Nissan Juke (2014 year). Service Repair Manual

COMPONENT PARTS

SRC-7

< SYSTEM DESCRIPTION >

SRC

SYSTEM DESCRIPTION

COMPONENT PARTS

Component Parts Location

INFOID:0000000009751706

Combination meter
Refer to

MWI-5, "METER SYSTEM :

Component Parts Location"

Combination switch (spiral cable)

Driver air bag module

Passenger air bag module

Seat belt pre-tensioner LH

Satellite sensor LH

Front door satellite sensor LH

Curtain air bag module LH

Side air bag module LH

JMHIA1720ZZ

Revision: 2013 October

2014 JUKE

SRC-8

< SYSTEM DESCRIPTION >

COMPONENT PARTS

Component Description

INFOID:0000000009751707

10. Air bag diagnosis sensor unit

11.

Occupant detection system seat
sensor

12. Occupant detection system control

unit

13. Crash zone sensor

Behind center pillar lower garnish

View with door finisher removed

View with headlining assembly re-
moved

View with seatback pad removed

View with center console assembly
removed

Backside of passenger seat cushion
frame

Radiator core support assembly

Component

Function

Air bag diagnosis sensor unit

• Detects a collision and supplies power supply for deployment to air bag module and

pre-tensioner seat belt.

• It contains the “G” sensors for both frontal and side collisions and spare battery

function in case of main battery damage in collision.

BCM

Receive the collision detection signal when air bag diagnosis sensor unit detects col-
lision.

Combination meter (air bag warning lamp)

Indicates air bag malfunctioning and deployment by blinking and illuminating air bag
warning lamp.

Combination switch (spiral cable)

Supplies power supply to driver air bag module on steering wheel.

Crash zone sensor

• Transmits signal to air bag diagnosis sensor unit when a frontal collision occurs.
• Crash zone sensor is a G sensor that outputs voltage signal during deceleration at

the time of a vehicle frontal collision that is more than the specified limit is detected.

Curtain air bag module LH/RH

• Deploys according to collision judgment of G sensor, pressure sensor, and safing

sensor.

• Receives collision signal from air bag diagnosis sensor unit, ignites, and burns ig-

nition material by electric ignition system, when side collision exceeds setting limit
of the vehicle. Gas is generated by chemical reaction of ignition material, passes
filter, and deploys air bag.

• Air bag module mainly consists of air bag and inflator that deploys air bag.

Driver air bag module

• Receives signal from air bag diagnosis sensor unit and deploys air bag.
• In case of frontal collision where acceleration is more than the specified level, the

ignition materials are ignited by electric ignition system. The system burns the gas
generating materials resulting in a chemical reaction. This generates hot gases that
flow into the air bag through a filter and expand the bag.

Front door satellite sensor LH/RH

• Transmits signal to air bag diagnosis sensor unit when a side collision occurs.
• When air bag diagnosis sensor unit defines both signal voltage of the “G” sensor,

pressure sensor and the safing algorithm to be that of collision which is more than
the specified level, the driving circuit switches on and feeds the electric ignitor of
both the side air bag, curtain air bag and pre-tensioner.

Occupant detection system control unit

Detects front passenger seat occupant.

Passenger air bag module

• Receives signal from air bag diagnosis sensor unit and deploys air bag.
• In case of frontal collision where acceleration is more than the specified level, the

Passenger air bag OFF indicator

Indicates whether or not passenger air bag is in the activation mode based on the
judgement of occupant classification system.

Satellite sensor LH/RH

• Transmits signal to air bag diagnosis sensor unit when a side collision occurs.
• When air bag diagnosis sensor unit defines both signal voltage of the “G” sensor,

Seat belt buckle switch LH/RH

Controls deployment timing depending on the seat belt condition that is fastened or
unfastened.

Revision: 2013 October

2014 JUKE

COMPONENT PARTS

SRC-9

< SYSTEM DESCRIPTION >

SRC

Seat belt pre-tensioner LH/RH

• Receives signal from air bag diagnosis sensor unit and deploys seat belt pre-ten-

sioner and lap pre-tensioner.

• In the case of a frontal collision or side collision that exceeds specified impact level,

the air bag diagnosis sensor unit detects the deceleration caused by collision. It re-
strains the passenger with seat belt easing the stress on passengers chest with
load limiter.

Side air bag module LH/RH

• Receives signal from air bag diagnosis sensor unit and deploys air bag.
• In case of side collision where acceleration is more than the specified level, the ig-

nition materials are ignited by electric ignition system. The system burns the gas
generating materials resulting in a chemical reaction. This generates hot gases that
flow into the air bag through a filter and expand the bag.

Component

Function

Revision: 2013 October

2014 JUKE

SRC-10

< SYSTEM DESCRIPTION >

SYSTEM

SYSTEM

System Diagram

INFOID:0000000009751708

System Description

INFOID:0000000009751709

Supplemental Restraint System (SRS) activates air bag module and seat belt pre-tensioner when it detects a
frontal collision or a side collision that is more than the specified limit.
Together with other safety devices, it reduces the impact that occupant receives when vehicle collision occurs.
Air bag diagnosis sensor unit supplies power supply to air bag module and pre-tensioner seat belt when decel-
eration that is more than the specified limit is detected by G sensor in air bag diagnosis sensor unit, crash
zone sensor, satellite sensor, or front door satellite sensor.
Air bag module is composed of electric igniter (squib), filter, pyrotechnic material, and gas generating material.
When air bag module receives a signal from air bag diagnosis sensor unit, air bag module ignites pyrotechnic
material using electric igniter (squib) so that gas generating material generates high temperature nitrogen gas.
The gas through filter activates air bag. At the same time, pre-tensioner seat belt receives power supply from
air bag diagnosis sensor unit, gas generator is activated, and then gas is generated.
Balls in pipe are moved according to generated gas pressure and strike pinion gear on ELR shaft.
ELR shaft rotates and retracts seat belt.

AIR BAG DIAGNOSIS SENSOR UNIT FUNCTIONS

Air bag diagnosis sensor unit has the following functions.
• Detects a collision and supplies the energy for deploying air bag and seat belt pre-tensioner.
• Detects and records electrical malfunction in air bag system and seat belt pre-tensioner system, and blinking

air bag warning lamp.

JMHIA1721GB

Revision: 2013 October

2014 JUKE

SYSTEM

SRC-11

< SYSTEM DESCRIPTION >

SRC

• Detects and records the deployment of air bag and seat belt pre-tensioner, and turns ON air bag warning

lamp.

• Indicates malfunctioning portion via the number of blinks from the air bag warning lamp in the diagnosis

mode.

• Indicates the malfunction record via CONSULT.
• Suppresses the deployment of passenger air bag when passenger seat is empty or occupied by child or

child-seat.

• When passenger seat is occupied by child or child seat, turns ON passenger air bag OFF indicator.
• When judges that passenger seat is occupied by a adult or a child and passenger seat belt is not fasten,

turns ON seat belt warning lamp. Further information for the seat belt warning system.

COLLISION MODES

The operation of SRS is different depending on the collision modes applications. For example, the driver air
bag module, passenger air bag module, and seat belt pre-tensioner are activated in a frontal collision or side
collision.
SRS configurations that are activated for the following collision modes.

: Apply —: Not apply

OCCUPANT DETECTION SYSTEM

This Occupant Detection System has the following functions.
1.

Suppress the deployment of front passenger air bag when front passenger seat is empty, or when occu-
pied by child and child-seat. Turns ON front passenger air bag OFF indicator when front passenger seat is
occupied by child-seat and child.

Indicates malfunction portion with blinking times of air bag warning lamp in diagnosis mode.

Indicates the malfunctioning record by CONSULT.

When “zero point reset” for occupant detection system is incomplete, CONSULT indicates that “zero point
reset” is incomplete.
This function is applied to NISSAN genuine parts only.

NOTE:
• Operation of air bag diagnosis sensor unit when air bag diagnosis sensor unit receives information from

Occupant Detection System.

• Even if zero point reset is “complete”, always perform zero point reset after the removal and installation of

seat or the removal of control unit harness connector.

SRS configuration

Frontal collision

Left side collision

Right side collision

Driver air bag module

—

Passenger air bag module

—

Seat belt pre-tensioner LH

—

Seat belt pre-tensioner RH

—

Side air bag module LH

—

Side air bag module RH

—

Curtain air bag module LH

—

Curtain air bag module RH

—

Status (front passenger
seat)

Passenger air bag

Front passenger air
bag OFF indicator

Air bag warning lamp

Seat belt warning lamp
(when front passenger
seat is unbuckled)

Empty

Suppress

OFF

An object

Suppress

OFF

Child/ child-seat

Suppress

OFF

Adult

Enable to deploy

OFF

Malfunction

Suppress

Blinking

OFF

Zero point reset
Not yet performed (NIS-
SAN genuine parts
only)

Suppress

Blinking

OFF

Revision: 2013 October

2014 JUKE

SRC-12

< SYSTEM DESCRIPTION >

DIAGNOSIS SYSTEM (AIR BAG)

DIAGNOSIS SYSTEM (AIR BAG)

Description

INFOID:0000000009751710

CAUTION:

• Never use electrical test equipment on any circuit related to the SRS unless instructed in this Ser-

vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors.

• Never repair, splice or modify the SRS wiring harness. If the harness is damaged, replace it with a

new one.

• Keep ground portion clean.

DIAGNOSIS FUNCTION

• The SRS self-diagnostic results can be read with air bag warning lamp and/or CONSULT.
• The user mode is exclusively prepared for the customer (driver). This mode warns the driver of a system

malfunction through the operation of the air bag warning lamp.

• The diagnosis mode allows the technician to locate and inspect the malfunctioning part.
• The mode applications for the air bag warning lamp and CONSULT are as per the following items.

: Application, —: Not application

On Board Diagnosis Function

INFOID:0000000009751711

ON-BOARD DIAGNOSIS

There are two self diagnosis functions with air bag warning lamp per the following items.
• USER MODE
• DIAGNOSIS MODE

METHOD OF STARTING

• Diagnosis mode changes from user mode to diagnosis mode when changing operation is performed.
• In user mode, when SRS air bag warning lamp is not blinking, changing to diagnosis mode by ignition switch

operation is not possible.

• In diagnosis mode, when repair is complete and system is normal, the mode changes to user mode when

ignition switch is turned from OFF to ON.

Procedure to Change Diagnosis Mode

Turn ignition switch from OFF to ON.

SRS air bag lamp turns ON for 7 second and turns OFF, then turn ignition switch OFF within 1second after
the lamp turns OFF.

After turning ignition switch OFF, wait for 3 seconds or more.

Repeat operation 1 to 3 for 2 times so that operation 1 to 3 is repeated for 3times in total.

Turn ignition switch from OFF to ON. Diagnosis mode changes.

USER MODE

In USER MODE, air bag warning lamp on combination meter blinks when a malfunction is detected and warns
the customer (driver).

How to Read Air Bag Warning Lamp

Turn the ignition switch from OFF to ON, and check that the air bag warning lamp blinks.

Compare the air bag warning lamp blinking pattern with the examples.

Air Bag Warning Lamp Examples

Diagnosis tool

User mode

Diagnosis mode

Air bag warning lamp

CONSULT

–

Revision: 2013 October

2014 JUKE

DIAGNOSIS SYSTEM (AIR BAG)

SRC-13

< SYSTEM DESCRIPTION >

SRC

DIAGNOSIS MODE

The diagnosis mode can only be switched when a malfunction is detected in the user mode. Malfunctioning
system is indicated according to blinking pattern of air bag warning lamp.

How to Read Air Bag Warning Lamp

Follow the procedures of “PROCEDURE TO CHANGE DIAGNOSIS MODE”, and switch to the diagnosis
mode.

Air bag warning lamp operation (user mode)

SRS condition

Reference item

• No malfunction is detected
• No further action is necessary

—

• The system is malfunctioning
• Self diagnostic result is not erased af-

ter repair

Erase “Self Diagnostic Result”
Refer to

SRC-17, "CONSULT Func-

tion"

, How to Erase Self-diagnostic

Result

Low battery voltage (Less than 9 V) or
high battery voltage (more than 16V)

Check “Cause of Warning Lamp”
with CONSULT
Refer to

SRC-17, "CONSULT Func-

tion"

Malfunction occurs in Occupant detec-
tion System

Refer to

SRC-167, "Diagnosis Pro-

cedure"

Zero point rest is incomplete

Go to

SRC-35, "ZERO POINT RE-

SET : Special Repair Requirement"

Intermittent malfunction is detected in
the past

Go to

GI-46, "Intermittent Incident"

• Air bag is deployed
• Seat belt pre-tensioner is deployed

Go to

SRC-146, "Diagnosis Proce-

dure"

SRC-147, "Diagnosis Pro-

cedure"

• Air bag diagnosis sensor unit is mal-

functioning

• Air bag power supply circuit is mal-

functioning

• Air bag warning lamp circuit is mal-

functioning

Go to

SRC-165, "Diagnosis Proce-

dure"

• Air bag diagnosis sensor unit is mal-

functioning

• Air bag warning lamp circuit is mal-

functioning

Go to

SRC-166, "Diagnosis Proce-

dure"

SHIA0011E

SHIA0012E

SHIA0013E

SHIA0014E

Revision: 2013 October

2014 JUKE

SRC-14

< SYSTEM DESCRIPTION >

DIAGNOSIS SYSTEM (AIR BAG)

Turn ignition switch ON. Check the blinking pattern of air bag warning lamp.
There are 2 blinking patterns for the air bag warning lamp as per the following items.
• Front air bag system: 3 second blink followed by a 0.5 second blink repeated.
• Side air bag system: Two 1.5 second blinks followed by a 0.5 second blink repeated.

Front air bag system

Number of 0.5 second blinks

Malfunctioning items

Blinking pattern

• Self-diagnostic result is not erased after repair
• Intermittent malfunction is detected in the past

Refer to the following items
• Refer to How to Erase Self-di-

agnostic Result

•

GI-46, "Intermittent Incident"

Seat belt pre-tensioner RH

Refer to the following items
•

•

•

•

Driver air bag module

Refer to the following items
•

•

•

•

•

Seat belt pre-tensioner LH

Refer to the following items
•

•

•

•

Occupant detection system control unit

Refer to the following items
•

•

•

•

Crash zone sensor

Refer to the following items
•

•

•

•

Air bag diagnosis sensor unit

Refer to the following items
•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

Passenger air bag module

Refer to the following items
•

•

•

•

Front passenger air bag OFF indicator

Refer to

SRC-46, "DTC Logic"

Air bag diagnosis sensor unit

Refer to

SRC-125, "DTC Logic"

Revision: 2013 October

2014 JUKE

DIAGNOSIS SYSTEM (AIR BAG)

SRC-15

< SYSTEM DESCRIPTION >

SRC

Side air bag system

How to Erase Self-diagnostic Result

After a malfunction is repaired, turn the ignition switch OFF for one second or more, then turn ignition switch
ON. The diagnosis mode returns to the user mode. At that time the self-diagnostic result is cleared.

EXAMPLE OF AIR BAG WARNING LAMP OPERATION IN THE DIAGNOSIS MODE

System Normal

When system is normal.

Number of 0.5-second blinks

Malfunctioning items

Blinking pattern

Side air bag module RH

Refer to the following items
•

•

•

•

Side air bag module LH

Refer to the following items
•

•

•

•

Satellite sensor RH

Refer to the following items
•

•

•

•

Satellite sensor LH

Refer to the following items
•

•

•

•

Curtain air bag module RH

Refer to the following items
•

•

•

•

Curtain air bag module LH

Refer to the following items
•

•

•

•

Front door satellite sensor RH

Refer to the following items
•

SRC-154, "DTC Logic"

•

SRC-156, "DTC Logic"

•

SRC-158, "DTC Logic"

Front door satellite sensor LH

Refer to the following items
•

SRC-159, "DTC Logic"

•

SRC-161, "DTC Logic"

•

SRC-163, "DTC Logic"

Front door satellite sensor LH/RH

Refer to the following items
•

SRC-164, "DTC Logic"

JMHIA0945GB

Revision: 2013 October

2014 JUKE

DIAGNOSIS SYSTEM (AIR BAG)

SRC-17

< SYSTEM DESCRIPTION >

SRC

When driver air bag module (Item display 1) and satellite sensor RH (Item display2) are malfunctioning.

CONSULT Function

INFOID:0000000009751712

APPLICATION ITEM

CONSULT performs the following functions.

CAUSE OF WARNING LAMP

The SRS air bag warning lamp blinks when the ignition voltage is a voltage value (9V or less, or 16 V or more)
at which the SRS air bag cannot operate normally. After blinking, if the ignition voltage returns to normal, SRS
air bag warning lamp turns OFF.DTC memory is not performed while the abnormal ignition voltage is detected.
The mode cannot be switched to trouble diagnosis mode when the ignition switch is operated.“No DTC” is dis-
played when checking “Self-diagnosis result” using CONSULT.
NOTE:
• SRS air bag warning may blink when the condition is out of detection area* of the satellite sensor in door.

The system is normal if SRS air bag warning lamp turns OFF after the condition returns within detection area
of the satellite sensor in door.

• SRS air bag warning lamp blinks when the zero point reset is incomplete after replacing the occupant detec-

tion system control unit. (SRS air bag warning lamp turns OFF after the zero point reset is complete.)

• *: Pressure inside of door is excessively low and air bag system cannot be operated normally (example: alti-

tude is approximately 4,000 m or more).

JMHIA0950GB

Diagnosis mode

Description

Ecu Identification

Air bag diagnosis sensor unit ECU discriminated number (identification number) or part num-
ber is displayed. Air bag diagnosis sensor unit has individual ECU discriminated number
(identification number) or part number based on model and equipment.

Self Diagnostic Result

The current self diagnosis results (also indicated with the number of air bag warning lamp
blinks in the diagnosis mode) are displayed on CONSULT screen in real time. This refers to
a malfunctioning part requiring repairs.
Refer to

SRC-20, "DTC Index"

TROUBLE DIAG RECORD

With TROUBLE DIAG RECORD, diagnosis results previously erased by a reset operation
can be displayed on CONSULT screen.

SELF-DIAG RESULT [CAN]

This item is displayed, but cannot be supported.

Cause of Warning Lamp

It displays the cause of warning lamp illumination that is not recorded in memory.

Revision: 2013 October

2014 JUKE

SRC-18

< SYSTEM DESCRIPTION >

DIAGNOSIS SYSTEM (AIR BAG)

Display item

Display content

Actions by worker

IGN VOLT COND

The ignition voltage recognized by air bag system (air bag
control unit and occupant detection system control unit) is
displayed or a message stating that condition is out of de-
tection range of satellite sensor in door is displayed.
• OK: Normal
• LOW: The ignition voltage is low, high, or out of detec-

tion range of satellite sensor in door

Perform the check at an altitude of 4,000 m or
less.
• Check battery voltage if the ignition voltage

status is displayed as “LOW”.

• Check battery voltage if the ignition voltage

status is“OK” and the number of times detect-
ed is 1 or more. This is because an ignition
voltage error may be detected in the past.
NOTE:
If battery voltage is normal, the cause may be
that out of detection range of satellite sensor
in door is detected.

LOW VOLT TIME

Total number of times is displayed, summing up the num-
ber of times ignition voltage error is detected and the num-
ber of times that out of detection range of satellite sensor
in door is detected.
(Detection record is erased and counter returns to “0” by
“ERASE MEMORY” in “Self-diagnosis results” using CON-
SULT.)

LOW V RECORED

Number of times ignition switch ON is displayed after igni-
tion voltage error or out of detection range of satellite sen-
sor in door is detected.
(Detection record is erased and counter returns to “0” by
“ERASE MEMORY” in “Self-diagnosis results” using CON-
SULT.)

Revision: 2013 October

2014 JUKE

DIAGNOSIS SYSTEM (OCCUPANT DETECTION SYSTEM)

SRC-19

< SYSTEM DESCRIPTION >

SRC

DIAGNOSIS SYSTEM (OCCUPANT DETECTION SYSTEM)

CONSULT Function

INFOID:0000000009751713

ZERO POINT RESET DESCRIPTION

This vehicle adopts occupant detection system with a weight detecting method. When replacing, or removing
and installing passenger seat, always perform “zero point rest” so that the vehicle recognizes zero point.
If zero point reset is incomplete, occupant detection seat sensor does not operate normally.

WORK SUPPORT

Monitor item

Description

Zero point reset function

Perform zero point reset. Refer to

SRC-35, "ZERO POINT RE-

SET : Special Repair Requirement"

Revision: 2013 October

2014 JUKE

SRC-20

< ECU DIAGNOSIS INFORMATION >

DIAGNOSIS SENSOR UNIT

ECU DIAGNOSIS INFORMATION

DIAGNOSIS SENSOR UNIT

DTC Index

INFOID:0000000009751714

DTC

Diagnostic item

Explanation

Reference page

—

NO DTC IS DETECTED.

When malfunction is
indicated by the “AIR
BAG” warning lamp in
the user mode

Low battery voltage (Less than 9 V) or
high battery voltage (more than 16V)

SRC-17, "CON-
SULT Function"

Malfunction occurs in Occupant de-
tection System

SRC-167, "Di-
agnosis Proce-
dure"

Zero point rest is incomplete

SRC-19, "CON-
SULT Function"

Self-diagnostic result is not erased af-
ter repair

SRC-12, "On
Board Diagnosis
Function"

SRC-

17, "CONSULT
Function"

Intermittent malfunction is detected in
the past

GI-46, "Intermit-
tent Incident"

No malfunction is detected

—

B1001-B1015

CONTROL UNIT

Air bag diagnosis sensor unit is malfunctioning

•

SRC-37,
"DTC Logic"

•

SRC-38,
"DTC Logic"

•

SRC-39,
"DTC Logic"

B1017
B1020
B1021

OCCUPANT SENS C/U
[UNIT FAIL]

Malfunction occurs in occupant detection system control unit

SRC-40, "DTC
Logic"

B1018

OCCUPANT SENS
[UNIT FAIL]

Malfunction occurs in occupant detection system seat sensor

SRC-42, "DTC
Logic"

B1022

OCCUPANT SENS C/U
[COMM FAIL]

Malfunction occurs in occupant detection system control unit,
circuit of occupant detection system control unit, or air bag di-
agnosis sensor unit

SRC-44, "DTC
Logic"

B1023

PASS A/B INDCTR CKT

Passenger air bag OFF indicator circuit is open or shorted to
ground or the circuits are shorted each other

SRC-46, "DTC
Logic"

B1025
B1032
B1048

OCS SENSOR

Malfunction occurs in occupant detection system control unit,
circuit of occupant detection system control unit, or air bag di-
agnosis sensor unit

SRC-48, "DTC
Logic"

B1026-B1031

CONTROL UNIT

Air bag diagnosis sensor unit is malfunctioning

SRC-50, "DTC
Logic"

B1033
B1034

CRASH ZONE SEN
[UNIT FAIL]

Crash zone sensor is malfunctioning

SRC-51, "DTC
Logic"

B1035

CRASH ZONE SEN
[COMM FAIL]

Crash zone sensor is malfunctioning

SRC-53, "DTC
Logic"

B1036

CRASH ZONE SEN
[UNMATCH]

Crash zone sensor is out of the specified specification

SRC-55, "DTC
Logic"

B1037
B1039
B1041

CRASH ZONE SENS1

Crash zone sensor is malfunctioning

SRC-56, "DTC
Logic"

B1042-B1047

CONTROL UNIT

Air bag diagnosis sensor unit is malfunctioning

SRC-58, "DTC
Logic"

B1049
B1054

DRIVER AIRBAG MODULE
[OPEN]

Driver air bag module circuit is open (including the spiral cable)

SRC-59, "DTC
Logic"

Revision: 2013 October

2014 JUKE

DIAGNOSIS SENSOR UNIT

SRC-21

< ECU DIAGNOSIS INFORMATION >

SRC

B1050
B1055

DRIVER AIRBAG MODULE
[VB-SHORT]

Driver air bag module circuit is shorted to power supply circuit
(including the spiral cable)

SRC-61, "DTC
Logic"

B1051
B1056

DRIVER AIRBAG MODULE
[GND-SHORT]

Driver air bag module circuit is shorted to ground (including the
spiral cable)

SRC-63, "DTC
Logic"

B1052
B1057

DRIVER AIRBAG MODULE
[SHORT]

Driver air bag module circuits are shorted to each other (includ-
ing spiral cable)

SRC-65, "DTC
Logic"

B1058-B1063

CONTROL UNIT

Air bag diagnosis sensor unit is malfunctioning

SRC-67, "DTC
Logic"

B1065
B1070

ASSIST A/B MODULE
[OPEN]

Passenger air bag module circuit is open

SRC-68, "DTC
Logic"

B1066
B1071

ASSIST A/B MODULE
[VB-SHORT]

Passenger air bag module circuit is shorted to power supply
circuit

SRC-70, "DTC
Logic"

B1067
B1072

ASSIST A/B MODULE
[GND-SHORT]

Passenger air bag module circuit is shorted to ground

SRC-72, "DTC
Logic"

B1068
B1073

ASSIST A/B MODULE
[SHORT]

Passenger air bag module circuits are shorted to each other

SRC-74, "DTC
Logic"

B1074-B1079

CONTROL UNIT

Air bag diagnosis sensor unit is malfunctioning

SRC-76, "DTC
Logic"

B1080
B1096

DRIVER AIRBAG MODULE
[SHORT]

Driver air bag module circuits are shorted to each other (includ-
ing spiral cable)

SRC-77, "DTC
Logic"

B1081

PRE-TEN FRONT RH
[OPEN]

Seat belt pre-tensioner RH circuit is open

SRC-79, "DTC
Logic"

B1082

PRE-TEN FRONT RH
[VB-SHORT]

Seat belt pre-tensioner RH circuit is shorted to power supply
circuit

SRC-81, "DTC
Logic"

B1083

PRE-TEN FRONT RH
[GND-SHORT]

Seat belt pre-tensioner RH circuit is shorted to ground

SRC-83, "DTC
Logic"

B1084

PRE-TEN FRONT RH
[SHORT]

Seat belt pre-tensioner RH circuits are shorted to each other

SRC-85, "DTC
Logic"

B1086

PRE-TEN FRONT LH
[OPEN]

Seat belt pre-tensioner LH circuit is open

SRC-87, "DTC
Logic"

B1087

PRE-TEN FRONT LH
[VB-SHORT]

Seat belt pre-tensioner LH circuit is shorted to power supply
circuit

SRC-89, "DTC
Logic"

B1088

PRE-TEN FRONT LH
[GND-SHORT]

Seat belt pre-tensioner LH circuit is shorted to ground

SRC-91, "DTC
Logic"

B1089

PRE-TEN FRONT LH
[SHORT]

Seat belt pre-tensioner LH circuits are shorted to each other

SRC-93, "DTC
Logic"

B1090-B1095

CONTROL UNIT

Air bag diagnosis sensor unit is malfunctioning

SRC-95, "DTC
Logic"

B1106-B1111

CONTROL UNIT

Air bag diagnosis sensor unit is malfunctioning

SRC-96, "DTC
Logic"

B1113
B1114

SATELLITE SENS RH
[UNIT FAIL]

Satellite sensor RH is malfunctioning

SRC-97, "DTC
Logic"

B1115

SATELLITE SENS RH
[COMM FAIL]

Satellite sensor RH is malfunctioning

SRC-99, "DTC
Logic"

B1116

SATELLITE SENS RH
[UNMATCH]

Satellite sensor RH is out of the specified specification

SRC-101, "DTC
Logic"

B1118
B1119

SATELLITE SENS LH
[UNIT FAIL]

Satellite sensor LH is malfunctioning

SRC-102, "DTC
Logic"

B1120

SATELLITE SENS LH
[COMM FAIL]

Satellite sensor LH is malfunctioning

SRC-104, "DTC
Logic"

B1121

SATELLITE SENS LH
[UNMATCH]

Satellite sensor LH is out of the specified specification

SRC-106, "DTC
Logic"

DTC

Diagnostic item

Explanation

Reference page

Revision: 2013 October

2014 JUKE

SRC-22

< ECU DIAGNOSIS INFORMATION >

DIAGNOSIS SENSOR UNIT

B1122-B1127

CONTROL UNIT

Air bag diagnosis sensor unit is malfunctioning

SRC-107, "DTC
Logic"

B1129

SIDE MODULE RH
[OPEN]

Side air bag module RH circuit is open

SRC-108, "DTC
Logic"

B1130

SIDE MODULE RH
[VB-SHORT]

Side air bag module RH circuit is shorted to power supply cir-
cuit

SRC-110, "DTC
Logic"

B1131

SIDE MODULE RH
[GND-SHORT]

Side air bag module RH circuit is shorted to ground

SRC-112, "DTC
Logic"

B1132

SIDE MODULE RH
[SHORT]

Side air bag module RH circuits are shorted to each other

SRC-114, "DTC
Logic"

B1134

SIDE MODULE LH
[OPEN]

Side air bag module LH circuit is open

SRC-116, "DTC
Logic"

B1135

SIDE MODULE LH
[VB-SHORT]

Side air bag module LH circuit is shorted to power supply circuit

SRC-118, "DTC
Logic"

B1136

SIDE MODULE LH
[GND-SHORT]

Side air bag module LH circuit is shorted to ground

SRC-120, "DTC
Logic"

B1137

SIDE MODULE LH
[SHORT]

Side air bag module LH circuits are shorted to each other

SRC-122, "DTC
Logic"

B1138-B1143

CONTROL UNIT

Air bag diagnosis sensor unit is malfunctioning

SRC-124, "DTC
Logic"

B1144

CONTROL UNIT
[MISS INSTALLATION]

Air bag diagnosis sensor unit is malfunctioning or out of the
specified specification

SRC-125, "DTC
Logic"

B1145

CURTAIN MODULE RH
[OPEN]

Curtain air bag module RH circuit is open

SRC-126, "DTC
Logic"

B1146

CURTAIN MODULE RH
[VB-SHORT]

Curtain air bag module RH circuit is shorted to power supply
circuit

SRC-128, "DTC
Logic"

B1147

CURTAIN MODULE RH
[GND-SHORT]

Curtain air bag module RH circuit is shorted to ground

SRC-130, "DTC
Logic"

B1148

CURTAIN MODULE RH
[SHORT]

Curtain air bag module RH circuits are shorted to each other

SRC-132, "DTC
Logic"

B1150

CURTAIN MODULE LH
[OPEN]

Curtain air bag module LH circuit is open

SRC-134, "DTC
Logic"

B1151

CURTAIN MODULE LH
[VB-SHORT]

Curtain air bag module LH circuit is shorted to power supply cir-
cuits

SRC-136, "DTC
Logic"

B1152

CURTAIN MODULE LH
[GND-SHORT]

Curtain air bag module LH circuit is shorted to ground

SRC-138, "DTC
Logic"

B1153

CURTAIN MODULE LH
[SHORT]

Curtain air bag module LH circuits are shorted to each other

SRC-140, "DTC
Logic"

B1154-B1159

CONTROL UNIT

Air bag diagnosis sensor unit is malfunctioning

SRC-142, "DTC
Logic"

B1170-B1175

CONTROL UNIT

Air bag diagnosis sensor unit is malfunctioning

SRC-143, "DTC
Logic"

B1186-B1191

CONTROL UNIT

Air bag diagnosis sensor unit is malfunctioning

SRC-144, "DTC
Logic"

B1202-B1207

CONTROL UNIT

Air bag diagnosis sensor unit is malfunctioning

SRC-145, "DTC
Logic"

B1209

FRONTAL COLLISION DETEC-
TION

Seat belt pre-tensioner, driver air bag and passenger air bag
are deployed

SRC-146, "De-
scription"

B1210

SIDE COLLISION DETECTION

Side air bag, curtain air bag and seat belt pre-tensioner are de-
ployed

SRC-147, "DTC
Logic"

B1212-B1214

RH1 SAT-SENS

Satellite sensor RH is malfunctioning

SRC-148, "DTC
Logic"

DTC

Diagnostic item

Explanation

Reference page

Revision: 2013 October

2014 JUKE

Nissan Juke (2014 year). Service Repair Manual - part 225