Nissan Qashqai J11. Manual — part 1678
COMPONENT PARTS
EXL-13
< SYSTEM DESCRIPTION >
[LED HEADLAMP]
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ABS actuator and electric unit (control unit)
• When the Forward Emergency Braking operates, a request is transmitted to
BCM (CAN communication) to turn ON the stop lamp.
BRC-148, "Component Parts Location"
for detailed installation loca-
tion.
ECM
• ECM transmits engine status signal and Stop/Start status signal (with Stop/Start
system) to BCM via CAN communication.
ECH-12, "Component Parts Location"
GINE CONTROL SYSTEM : Component Parts Location"
EC9-12, "Component Parts Location"
(R9M) for detailed installation location.
Front combination
lamp
Parking lamp/Day-
time running light*
2
EXL-10, "Exterior Lamp Appearance and Bulb Specifications"
Front turn signal
lamp
EXL-10, "Exterior Lamp Appearance and Bulb Specifications"
Headlamp (HI)
(LED headlamp)
EXL-10, "Exterior Lamp Appearance and Bulb Specifications"
14, "FRONT COMBINATION LAMP : LED Headlamp"
Headlamp (LO)
(LED headlamp)
EXL-10, "Exterior Lamp Appearance and Bulb Specifications"
14, "FRONT COMBINATION LAMP : LED Headlamp"
Front fog lamp
EXL-10, "Exterior Lamp Appearance and Bulb Specifications"
IPDM E/R
• Controls the integrated smart FET, and supplies voltage to the load according
to the request from BCM via CAN communication.
• The headlamp warning signal is input from the LED headlamp control module,
and the IPDM E/R requests the combination meter (CAN communication) to
display the headlamp warning.
• Judges the vehicle status from each signal in order to control the headlamp
aiming control.
PCS-5, "Component Parts Location"
for detailed installation location.
Combination meter
• Turns the indicator lamp and warning (information display/buzzer) ON/OFF ac-
cording to the request from BCM via CAN communication.
• Turns the headlamp warning ON according to the request from IPDM E/R via
CAN communication.
• Blinks the turn signal indicator lamp and outputs the turn signal operating sound
with integrated buzzer according to the request from BCM via CAN communi-
cation.
• Combination meter transmits vehicle speed signal to BCM and IPDM E/R via
CAN communication.
Combination switch
BCS-13, "COMBINATION SWITCH READING SYSTEM : System De-
BCM
• Detects each switch condition by the combination switch reading function.
• Exterior lamp ON/OFF is judged from each signal, and then a request is trans-
mitted to IPDM E/R (CAN communication) to turn each smart FET ON/OFF.
• It also transmits a request to the combination meter (CAN communication) to
turn indicator lamp and warning (information display/buzzer) ON/OFF.
• Blinks the turn signal lamp and hazard warning lamp according to the each
switch condition.
• Requests the turn signal indicator lamp blink to the combination meter via CAN
communication.
• Requests the turn signal operating sound ON to the combination meter via CAN
communication.
• Judges the vehicle status from each signal, and illuminates the stop lamp and
high-mounted stop lamp.
• Refer to
BCS-7, "BODY CONTROL SYSTEM : Component Parts Location"
detailed installation location.
Side turn signal lamp
EXL-10, "Exterior Lamp Appearance and Bulb Specifications"
Door switch
DLK-30, "Component Description"
(TYPE 2),
DLK-653, "Component Description"
(TYPE
DLK-835, "Component Description"
(TYPE 6).
NOTE:
Regarding to the vehicle type, refer to
No.
Component
Function
EXL-14
< SYSTEM DESCRIPTION >
[LED HEADLAMP]
COMPONENT PARTS
*
1
: With high beam assist system
*
2
: With daytime running light system
*
3
: With Intelligent Key system
*
4
: Torsion beam rear suspension models
*
5
: With rear fog lamp
*
6
: Multi-link rear suspension models
FRONT COMBINATION LAMP
FRONT COMBINATION LAMP : LED Headlamp
INFOID:0000000010338632
OUTLINE
• Semiconductor device (Light emitting diode: LED), which is illuminated when forward bias electric voltage is
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
obtained.
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.
Door request switch*
3
Refer to
DLK-30, "Component Description"
(TYPE 1),
(TYPE 2) or
DLK-653, "Component Description"
(TYPE 5).
NOTE:
Regarding to the vehicle type, refer to
Height sensor*
4
Refer to
High-mounted stop lamp
Refer to
EXL-10, "Exterior Lamp Appearance and Bulb Specifications"
.
Rear combination
lamp (back door
side)
Rear fog lamp*
5
(Driver side only)
Refer to
EXL-10, "Exterior Lamp Appearance and Bulb Specifications"
.
License plate lamp
Refer to
EXL-10, "Exterior Lamp Appearance and Bulb Specifications"
.
Back door opener switch
Refer to
DLK-30, "Component Description"
(TYPE 1),
DLK-653, "Component Description"
DLK-835, "Component Description"
(TYPE 6).
NOTE:
Regarding to the vehicle type, refer to
Rear combination
lamp (back door
side)
Tail lamp
Refer to
EXL-10, "Exterior Lamp Appearance and Bulb Specifications"
.
Back-up lamp
Refer to
EXL-10, "Exterior Lamp Appearance and Bulb Specifications"
.
Rear combination
lamp (body side)
Rear turn signal
lamp
Refer to
EXL-10, "Exterior Lamp Appearance and Bulb Specifications"
.
Stop lamp/Tail lamp
Refer to
EXL-10, "Exterior Lamp Appearance and Bulb Specifications"
.
Tail lamp
Refer to
EXL-10, "Exterior Lamp Appearance and Bulb Specifications"
.
Height sensor*
6
Refer to
Front combination
lamp
Headlamp aiming
motor
Refer to
EXL-15, "FRONT COMBINATION LAMP : Headlamp Aiming Motor"
LED headlamp con-
trol module
Refer to
EXL-15, "FRONT COMBINATION LAMP : LED Headlamp Control Mod-
.
Stop lamp switch
Refer to
No.
Component
Function
COMPONENT PARTS
EXL-15
< SYSTEM DESCRIPTION >
[LED HEADLAMP]
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• 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 battery negative terminal before disconnecting the lamp socket connector or the har-
ness 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.
FRONT COMBINATION LAMP : LED Headlamp Control Module
INFOID:0000000010338633
• LED headlamp control module is integrated in the front combina-
tion lamp and turns the LED headlamp ON according to the
request from IPDM E/R.
• Outputs the headlamp warning signal to the IPDM E/R.
FRONT COMBINATION LAMP : Headlamp Aiming Motor
INFOID:0000000010338635
• Headlamp aiming motor is integrated in the front combination
lamp.
• Headlamp aiming motor adjusts the headlamp light axis upward
and downward according to input drive signal from IPDM E/R.
Height Sensor
INFOID:0000000010338639
MULTI-LINK REAR SUSPENSION MODELS
• Height sensor is installed in lower link.
• Height sensor detects the vehicle height deviation with sensor
lever, and transmits the detected value as a height sensor signal to
IPDM E/R.
TORSION BEAM REAR SUSPENSION MODELS
JMLIA4307ZZ
JMLIA3311ZZ
JMLIA5244ZZ
EXL-16
< SYSTEM DESCRIPTION >
[LED HEADLAMP]
COMPONENT PARTS
• Height sensor is installed in rear suspension beam.
• Height sensor detects the vehicle height deviation with sensor
lever, and transmits the detected value as a height sensor signal to
IPDM E/R.
Light & Rain Sensor
INFOID:0000000010452405
• The light & rain sensor detects the outside ambient light level, for-
ward light level and sensor conditions.
• Based on ambient light level (day/night detection), forward light
level (tunnel detection) and sensor conditions it judges ON/OFF
condition for exterior lamps.
• And it transmits exterior lamp ON/OFF request to the BCM by the
light & rain sensor serial link.
• BCM controls each function depending on the signals. And it
detects the light & rain sensor serial link error and the light & rain
sensor malfunction.
Hazard Switch
INFOID:0000000010338641
Inputs the hazard switch ON/OFF signal to BCM.
Stop Lamp Switch
INFOID:0000000010452406
• Stop lamp switch is installed to brake pedal bracket.
• BCM detects the brake pedal status from the ON/OFF signal that is
input from the switch.
JMLIA5245ZZ
JSLIA0093ZZ
JMLIA5226GB
Brake pedal
Stop lamp switch
Released
OFF
Depressed
ON
JSBIA0308ZZ
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