Nissan Murano Z50 (2006 year). Manual — part 199
TROUBLE DIAGNOSIS
SRS-13
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B
SRS
Revision: 2006 August
2006 Murano
THWB0053E
SRS-14
TROUBLE DIAGNOSIS
Revision: 2006 August
2006 Murano
THWB0026E
TROUBLE DIAGNOSIS
SRS-15
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B
SRS
Revision: 2006 August
2006 Murano
THWB0054E
SRS-16
TROUBLE DIAGNOSIS
Revision: 2006 August
2006 Murano
THWB0055E
TROUBLE DIAGNOSIS
SRS-17
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SRS
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CONSULT-II Function
NHS0005I
DIAGNOSIS MODE FOR CONSULT-II
●
“SELF-DIAG [CURRENT]”
A current self-diagnostic results (also indicated by the number of warning lamp flashes in the Diagnosis
mode) is displayed on the CONSULT-II screen in real time. This refers to a malfunctioning part requiring
repairs.
●
“SELF-DIAG [PAST]”
Diagnosis results previously stored in the memory are displayed on the CONSULT-II screen. The stored
results are not erased until memory erasing is executed.
●
“TROUBLE DIAG RECORD”
With TROUBLE DIAG RECORD, diagnosis results previously erased by a reset operation can be dis-
played on the CONSULT-II screen.
●
“ECU DISCRIMINATED NO.”
The diagnosis sensor unit for each vehicle model is assigned
with its own, individual classification number. This number will
be displayed on the CONSULT-II screen, as shown. When
replacing the diagnosis sensor unit, refer to the part number for
the compatibility. After installation, replacement with a correct
unit can be checked by confirming this classification number on
the CONSULT-II screen.
After repair, make sure the discriminated number of diagnosis
sensor unit installed to vehicle are same. Refer to
●
PASSENGER AIR BAG
The STATUS (readiness) of the front passenger air bag module is displayed. The STATUS displayed
(ON/OFF) depends on the signals supplied to the occupant classification system control module and air
bag diagnosis sensor unit. Refer to
SRS-7, "Occupant Classification System (OCS)"
tion.
HOW TO CHANGE SELF-DIAGNOSIS MODE WITH CONSULT-II
From User Mode to Diagnosis Mode
After selecting “AIR BAG” on the “SELECT SYSTEM” screen, User mode automatically changes to Diagnosis
mode.
From Diagnosis Mode to User Mode
To return to User mode from Diagnosis mode, touch “BACK” key of CONSULT-II until “SELECT SYSTEM”
appears, Diagnosis mode automatically changes to User mode.
PHIA0218E
SRS803
SRS804
SRS-18
TROUBLE DIAGNOSIS
Revision: 2006 August
2006 Murano
HOW TO ERASE SELF-DIAGNOSTIC RESULTS
●
“SELF-DIAG [CURRENT]”
A current self-diagnostic result is displayed on the CONSULT-II screen in real time.
After the malfunction is repaired completely, no malfunction is detected on “SELF-DIAG [CURRENT]”.
●
“SELF-DIAG [PAST]”
Return to the “SELF-DIAG [CURRENT]” CONSULT-II screen by touching “BACK” key of CONSULT-II and
select “SELF-DIAG [CURRENT]” in SELECT DIAG MODE. Touch “ERASE” in “SELF-DIAG [CURRENT]”
mode.
NOTE:
If the memory of the malfunction in “SELF-DIAG [PAST]” is not erased, the User mode shows the system
malfunction by the operation of the warning lamp even if the malfunction is repaired completely.
●
“TROUBLE DIAG RECORD”
The memory of “TROUBLE DIAG RECORD” cannot be erased.
Self-Diagnosis Function (Without CONSULT-II)
NHS0005J
●
The reading of these results is accomplished “User mode” and “Diagnosis mode”.
●
After a malfunction is repaired, turn ignition switch ON. Diagnosis mode returns to the User mode. At that
time, the self-diagnostic result is cleared.
HOW TO CHANGE SELF-DIAGNOSIS MODE WITHOUT CONSULT-LL
HOW TO ERASE SELF-DIAGNOSTIC RESULTS
After a malfunction is repaired, turn the ignition switch OFF for at least one second, then back ON. Diagnosis
mode returns to the User mode. At that time, the self-diagnostic result is cleared.
SRS701
PHIA0709E
TROUBLE DIAGNOSIS
SRS-19
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SRS
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SRS Operation Check
NHS0005K
DIAGNOSTIC PROCEDURE 1
Checking Air Bag Operation by Using “AIR BAG” Warning Lamp — User Mode
1.
Turn the ignition switch from OFF to ON, and make sure the air bag warning lamp blinks.
2.
Compare the SRS air bag warning lamp blinking pattern with the
examples.
BF-1845D
SRS-20
TROUBLE DIAGNOSIS
Revision: 2006 August
2006 Murano
Warning lamp examples
“AIR BAG” warning lamp operation — User mode
SRS condition
Reference item
●
No malfunction is detected.
●
No further action is necessary.
—
●
The system is malfunctioning and
needs to be repaired as indicated.
Go to
●
Air bag is deployed.
●
Seat belt pre-tensioner is deployed.
Go to
.
●
Diagnosis sensor unit is malfunction-
ing.
●
Air bag power supply circuit is mal-
functioning.
●
SRS air bag warning lamp circuit is
malfunctioning.
Go to
“AIR BAG” Warning Lamp Does Not
Turn OFF"
.
●
Diagnosis sensor unit is malfunction-
ing.
●
Air bag warning lamp circuit is mal-
functioning.
Go to
“AIR BAG” Warning Lamp Does Not
Turn ON"
.
SHIA0011E
SHIA0012E
SHIA0013E
SHIA0014E
TROUBLE DIAGNOSIS
SRS-21
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SRS
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Trouble Diagnosis with CONSULT-II
NHS0005L
DIAGNOSTIC PROCEDURE 2
Refer to
GI-38, "CONSULT-II Start Procedure"
.
CAUTION:
If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which carry out CAN communication.
1.
Touch “SELF-DIAG [CURRENT]”.
2.
Diagnostic code is displayed on “SELF-DIAG [CURRENT]”.
a.
If no malfunction is detected on “SELF-DIAG [CURRENT]” even
though malfunction is detected in “SRS Operation Check”,
check the battery voltage. If the battery voltage is less than 9V,
charge or replace the battery. Then go to
. If the battery voltage is OK, go to
28, "DIAGNOSTIC PROCEDURE 4 (CONTINUED FROM
DIAGNOSTIC PROCEDURE 2)"
to diagnose the following
cases:
●
Self-diagnostic result “SELF-DIAG [PAST]” (previously stored
in the memory) might not be erased after repair.
●
The SRS system malfunctions intermittently.
DTC No. Index (“SELF-DIAG [CURRENT]”)
SRS697
SHIA0203E
SRS701
Diagnostic item
Explanation
Repair order
“Recheck SRS at each replacement”
NO DTC IS
DETECTED.
When malfunction is
indicated by the “AIR
BAG” warning lamp in
User mode.
●
Low battery voltage (Less than 9V)
●
Go to
tery.
●
Self-diagnostic result “SELF-DIAG
[PAST]” (previously stored in the
memory) might not be erased after
repair.
●
Intermittent malfunction has been
detected in the past.
●
Go to
CEDURE 4 (CONTINUED FROM
DIAGNOSTIC PROCEDURE 2)"
●
Go to
●
No malfunction is detected.
—
SRS-22
TROUBLE DIAGNOSIS
Revision: 2006 August
2006 Murano
DRIVER AIRBAG
MODULE
[OPEN]
[B1054]
●
Driver air bag module circuit is open (including the spiral cable).
1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible
damage.
3. Replace the driver air bag module.
4. Replace the spiral cable.
5. Replace the diagnosis sensor unit.
DRIVER AIRBAG
MODULE
[VB-SHORT]
[B1055]
●
Driver air bag module circuit is shorted to a power supply circuit
(including the spiral cable).
DRIVER AIRBAG
MODULE
[GND-SHORT]
[B1056]
●
Driver air bag module circuit is shorted to ground (including the
spiral cable).
DRIVER AIRBAG
MODULE
[SHORT]
[B1057]
●
Driver air bag module circuit is shorted between lines.
ASSIST A/B MODULE
[OPEN]
[B1070]
●
Front passenger air bag module circuit is open.
1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible
damage.
3. Replace the front passenger air bag
module.
4. Replace the diagnosis sensor unit.
ASSIST A/B MODULE
[VB-SHORT]
[B1071]
●
Front passenger air bag module circuit is shorted to a power
supply circuit.
ASSIST A/B MODULE
[GND-SHORT]
[B1072]
●
Front passenger air bag module circuit is shorted to ground.
ASSIST A/B MODULE
[SHORT]
[B1073]
●
Front passenger air bag module circuit is shorted between lines.
CRASH ZONE SEN
[UNIT FAIL]
[B1033]
[B1034]
CRASH ZONE SEN
[COMM FAIL]
[B1035]
●
Crash zone sensor
1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible
damage.
3. Replace the crash zone sensor.
4. Replace the diagnosis sensor unit.
SIDE MODULE LH
[OPEN]
[B1134]
●
Front LH side air bag module circuit is open.
1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible
damage.
3. Replace the front LH setback
assembly (front LH side air bag
module).
4. Replace the diagnosis sensor unit.
SIDE MODULE LH
[VB-SHORT]
[B1135]
●
Front LH side air bag module circuit is shorted to a power sup-
ply circuit.
SIDE MODULE LH
[GND-SHORT]
[B1136]
●
Front LH side air bag module circuit is shorted to ground.
SIDE MODULE LH
[SHORT]
[B1137]
●
Front LH side air bag module circuit is shorted between lines.
Diagnostic item
Explanation
Repair order
“Recheck SRS at each replacement”
TROUBLE DIAGNOSIS
SRS-23
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SRS
Revision: 2006 August
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SIDE MODULE RH
[OPEN]
[B1129]
●
Front RH side air bag module circuit is open.
1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible
damage.
3. Replace the front RH setback
assembly (front RH side air bag
module).
4. Replace the diagnosis sensor unit.
SIDE MODULE RH
[VB-SHORT]
[B1130]
●
Front RH side air bag module circuit is shorted to a power sup-
ply circuit.
SIDE MODULE RH
[GND-SHORT]
[B1131]
●
Front RH side air bag module circuit is shorted to ground.
SIDE MODULE RH
[SHORT]
[B1132]
●
Front RH side air bag module circuit is shorted between lines.
SATELLITE SENS LH
[UNIT FAIL]
[B1118]
[B1119]
SATELLITE SENS LH
[COMM FAIL]
[B1120]
●
LH side air bag (Satellite) sensor.
1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible
damage.
3. Replace the LH side air bag (Satel-
lite) sensor.
4. Replace the diagnosis sensor unit.
SATELLITE SENS RH
[UNIT FAIL]
[B1113]
[B1114]
SATELLITE SENS RH
[COMM FAIL]
[B1115]
●
RH side air bag (Satellite) sensor.
1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible
damage.
3. Replace the RH side air bag (Satel-
lite) sensor.
4. Replace the diagnosis sensor unit.
PRE-TEN FRONT LH
[OPEN]
[B1086]
●
Front LH pre-tensioner circuit is open.
1. Visually check the wiring harness
connections.
2. Replace the harness if it has visible
damage.
3. Replace the front LH seat belt.
4. Replace the diagnosis sensor unit.
PRE-TEN FRONT LH
[VB-SHORT]
[B1087]
●
Front LH pre-tensioner circuit is shorted to a power supply cir-
cuit.
PRE-TEN FRONT LH
[GND-SHORT]
[B1088]
●
Front LH pre-tensioner circuit is shorted to ground.
PRE-TEN FRONT LH
[SHORT]
[B1089]
●
Front LH pre-tensioner circuit is shorted between lines.
PRE-TEN FRONT RH
[OPEN]
[B1081]
●
Front RH pre-tensioner circuit is open.
1. Visually check the wiring harness
connections.
2. Replace the harness if it has visible
damage.
3. Replace the front RH seat belt.
4. Replace the diagnosis sensor unit.
PRE-TEN FRONT RH
[VB-SHORT]
[B1082]
●
Front RH pre-tensioner circuit is shorted to a power supply cir-
cuit.
PRE-TEN FRONT RH
[GND-SHORT]
[B1083]
●
Front RH pre-tensioner circuit is shorted to ground.
PRE-TEN FRONT RH
[SHORT]
[B1084]
●
Front RH pre-tensioner circuit is shorted between lines.
Diagnostic item
Explanation
Repair order
“Recheck SRS at each replacement”
SRS-24
TROUBLE DIAGNOSIS
Revision: 2006 August
2006 Murano
CURTAIN MODULE LH
[OPEN]
[B1150]
●
LH side curtain air bag module circuit is open.
1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible
damage.
3. Replace the LH side curtain air bag
module.
4. Replace the diagnosis sensor unit.
CURTAIN MODULE LH
[VB-SHORT]
[B1151]
●
LH side curtain air bag module circuit is shorted to some power
supply circuits.
CURTAIN MODULE LH
[GND-SHORT]
[B1152]
●
LH side curtain air bag module circuit is shorted to ground.
CURTAIN MODULE LH
[SHORT]
[B1153]
●
LH side curtain air bag module circuit is shorted between lines.
CURTAIN MODULE RH
[OPEN]
[B1145]
●
RH side curtain air bag module circuit is open.
1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible
damage.
3. Replace the RH side curtain air bag
module.
4. Replace the diagnosis sensor unit.
CURTAIN MODULE RH
[VB-SHORT]
[B1146]
●
RH side curtain air bag module circuit is shorted to a power sup-
ply circuit.
CURTAIN MODULE RH
[GND-SHORT]
[B1147]
●
RH side curtain air bag module circuit is shorted to ground.
CURTAIN MODULE RH
[SHORT]
[B1148]
●
RH side curtain air bag module circuit is shorted between lines.
CONTROL UNIT
[B1001-B1015]
[B1026-B1031]
[B1042-B1047]
[B1058-B1063]
[B1074-B1079]
[B1106-B1111]
[B1122-B1127]
[B1138-B1143]
[B1202-B1207]
●
Diagnosis sensor unit is malfunctioning.
1. Visually check the wiring harness
connection.
2. Replace the diagnosis sensor unit.
PASS A/B INDCTR
CKT
[B1023]
●
Cutoff telltale circuit is open or shorted to grand or the circuits
are shorted each other.
1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible
damage.
3. Replace cutoff telltale.
4. Replace the diagnosis sensor unit.
OCCUPANT SENS C/U
[UNIT FAIL]
[B1017]
[B1020]
[B1021]
●
Trouble occurs in Occupant Classification System-CU.
●
Replace passenger side seat cush-
ion assembly.
OCCUPANT SENS
[UNIT FAIL]
[B1018]
●
Trouble occurs in Occupant Classification System-SENS.
●
Replace passenger side seat cush-
ion assembly.
BELT TENSION SENS
[UNIT FAIL]
[B1019]
●
Trouble occurs in Belt Tension sensor (BTS), circuit of BTS—
Occupant Classification System-CU, or Occupant Classification
System-CU.
1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible
damage.
3. Replace passenger side seat belt
assembly.
4. Replace the diagnosis sensor unit.
Diagnostic item
Explanation
Repair order
“Recheck SRS at each replacement”
TROUBLE DIAGNOSIS
SRS-25
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SRS
Revision: 2006 August
2006 Murano
NOTE:
Follow the procedures in numerical order when repairing malfunctioning parts. Confirm whether malfunction is
eliminated using air bag warning lamp or CONSULT-II each time repair is finished. If malfunction is still
observed, proceed to the next step. When malfunction is eliminated, further repair work is not required.
OCCUPANT SENS C/U
[COMM FAIL]
[B1022]
●
Trouble occurs in Occupant Classification System-CU, circuit of
Occupant Classification System-CU—Diagnosis Senser Unit, or
Diagnosis Sensor Unit.
1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible
damage.
3. Replace passenger side seat cush-
ion assembly.
4. Replace the diagnosis sensor unit.
FRONTAL COLLISION-
DETECTION
[B1209]
●
Seat belt pre-tensioner and front air bag are deployed.
●
Go to
.
SIDE COLLISION
DETECTION
[B1210]
●
Side and curtain air bag is deployed.
●
Go to
Diagnostic item
Explanation
Repair order
“Recheck SRS at each replacement”
SRS-26
TROUBLE DIAGNOSIS
Revision: 2006 August
2006 Murano
DIAGNOSTIC PROCEDURE 3
Final inspection after repairing SRS by using CONSULT-II — Diagnosis mode
Refer to
GI-38, "CONSULT-II Start Procedure"
CAUTION:
If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which carry out CAN communication.
1.
Touch “SELF-DIAG [CURRENT]”.
2.
If no malfunction is detected on “SELF-DIAG [CURRENT]”,
repair of SRS is completed. Go to step 3.
If any malfunction is detected on “SELF-DIAG [CURRENT]”, the
malfunctioning part is not repaired completely or another mal-
functioning part is detected. Go to
, and repair malfunctioning part completely.
3.
Touch “ERASE”.
NOTE:
Touch “ERASE” to clear the memory of the malfunction (“SELF-
DIAG [PAST]”).
If the memory of the malfunction in “SELF-DIAG [PAST]” is not
erased, the User mode shows the system malfunction by the
operation of the warning lamp even if the malfunction is repaired
completely.
4.
Touch “BACK” key of CONSULT-II to “SELECT DIAG MODE”
screen. Touch “SELF-DIAG [PAST]”.
SRS697
SRS701
SRS773
SRS697
TROUBLE DIAGNOSIS
SRS-27
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SRS
Revision: 2006 August
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5.
Make sure no malfunction is detected on “SELF-DIAG [PAST]”.
6.
Touch “BACK” key of CONSULT-II until “SELECT SYSTEM”
appears in order to return to User mode from Diagnosis mode.
7.
Turn ignition switch OFF then turn off and disconnect CON-
SULT-II. Go to
SRS-19, "Checking Air Bag Operation by Using
“AIR BAG” Warning Lamp — User Mode"
SRS702
SRS-28
TROUBLE DIAGNOSIS
Revision: 2006 August
2006 Murano
DIAGNOSTIC PROCEDURE 4 (CONTINUED FROM DIAGNOSTIC PROCEDURE 2)
Inspecting SRS malfunctioning record
1.
CONSIDER POSSIBILITY OF NOT ERASING SELF-DIAGNOSTIC RESULT AFTER REPAIRING
Is it the first time for maintenance of SRS?
YES or NO
YES
>> Go to
SRS-21, "DIAGNOSTIC PROCEDURE 2"
.
NO
>> Self-diagnostic result “SELF-DIAG [PAST]” (previously stored in the memory) might not be erased
after repair. Go to
SRS-26, "DIAGNOSTIC PROCEDURE 3"
.
DIAGNOSTIC PROCEDURE 5
Inspecting SRS intermittent malfunction by using CONSULT-II — Diagnosis mode
Refer to
GI-38, "CONSULT-II Start Procedure"
CAUTION:
If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunction might be detected
in self-diagnosis depending on control unit which carry out CAN communication.
1.
Touch “SELF-DIAG [PAST]”.
2.
If diagnostic codes are displayed on “SELF-DIAG [PAST]”, go to
step 5.
a.
If no malfunction is detected on “SELF-DIAG [PAST]”, touch
“BACK” and go back to “SELECT DIAG MODE”.
SRS697
SRS700
SRS702
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