Nissan X-Trail 32. Manual — part 1144
SYSTEM
EXL-33
< SYSTEM DESCRIPTION >
[LED HEADLAMP]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
Correcting condition (when any of the following conditions are satisfied)
- Ignition switch ON
- Headlamp (LO) is turned ON.
- Vehicle posture becomes stable after the vehicle posture change is detected with the headlamp (LO) ON
and the vehicle stopped.
- Vehicle speed is maintained with the headlamp (LO) ON and the vehicle driven.
NOTE:
Adjusted axis position may differ from the preset position although the headlamp auto aiming activates prop-
erly when the suspension is replaced or worn.
EXL-34
< SYSTEM DESCRIPTION >
[LED HEADLAMP]
SYSTEM
HEADLAMP AIMING CONTROL SYSTEM (AUTO) : Circuit Diagram
INFOID:0000000010788756
HEADLAMP AIMING CONTROL SYSTEM (AUTO) : Fail-safe
INFOID:0000000010788757
FAIL-SAFE CONTROL BY DTC
IPDM E/R performs fail-safe control when any DTC are detected.
JMLIA5516GB
SYSTEM
EXL-35
< SYSTEM DESCRIPTION >
[LED HEADLAMP]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
TURN SIGNAL AND HAZARD WARNING LAMP SYSTEM
DTC
CONSULT display description
Fail-safe
B1C00
HEIGHT SENSOR PWR SPLY CIRC
[CIRC
SHORT TO
GRND]
Right and left headlamp aiming motors stop at the posi-
tion when DTC is detected.
[CIRC
SHORT TO
BATTERY]
B1C01
FR HEIGHT SENSOR SIGNAL
[CIRC
SHORT TO
BATTERY]
Right and left headlamp aiming motors stop at the posi-
tion when DTC is detected.
[CIRC
SHORT TO
GROUND
OR OPEN]
[CIRC
VOLTAGE
OUT OF
RANGE]
B1C02
RR HEIGHT SENSOR SIGNAL
[CIRC
SHORT TO
BATTERY]
Right and left headlamp aiming motors stop at the posi-
tion when DTC is detected.
[CIRC
SHORT TO
GROUND
OR OPEN]
[CIRC
VOLTAGE
OUT OF
RANGE]
B1C07
AIMING MOTOR DRIVE SIGNAL
[CIRC
SHORT TO
GRND]
Right and left headlamp aiming motors stop at the posi-
tion when DTC is detected.
[CIRC
SHORT TO
BATTERY]
[SIGNAL
COMPARE
FAILURE]
B1C11
FR HEIGHT SENSOR SIGNAL
[SIG
PRTCTN
CLCLTN IN-
CRCT]
Right and left headlamp aiming motors stop at the posi-
tion when DTC is detected.
B1C12
RR HEIGHT SENSOR SIGNAL
[SIG
PRTCTN
CLCLTN IN-
CRCT]
Right and left headlamp aiming motors stop at the posi-
tion when DTC is detected.
B20DB
HEIGHT SENS INITIALIZE NOT DONE
[MISSING
CALIBRA-
TION]
Right and left headlamp aiming motors fix at the initial
aiming position.
[NOT CON-
FIURED]
EXL-36
< SYSTEM DESCRIPTION >
[LED HEADLAMP]
SYSTEM
TURN SIGNAL AND HAZARD WARNING LAMP SYSTEM : System Description
INFOID:0000000010788758
SYSTEM DIAGRAM
OUTLINE
Turn signal lamp and hazard warning lamp is controlled by combination switch reading function and the flasher
control function of BCM.
TURN SIGNAL LAMP OPERATION
• 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 ignition switch is ON and the turn
signal switch is in the right (left) position. BCM blinks the turn signal lamp.
HAZARD WARNING LAMP OPERATION
BCM supplies voltage to both turn signal lamp circuits when the hazard switch is ON. BCM blinks the hazard
warning lamp.
TURN SIGNAL INDICATOR LAMP AND TURN SIGNAL SOUND OPERATION
• BCM transmits the turn indicator signal to the combination meter using CAN communication while the turn
signal lamp and the hazard warning lamp are operating.
• Combination meter outputs the turn signal sound with the integrated buzzer while blinking the turn signal
indicator lamp according to the turn indicator signal.
3-TIME FLASHER FUNCTION
• By a short touch of the turn signal lever, BCM blinks the turn signal lamps 3 times in the selected direction.
• Cancels the operation when short touch of the turn signal lever in the reverse direction during the 3-time
flasher function operation.
NOTE:
ON/OFF of 3-time flasher function can be changed using CONSULT. Refer to
Function (BCM - FLASHER) (LED Headlamp)"
.
HIGH FLASHER OPERATION
• 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:
The blinking speed is normal while operating the hazard warning lamp.
AUTO HAZARD FUNCTION
• Air bag diagnosis sensor unit transmits car crash information signal to BCM via CAN communication, when
air bag diagnosis sensor unit detects strong impact to the vehicle body while ignition switch is ON.
• When car crash information signal received from air bag diagnosis sensor unit is detected, BCM supplies
voltage to each turn signal lamp system and hazard lamp blinks.
JMLIA5232GB
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