2. Face the vehicle with the screen. Maintain 10 m (32.8 ft) between the front fog lamp center and the
screen.
3. Start the motor. Turn the front fog lamp ON. M
NOTE:
Shut off the headlamp light with the board to prevent from illuminating the adjustment screen.
CAUTION: N
Never cover the lens surface with a tape etc. The lens is made of resin.
4. Adjust the cutoff line height (A) with the aiming adjustment screw so that the distance (X) between the hor-
izontal center line of front fog lamp (H) and (A) becomes 150 mm (5.906 in). O
JPLIA0008ZZ
A : Cutoff line
B : High illuminance area
H : Horizontal center line of front fog lamp
V : Vertical center line of front fog lamp
X : Cutoff line height
REMOVAL
C
H
JMLIA2081GB
DISASSEMBLY
J
Front combination lamp A
EXL
JMLIA1655ZZ
CAUTION:
JMLIA2038ZZ
1. Front side maker lamp housing 2. Front side maker lamp bulb socket 3. Front side maker lamp bulb
REMOVAL
CAUTION:
Disconnect the 12V battery negative terminal or remove the fuse to electric leakage.
1. Remove front bumper fascia. Refer to EXT-12, "Removal and Installation".
2. Remove front combination lamp B mounting bolts.
3. Pull up front combination lamp B, and then remove front combination lamp B.
4. Remove front combination lamp A mounting bolts.
5. Pull out front combination lamp A forward the vehicle, and then disconnect the connector before removing
front combination lamp A.
INSTALLATION
Note the following item, and then install in the reverse order of removal.
NOTE:
After installation, perform aiming adjustment. Refer to EXL-79, "Description".
Replacement INFOID:0000000007013424
CAUTION:
• Disconnect the 12V battery negative terminal or remove the fuse to electric leakage.
• After installing the bulb, install the resin cap and the bulb socket securely for watertightness.
• Never touch the glass of bulb directly by hand. Keep grease and other oily matters away from it to
prevent damage to the bulb.
• Never touch bulb by hand while it is lit or right after being turned off to prevent a burns.
• Never leave bulb out of lamp reflector for a long time because dust, moisture smoke, etc. may affect
the performance of lamp. When replacing bulb, be sure to replace it with new one.
PARKING LAMP BULB
JMLIA1701ZZ
D
2. Rotate parking lamp bulb socket (1) counterclockwise and
unlock it.
E
G
JMLIA2082ZZ
EXL
JMLIA1701ZZ
M
2. Remove parking lamp bulb and socket.
3. Rotate headlamp bulb (HI) (2) counterclockwise and unlock it.
4. Disconnect headlamp bulb (HI) harness connector (1). N
JMLIA1703ZZ
DISASSEMBLY
1. Rotate resin cap counterclockwise and unlock it.
2. Rotate parking lamp bulb socket counterclockwise and unlock it.
3. Disconnect parking lamp harness connector.
4. Rotate headlamp bulb (HI) counterclockwise and unlock it.
5. Disconnect headlamp bulb (HI) harness connector.
6. Rotate turn signal lamp bulb socket counterclockwise and unlock it.
7. Remove turn signal lamp bulb from bulb socket.
8. Remove LED headlamp control module mounting screws.
9. Disconnect LED headlamp control module harness connector, and then remove LED headlamp control
module.
10. Remove combination lamp harness connector.
ASSEMBLY
Note the following items, and then assemble in the reverse order of disassembly.
CAUTION:
• Install LED headlamp control module securely.
• Always replace seal packing, when remove/replace LED headlamp control module.
• After installing the bulb, install the resin cap and the bulb socket securely for watertightness.
Installing service bracket INFOID:0000000007013426
JMLIA1779ZZ
Removal
1. Remove front combination lamp A. Refer to EXL-84, "Removal and Installation".
2. Cut damaged section of installation part, then shape with sandpaper.
JMLIA1780ZZ
D
JMLIA1781ZZ
EXL
JMLIA2037ZZ
1. Front bumper fascia 2. Front fog lamp bracket 3. Front fog lamp
4. Front fog lamp bulb 5. J nut 6. Metal clip
CAUTION:
Disconnect the 12V battery negative terminal or remove the fuse to electric leakage.
REMOVAL
1. Remove the front bumper fascia. Refer to EXT-12, "Removal and Installation".
2. Remove the front fog lamp fixing screws, and then remove front fog lamp.
INSTALLATION
Note the following item, and then install in the reverse order of removal.
NOTE:
After installation, perform aiming adjustment. Refer to EXL-81, "Description"
Replacement INFOID:0000000007013429
CAUTION:
• Disconnect the 12V battery negative terminal or remove the fuse to electric leakage.
• Never touch the glass of bulb directly by hand. Keep grease and other oily matters away from it to
prevent damage to the bulb.
• Never touch bulb by hand while it is lit or right after being turned off to prevent a burns.
• Never leave bulb out of lamp reflector for a long time because dust, moisture smoke, etc. may affect
the performance of lamp. When replacing bulb, be sure to replace it with new one.
FRONT FOG LAMP BULB
1. Remove front under cover. Refer to EXT-21, "FRONT UNDER COVER : Removal and Installation".
JMLIA1711ZZ
D
3. Remove front fog lamp bulb connector.
4. Rotate bulb counterclockwise and unlock it.
E
EXL
JMLIA1661ZZ
1. Side turn signal lamp bulb socket 2. Side turn signal lamp bulb 3. Side turn signal lamp housing
: Pawl
CAUTION:
Disconnect the 12V battery negative terminal or remove the fuse to electric leakage.
REMOVAL
1. Remove the side turn signal lamp in numerical order shown in
the figure.
2. Rotate the bulb socket counterclockwise and unlock it.
JMLIA1302ZZ
INSTALLATION
Install in the reverse order of removal.
The lighting & turn signal switch is integrated in the combination switch. Refer to BCS-77, "Removal and B
Installation".
EXL
JMLIA1657ZZ
REMOVAL
1. Insert an appropriate tool between the switch panel and the instrument upper panel. Pull out the optical
sensor upward.
2. Disconnect the optical sensor connector.
3. Remove optical sensor from switch panel.
INSTALLATION
Install in the reverse order of removal.
JMLIA1659ZZ
REMOVAL
I
1. Remove the instrument lower panel LH. Refer to IP-12, "Exploded View".
2. Disengage the pawls, and then remove the headlamp aiming switch.
INSTALLATION J
Install in the reverse order of removal.
EXL
JMLIA1658ZZ
REMOVAL
1. Remove cluster lid C. Refer to IP-13, "Removal and Installation".
2. Disengage hazard switch fixing pawls, and then remove hazard switch.
INSTALLATION
Install in the reverse order of removal.
REMOVAL B
JMLIA2083GB
H
1. Rear combination lamp 2. Grommet A 3. Grommet B
: N·m (kg-m, in-lb)
I
DISASSEMBLY
EXL
JMLIA1778ZZ
O
1. Rear combination lamp harness 2. Rear turn signal bulb socket 3. Rear turn signal bulb
4. Buck-up lamp bulb socket 5. Buck-up lamp bulb 6. Rear combination lamp housing as-
sembly P
CAUTION:
Disconnect the 12V battery negative terminal or remove the fuse to electric leakage.
REMOVAL
: Clip
JMLIA1704ZZ
CAUTION:
• Disconnect the 12V battery negative terminal or remove the fuse to electric leakage.
• Never touch the glass of bulb directly by hand. Keep grease and other oily matters away from it to
prevent damage to the bulb.
• Never touch bulb by hand while it is lit or right after being turned off to prevent a burns.
• Never leave bulb out of lamp reflector for a long time because dust, moisture smoke, etc. may affect
the performance of lamp. When replacing bulb, be sure to replace it with new one.
STOP/TAIL LAMP BULB
LED is used for stop/tail lamp bulb. Always replace rear combination lamp assembly as a unit, when bulb is to
be replaced because of malfunction.
REAR TURN SIGNAL LAMP BULB
1. Remove rear combination lamp.
2. Rotate bulb socket counterclockwise and unlock it.
3. Remove bulb from the socket.
BACK-UP LAMP BULB
1. Remove rear combination lamp.
2. Rotate bulb socket counterclockwise and unlock it.
3. Remove bulb from the socket.
G
JMLIA2084GB
I
Removal and Installation INFOID:0000000007013445
REMOVAL
J
1. Remove rear spoiler. Refer to EXT-34, "Removal and Installation".
2. Remove high-mounted stop lamp cover mounting screws, and then remove high-mounted stop lamp
cover. K
3. Remove high-mounted stop lamp mounting screws.
4. Disconnect high-mounted stop lamp harness connector.
5. Remove high-mounted stop lamp. EXL
INSTALLATION
Install in the reverse order of removal.
M
JMLIA1663ZZ
1. License plate lamp bulb socket 2. License plate lamp bulb 3. License plate lamp housing
: Pawl
CAUTION:
Disconnect the 12V battery negative terminal or remove the fuse to electric leakage.
REMOVAL
1. Remove license plate lamp in numerical order shown in the fig-
ure.
JPLIA0056ZZ
2. Disconnect license plate lamp connector, and then remove license plate lamp.
INSTALLATION
Install in the reverse order of removal.
Replacement INFOID:0000000007013448
CAUTION:
• Disconnect the 12V battery negative terminal or remove the fuse to electric leakage.
• Never touch the glass of bulb directly by hand. Keep grease and other oily matters away from it to
prevent damage to the bulb.
• Never touch bulb by hand while it is lit or right after being turned off to prevent a burns.
• Never leave bulb out of lamp reflector for a long time because dust, moisture smoke, etc. may affect
the performance of lamp. When replacing bulb, be sure to replace it with new one.
LICENSE PLATE LAMP BULB
1. Remove license plate lamp.
2. Turn the bulb socket counterclockwise and unlock it.
EXL
JMLIA1664GB
1. Reflex refractor
: Pawl
REMOVAL
1. Remove rear bumper fascia. Refer to EXT-15, "Removal and Installation".
2. Remove rear reflex reflector fixing screws and disengage fixing pawls, and then remove rear reflex reflec-
tor.
INSTALLATION
Install in the reverse order of removal.
EXL