Nissan X-Trail 32. Manual - part 1594

MWI-58

< SYSTEM DESCRIPTION >

SYSTEM

• Combination meter turns SRS air bag warning lamp ON, according to the received signal.

LIGHTING CONDITION

When a malfunction of the following part or status is detected.
• Deployment of air bag
• Air bag diagnosis sensor unit
• Combination meter
• Circuit between air bag diagnosis sensor unit and combination meter
• Battery voltage not normal (approximately 9 V or less, or 16 V or more)
• Each air bag module main unit
• Each seat belt pre-tensioner main unit
• Crash zone sensor main unit
• Each satellite sensor
• Circuit between each air bag module and air bag diagnosis sensor unit
• Circuit between each seat belt pre-tensioner and air bag diagnosis sensor unit
• Circuit between crash zone sensor and air bag diagnosis sensor unit
• Circuit between each satellite sensor and air bag diagnosis sensor unit
NOTE:
For the relation between warning lamp and DTC, refer to 

SRC-18, "DTC Index"

.

SHUTOFF CONDITION

When Being Turned ON Due to Deployment of Air Bag

Replace air bag diagnosis sensor unit.
NOTE:
After air bag deployment, perform collision diagnosis including replacement of each air bag module, refer to

SR-13, "FOR FRONTAL COLLISION : When SRS is activated in a collision"

 (For front collision), and 

SR-15,

"FOR SIDE AND ROLLOVER COLLISION : When SRS is activated in a collision"

 (For side collision).

When Turned ON Due to a Malfunction of SRS Air Bag Warning Lamp Circuit

Repair SRS air bag warning lamp circuit system.

When Turned ON Due to a Malfunction of Air Bag Module or Air Bag Module Circuit

Repair the malfunctioning part. Erase self-diagnosis result memory.

TIMING CHART

JMHIA2371GB

MWI

SYSTEM

MWI-59

< SYSTEM DESCRIPTION >

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WARNING LAMPS/INDICATOR LAMPS : Turn Signal Indicator Lamp

INFOID:0000000010782910

DESIGN/PURPOSE

Turn signal indicator lamp informs the driver that turn signal lamp is
in ON status.

BULB CHECK

Not applicable

SYNCHRONIZATION WITH WARNING CHIME

Synchronization is applied.
For warning chime, refer to 

EXL-36, "TURN SIGNAL AND HAZARD WARNING LAMP SYSTEM : System

Description"

 (LED headlamp) or 

EXL-236, "TURN SIGNAL AND HAZARD WARNING LAMP SYSTEM : Sys-

tem Description"

 (halogen headlamp).

SYNCHRONIZATION WITH MASTER WARNING LAMP

Not applicable

OPERATION AT COMBINATION METER CAN COMMUNICATION CUT-OFF OR UNUSUAL SIG-
NAL

For actions on CAN communications blackout in the combination meter, refer to 

MWI-19, "METER SYSTEM :

Fail-Safe"

.

SYSTEM DIAGRAM

SIGNAL PATH

• BCM transmits turn indicator signal to combination meter via CAN communication when turn signal lamp is

in ON status.

• When combination meter receives turn indicator signal, combination meter turns turn signal indicator lamp

ON.

LIGHTING CONDITION

Turn Signal Indicator Lamp (LH)

When turn signal lamp (LH) is turned ON.

Turn Signal Indicator Lamp (RH)

When turn signal lamp (RH) is turned ON.

JPNIA1877ZZ

JMLIA4108GB

MWI-60

< SYSTEM DESCRIPTION >

SYSTEM

SHUTOFF CONDITION

Turn Signal Indicator Lamp (LH)

When turn signal lamp (LH) is turned OFF.

Turn Signal Indicator Lamp (RH)

When turn signal lamp (RH) is turned OFF.

WARNING LAMPS/INDICATOR LAMPS : VDC (ESP) OFF Indicator Lamp

INFOID:0000000010728306

DESIGN/PURPOSE

The VDC OFF indicator lamp warns the driver that VDC function and
TCS function are OFF.

BULB CHECK

The VDC OFF indicator lamp turns ON and stays ON for 1 second after turning ON the ignition switch.

SYNCHRONIZATION WITH MASTER WARNING LAMP

Not applicable

OPERATION AT COMBINATION METER CAN COMMUNICATION CUT-OFF OR UNUSUAL SIG-
NAL

For actions on CAN communications blackout in the combination meter, refer to 

MWI-19, "METER SYSTEM :

Fail-Safe"

.

SYSTEM DIAGRAM

SIGNAL PATH

• The ABS actuator and electric unit (control unit) receives a VDC OFF switch signal from the VDC OFF

switch.

• The ABS actuator and electric unit (control unit) transmits a VDC OFF indicator lamp signal to the combina-

tion meter via CAN communication according to the received VDC OFF switch signal.

• The combination meter turns ON the VDC OFF indicator lamp when receiving a VDC OFF indicator lamp

signal.

LIGHTING CONDITION

When all of the following conditions are satisfied:
• Ignition switch ON
• VDC OFF switch ON (VDC function and TCS function non-operational status)

SHUTOFF CONDITION

When the condition listed below is satisfied while the ignition switch ON:
• Ignition switch other than ON
- VDC OFF switch OFF (VDC function and TCS function standby status)

JPNIA1867ZZ

JSFIA1864GB

MWI

SYSTEM

MWI-61

< SYSTEM DESCRIPTION >

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• Ignition switch OFF

TIMING CHART

WARNING LAMPS/INDICATOR LAMPS : VDC (ESP) Warning Lamp

INFOID:0000000010728307

DESIGN/PURPOSE

• When VDC function, TCS function, or brake limited slip differential

(BLSD) function is activated, the VDC warning lamp blinks to
inform the driver of the activation of the function.

• When VDC function, TCS function, ABS function, EBD function,

brake limited slip differential (BLSD) function, brake assist function,
brake force distribution function, hill start assist function or
advanced hill decent control function of the ABS actuator and elec-
tric unit (control unit) has a malfunction, the VDC warning lamp
turns ON to warn the driver of the malfunction.
NOTE:
The VDC warning lamp may turn ON when the brake warning lamp
or ABS warning lamp turns ON. For details, refer to 

BRC-43, "Fail-

Safe"

.

BULB CHECK

The VDC warning lamp turns ON and stays ON for 1 second after turning ON the ignition switch.

SYNCHRONIZATION WITH MASTER WARNING LAMP

Not applicable

OPERATION AT COMBINATION METER CAN COMMUNICATION CUT-OFF OR UNUSUAL SIG-
NAL

For actions on CAN communications blackout in the combination meter, refer to 

MWI-19, "METER SYSTEM :

Fail-Safe"

.

JSFIA1757GB

JPNIA1871ZZ