Nissan Juke F15. Instruction — part 1168
B0001 DRIVER AIR BAG MODULE
SRC-37
< DTC/CIRCUIT DIAGNOSIS >
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NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000012199591
WARNING:
• Before servicing, turn ignition switch OFF, disconnect battery negative terminal, and wait at least 3
minutes or more. (To discharge backup capacitor.)
• Never use unspecified tester or other measuring device.
1.
CHECK HARNESS CONNECTOR
Check the harness connector for disconnection, looseness or damage.
Is the inspection result normal?
YES
>> GO TO 2.
NO–1 >> Damage: Replace malfunctioning harness and connector.
NO–2 >> Disconnection or looseness: Securely lock the connector.
2.
CHECK WIRING HARNESS
Check the wiring harness externals.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Replace malfunctioning harness and connector.
3.
CHECK DTC
Perform each inspection according to the displayed DTC.
Which DTC is displayed?
[B0001–13]>>GO TO 4.
[B0001–12]>>GO TO 8.
[B0001–11]>>GO TO 5.
[B0001–00, B0001–09, B0001–1A]>> GO TO 6.
4.
CHECK SPIRAL CABLE CIRCUIT 1
1. Turn ignition switch OFF.
2. Disconnect driver air bag module connector and combination switch (spiral cable) connector.
3. Check continuity between spiral cable terminals.
Is the inspection result normal?
YES
>> GO TO 9.
NO
>> Replace spiral cable. Refer to
SR-15, "Removal and Installation"
5.
CHECK SPIRAL CABLE CIRCUIT 2
1. Turn ignition switch OFF.
2. Disconnect driver air bag module connector and combination switch (spiral cable) connector.
3. Check continuity between spiral cable terminal and ground.
Is the inspection result normal?
YES
>> GO TO 9.
NO
>> Replace spiral cable. Refer to
SR-15, "Removal and Installation"
6.
CHECK SPIRAL CABLE CIRCUIT 3
1. Turn ignition switch OFF.
Terminal
Continuity
10
28
Existed
11
30
Terminal
Ground
Continuity
10
Not existed
11
SRC-38
< DTC/CIRCUIT DIAGNOSIS >
B0001 DRIVER AIR BAG MODULE
2. Disconnect driver air bag module harness connector and combination switch (spiral cable) harness con-
nector.
3. Check continuity between spiral cable terminals.
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> Replace spiral cable. Refer to
SR-15, "Removal and Installation"
7.
CHECK SPIRAL CABLE CIRCUIT 4
Check continuity between spiral cable terminals.
Is the inspection result normal?
YES
>> GO TO 9.
NO
>> Replace spiral cable. Refer to
SR-15, "Removal and Installation"
8.
REPLACE SPIRAL CABLE
1. Replace spiral cable. Refer to
SR-15, "Removal and Installation"
.
2. Perform DTC confirmation procedure. Refer to
.
Is DTC detected?
YES
>> GO TO 9.
NO
>> INSPECTION END
9.
REPLACE DRIVER AIR BAG MODULE
1. Replace driver air bag module. Refer to
SR-12, "Removal and Installation"
.
2. Perform DTC confirmation procedure. Refer to
.
Is DTC detected?
YES
>> GO TO 10.
NO
>> INSPECTION END
10.
REPLACE AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. Refer to
SR-29, "Removal and Installation"
2. Perform DTC confirmation procedure. Refer to
.
Is DTC detected?
YES
>> GO TO 1.
NO
>> INSPECTION END
Terminal
Continuity
10
11
Not existed
Terminal
Continuity
28
30
Not existed
B0002 DRIVER AIR BAG MODULE
SRC-39
< DTC/CIRCUIT DIAGNOSIS >
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B0002 DRIVER AIR BAG MODULE
DTC Description
INFOID:0000000012199592
DTC DETECTION LOGIC
POSSIBLE CAUSE
[B0002–00, B0002–09, B0002–1A]
• Connection malfunction or short circuit of harness and connector
• Internal malfunction of driver air bag module
• Internal malfunction of air bag diagnosis sensor unit
[B0002–11]
• Connection malfunction or short circuit to ground of harness and connector
• Internal malfunction of driver air bag module
• Internal malfunction of air bag diagnosis sensor unit
[B0002–12]
• Connection malfunction or short circuit to power supply of harness and connector
• Internal malfunction of driver air bag module
• Internal malfunction of air bag diagnosis sensor unit
[B0002–13]
• Connection malfunction or open circuit of harness and connector
• Internal malfunction of driver air bag module
• Internal malfunction of air bag diagnosis sensor unit
FAIL-SAFE
—
DTC CONFIRMATION PROCEDURE
1.
CHECK SELF-DIAG RESULT
With CONSULT
1. Turn ignition switch ON.
2. Perform “Self Diagnostic Result” mode of “AIR BAG” using CONSULT.
Without CONSULT
1. Turn ignition switch ON.
2. Check the air bag warning lamp status. Refer to
SRC-10, "On Board Diagnosis Function"
.
NOTE:
SRS does not enter the diagnosis mode if no malfunction is detected in the user mode.
Is malfunctioning part detected?
YES
>> Refer to
NO-1 >> To check malfunction symptom before repair: Refer to
GI-45, "Intermittent Incident"
DTC
CONSULT screen items
(Trouble diagnosis content)
DTC detecting condition
B0002–00
DRIVER AIRBAG MODULE 2
[Driver Frontal Stage 2 De-
ployment Control (Subfault)]
[SHORT]
Driver air bag module circuits are shorted to each other
(including the spiral cable)
B0002–09
[SHORT]
Driver air bag module circuits are shorted to each other
(including the spiral cable)
B0002–11
[GND-SHORT]
Driver air bag module circuit is shorted to ground
(including the spiral cable)
B0002–12
[VB-SHORT]
Driver air bag module circuit is shorted to power supply circuit
(including the spiral cable)
B0002–13
[OPEN]
Driver air bag module circuit is open
(including the spiral cable)
B0002–1A
[SHORT]
Driver air bag module circuits are shorted to each other
(including the spiral cable)
SRC-40
< DTC/CIRCUIT DIAGNOSIS >
B0002 DRIVER AIR BAG MODULE
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000012199593
WARNING:
• Before servicing, turn ignition switch OFF, disconnect battery negative terminal, and wait at least 3
minutes or more. (To discharge backup capacitor.)
• Never use unspecified tester or other measuring device.
1.
CHECK HARNESS CONNECTOR
Check the harness connector for disconnection, looseness or damage.
Is the inspection result normal?
YES
>> GO TO 2.
NO–1 >> Damage: Replace malfunctioning harness and connector.
NO–2 >> Disconnection or looseness: Securely lock the connector.
2.
CHECK WIRING HARNESS
Check the wiring harness externals.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Replace malfunctioning harness and connector.
3.
CHECK DTC
Perform each inspection according to the displayed DTC.
Which DTC is displayed?
[B0002–13]>>GO TO 4.
[B0002–12]>>GO TO 8.
[B0002–11]>>GO TO 5.
[B0002–00, B0002–09, B0002–1A]>>GO TO 6.
4.
CHECK SPIRAL CABLE CIRCUIT 1
1. Turn ignition switch OFF.
2. Disconnect driver air bag module connector and combination switch (spiral cable) connector.
3. Check continuity between spiral cable terminals.
Is the inspection result normal?
YES
>> GO TO 9.
NO
>> Replace spiral cable. Refer to
SR-15, "Removal and Installation"
5.
CHECK SPIRAL CABLE CIRCUIT 2
1. Turn ignition switch OFF.
2. Disconnect driver air bag module connector and combination switch (spiral cable) connector.
3. Check continuity between spiral cable terminal and ground.
Is the inspection result normal?
YES
>> GO TO 9.
NO
>> Replace spiral cable. Refer to
SR-15, "Removal and Installation"
6.
CHECK SPIRAL CABLE CIRCUIT 3
1. Turn ignition switch OFF.
Terminal
Continuity
12
29
Existed
9
30
Terminal
Ground
Continuity
12
Not existed
9
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