Nissan Murano Z50 (2004 year). Manual — part 214
TROUBLE DIAGNOSIS
SRS-29
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SRS
Revision: 2004 November
2004 Murano
SIDE MODULE RH
[OPEN]
●
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. If the harness check result is OK,
replace the diagnosis sensor unit
and RH side air bag module
(Before disposal, it must be
deployed.)
SIDE MODULE RH
[VB-SHORT]
●
Front RH side air bag module circuit is shorted to a power sup-
ply circuit.
SIDE MODULE RH
[GND-SHORT]
●
Front RH side air bag module circuit is shorted to ground.
SIDE MODULE RH
[SHORT]
●
Front RH side air bag module circuit is shorted between lines.
SATELLITE SENS LH
[UNIT FAIL]
SATELLITE SENS LH
[COMM FAIL]
●
LH side air bag (Satellite) sensor
1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible
damage.
3. If the harness check result is OK,
replace the diagnosis sensor unit
and LH side air bag (Satellite) sen-
sor.
SATELLITE SENS RH
[UNIT FAIL]
SATELLITE SENS RH
[COMM FAIL]
●
RH side air bag (Satellite) sensor
1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible
damage.
3. If the harness check result is OK,
replace the diagnosis sensor unit
and RH side air bag (Satellite) sen-
sor.
PRE-TEN FRONT LH
[OPEN]
●
Front LH pre-tensioner circuit is open.
1. Visually check the wiring harness
connections.
2. Replace the harness if it has visible
damage.
3. If the harness check result is OK,
replace the diagnosis sensor unit
and front LH seat belt
(Before disposal, it must be acti-
vated.)
PRE-TEN FRONT LH
[VB-SHORT]
●
Front LH pre-tensioner circuit is shorted to a power supply cir-
cuit.
PRE-TEN FRONT LH
[GND-SHORT]
●
Front LH pre-tensioner circuit is shorted to ground.
PRE-TEN FRONT LH
[SHORT]
●
Front LH pre-tensioner circuit is shorted between lines.
PRE-TEN FRONT RH
[OPEN]
●
Front RH pre-tensioner circuit is open.
1. Visually check the wiring harness
connections.
2. Replace the harness if it has visible
damage.
3. If the harness check result is OK,
replace the diagnosis sensor unit
and front RH seat belt
(Before disposal, it must be acti-
vated.)
PRE-TEN FRONT RH
[VB-SHORT]
●
Front RH pre-tensioner circuit is shorted to a power supply cir-
cuit.
PRE-TEN FRONT RH
[GND-SHORT]
●
Front RH pre-tensioner circuit is shorted to ground.
PRE-TEN FRONT RH
[SHORT]
●
Front RH pre-tensioner circuit is shorted between lines.
CURTAIN MODULE LH
[OPEN]
●
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. If the harness check result is OK,
replace the diagnosis sensor unit
and LH side curtain air bag module.
(Before disposal, it must be
deployed.)
CURTAIN MODULE LH
[VB-SHORT]
●
LH side curtain air bag module circuit is shorted to a power sup-
ply circuits.
CURTAIN MODULE LH
[GND-SHORT]
●
LH side curtain air bag module circuit is shorted to ground.
CURTAIN MODULE LH
[SHORT]
●
LH side curtain air bag module circuit is shorted between lines.
Diagnostic item
Explanation
Repair order
“Recheck SRS at each replacement”
SRS-30
TROUBLE DIAGNOSIS
Revision: 2004 November
2004 Murano
Trouble Diagnosis without CONSULT-II
AHS000ED
DIAGNOSTIC PROCEDURE 6
Inspecting SRS Malfunctioning Parts By Using “AIR BAG” Warning Lamp — Diagnosis Mode
NOTE:
SRS will not enter Diagnosis mode if no malfunction is detected in User mode.
1.
Turn ignition switch ON.
2.
After “AIR BAG” warning lamp lights for 7 seconds, turn ignition switch OFF within 1 second.
3.
Wait more than 3 seconds.
4.
Repeat the steps 1 to 3 twice. (Perform three times in all.)
5.
Turn ignition switch ON.
SRS is now in Diagnosis mode.
“AIR BAG” warning lamp operates in Diagnosis mode as follows:
CURTAIN MODULE RH
[OPEN]
●
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. If the harness check result is OK,
replace the diagnosis sensor unit
and RH side curtain air bag module.
(Before disposal, it must be
deployed.)
CURTAIN MODULE RH
[VB-SHORT]
●
RH side curtain air bag module circuit is shorted to a power sup-
ply circuit.
CURTAIN MODULE RH
[GND-SHORT]
●
RH side curtain air bag module circuit is shorted to ground.
CURTAIN MODULE RH
[SHORT]
●
RH side curtain air bag module circuit is shorted between lines.
CONTROL UNIT
●
Diagnosis sensor unit is malfunctioning.
1. Visually check the wiring harness
connection.
2. Replace the diagnosis sensor unit.
Diagnostic item
Explanation
Repair order
“Recheck SRS at each replacement”
TROUBLE DIAGNOSIS
SRS-31
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SRS
Revision: 2004 November
2004 Murano
WARNING LAMP FLASH CODE CHART
PHIA0532E
PHIA0185E
SHIA0028E
SHIA0029E
SRS-32
TROUBLE DIAGNOSIS
Revision: 2004 November
2004 Murano
SHIA0083E
SHIA0030E
SHIA0031E
SHIA0032E
TROUBLE DIAGNOSIS
SRS-33
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SRS
Revision: 2004 November
2004 Murano
SHIA0033E
SHIA0034E
SHIA0035E
SHIA0084E
SRS-34
TROUBLE DIAGNOSIS
Revision: 2004 November
2004 Murano
SHIA0086E
TROUBLE DIAGNOSIS
SRS-35
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SRS
Revision: 2004 November
2004 Murano
Trouble Diagnosis: “AIR BAG” Warning Lamp Does Not Turn Off
AHS000EE
DIAGNOSTIC PROCEDURE 7
1.
CHECK THE DEPLOYMENT OF AIR BAG MODULE
Is air bag module deployed?
YES or NO
YES
>> Refer to
NO
>> GO TO 2.
2.
CHECK THE AIR BAG FUSE
Check 10A fuse [No.13, located in fuse block (J/B)].
Refer to
PG-3, "POWER SUPPLY ROUTING CIRCUIT"
.
OK or NG
OK
>> GO TO 4.
NG
>> GO TO 3.
3.
CHECK AIR BAG FUSE AGAIN
Replace “AIR BAG” fuse and turn ignition switch ON.
Does the “AIR BAG” fuse blow again?
YES
>> Repair main harness.
NO
>> INSPECTION END
4.
CHECK DIAGNOSIS SENSOR UNIT
Connect CONSULT-II and touch “START”.
Is “AIR BAG” displayed on CONSULT-II?
YES or NO
YES
>> GO TO 5.
NO
>> Visually check the wiring harness connection of diagno-
sis sensor unit. If the harness connection check result is
OK, replace diagnosis sensor unit.
5.
CHECK HARNESS CONNECTION
Is harness connection between warning lamp and diagnosis sensor unit OK?
OK or NG
OK
>> Replace diagnosis sensor unit.
NG
>> Connect “AIR BAG” warning lamp and diagnosis sensor unit connector properly. If “AIR BAG”
warning lamp still does not go off, replace harness.
SRS771
SRS-36
TROUBLE DIAGNOSIS
Revision: 2004 November
2004 Murano
Trouble Diagnosis: “AIR BAG” Warning Lamp Does Not Turn On
AHS000EF
DIAGNOSTIC PROCEDURE 8
1.
CHECK METER FUSE
Check 10A fuse [No.14, located in fuse block (J/B)].
Refer to
PG-3, "POWER SUPPLY ROUTING CIRCUIT"
OK or NG
OK
>> GO TO 3.
NG
>> GO TO 2.
2.
CHECK METER FUSE AGAIN
Replace 10A fuse [No.14, located in fuse block (J/B)] and turn ignition switch ON.
Does the meter fuse blow again?
YES
>> Repair the related harness.
NO
>> INSPECTION END
3.
CHECK HARNESS CONNECTION BETWEEN DIAGNOSIS SENSOR UNIT AND COMBINATION
METER
Disconnect diagnosis sensor unit connector and turn ignition switch ON.
Does “AIR BAG” warning lamp turn on?
YES or NO
YES
>> Replace diagnosis sensor unit.
NO
>> Replace combination meter assembly.
DRIVER AIR BAG MODULE
SRS-37
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SRS
Revision: 2004 November
2004 Murano
DRIVER AIR BAG MODULE
PFP:K8510
Removal and Installation
AHS000B1
REMOVAL
CAUTION:
●
Before servicing SRS, turn the ignition switch off, disconnect both battery cables and wait at least
3 minutes.
●
Always work from the side of driver air bag module.
1.
Remove the side lids.
2.
Remove the left and right side special bolts (TORX bolts).
3.
Lift up the driver air bag module.
4.
Disconnect the air bag harness connectors, and remove the
driver air bag module.
CAUTION:
●
For installing /removing driver air bag module connector,
insert thin screwdriver wrapped in tape into notch, lift
lock and remove connector.
●
Install connector with lock raised, and push lock into
connector.
1. Driver air bag module
2. Steering wheel
3. Special bolt (TORX bolt)
4. Side lid
PHIA0680E
PHIA0683E
PHIA0341E
SRS-38
DRIVER AIR BAG MODULE
Revision: 2004 November
2004 Murano
CAUTION:
●
Always work from the side of driver air bag module.
●
Always place driver air bag module with pad side facing
upward.
●
Do not insert any foreign objects (screwdriver, etc.) into
driver air bag module.
●
Do not disassemble driver air bag module.
●
Do not use old bolts after removal; replace with new
bolts.
●
Do not expose the driver air bag module to temperatures
exceeding 90
°
C (194
°
F).
●
Replace driver air bag module if it has been dropped or
sustained an impact.
●
Do not allow oil, grease or water to come in contact with
the front passenger air bag module.
INSTALLATION
Install in the reverse order of removal.
●
For installing the air bag module, tighten the special bolts (TORX bolts).
●
After the work is completed, perform self-diagnosis to check that no malfunction is detected. Refer to
.
PHIA0291E
SBF814E
SPIRAL CABLE
SRS-39
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SRS
Revision: 2004 November
2004 Murano
SPIRAL CABLE
PFP:25554
Removal and Installation
AHS000B2
REMOVAL
CAUTION:
Before servicing SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3 min-
utes.
1.
Remove driver air bag module. Refer to
SRS-37, "Removal and Installation"
2.
Set the steering wheel in the neutral position.
3.
Remove steering wheel nut.
4.
Remove steering wheel with steering wheel puller.
CAUTION:
Be careful not to over-tighten puller on steering wheel.
5.
Remove steering column cover upper and lower. Refer to
IP-12, "(F) Steering Column Cover"
6.
Loosen the spiral cable fixing screws, and then remove the spiral cable.
CAUTION:
●
Do not disassemble spiral cable.
●
Do not apply lubricant to the spiral cable.
PHIA0247E
1. Steering wheel
2. Lighting and turn signal switch
3. Wiper and washer switch
4. Spiral cable
5. Driver air bag module connector
6. Steering column cover upper
7. Steering column assembly
8. Steering column cover lower
9. Screw (Do not remove)
10. Screw
PHIA0100E
SRS-40
SPIRAL CABLE
Revision: 2004 November
2004 Murano
7.
Disconnect the horn switch connector, and then spiral cable
connector.
INSTALLATION
Install in the reverse order of removal.
CAUTION:
●
The spiral cable may snap due to steering operation if the
cable is installed in an improper position.
●
Also, with the steering linkage disconnected the cable may
snap by turning the steering wheel beyond the limited num-
ber of turns. The spiral cable can be turned counterclock-
wise about 2.5 turns from the right end position.
●
After the work is completed, perform self-diagnosis to make
sure no malfunction is detected. Refer to
.
SHIA0193E
PHIA0275E
FRONT PASSENGER AIR BAG MODULE
SRS-41
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SRS
Revision: 2004 November
2004 Murano
FRONT PASSENGER AIR BAG MODULE
PFP:K8515
Removal and Installation
AHS000B3
REMOVAL
CAUTION:
●
Before servicing SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3
minutes.
●
Always work from the side of or under front passenger air bag module.
1.
Remove instrument passenger lower panel and glove box assembly.
Refer to
IP-13, "(J) Instrument Passenger Lower Panel Assembly"
.
2.
Remove cluster lid C. Refer to
3.
Remove side ventilator assembly (RH). Refer to
IP-13, "(H) Side Ventilator Assembly (LH/RH)"
.
4.
Remove instrument side finisher (RH). Refer to
IP-13, "(I) Instrument Side Finisher (LH/RH)"
5.
Disconnect passenger air bag connector.
6.
Remove special bolt, and instrument passenger upper panel
and passenger air bag module.
7.
Remove passenger air bag module.
CAUTION:
●
Always place front passenger air bag module with caution
label side facing upward.
●
Do not insert any foreign objects (screwdriver, etc.) into
front passenger air bag module.
●
Do not disassemble front passenger air bag module.
●
Do not use old bolts after removal; replace with new bolts.
●
Replace front passenger air bag module if it has been
dropped or sustained an impact.
●
Do not expose the front passenger air bag module to tem-
peratures exceeding 90
°
C (194
°
F).
●
Do not allow oil, grease or water to come in contact with the
front passenger air bag module.
●
After front passenger air bag module inflates, the instru-
ment panel assembly should be replaced.
PHIA0250E
PHIA0167E
SBF814E
SRS-42
FRONT PASSENGER AIR BAG MODULE
Revision: 2004 November
2004 Murano
INSTALLATION
Install in the reverse order of removal.
CAUTION:
●
Always work from the side of or under front passenger air bag module.
●
After the work is completed, perform self-diagnosis to make sure no malfunction is detected.
Refer to
FRONT SIDE AIR BAG MODULE
SRS-43
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SRS
Revision: 2004 November
2004 Murano
FRONT SIDE AIR BAG MODULE
PFP:K8EH0
Removal and Installation
AHS000B4
REMOVAL
CAUTION:
Removal of front side air bag module should only be done to allow deployment of front side air bag
module prior to disposal of seatback assembly.
Only complete seatback assemblies can be replaced. Refer to
●
Before servicing SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3
minutes.
●
Always work from the rear of the front side air bag module.
1.
2.
Remove seatback trim and pad. Refer to
SE-106, "SEATBACK TRIM AND PAD"
3.
Remove front side air bag module harness clips.
4.
Remove front side air bag module fixing special nuts, then
remove front side air bag module.
CAUTION:
●
Always place the front side air bag module standing with
the stud bolt side facing down.
●
Do not insert any foreign objects (screwdrivers) into front
side air bag module.
●
Do not disassemble front side air bag module.
●
Replace front seatback assembly (side air bag module) if it
has been dropped or sustained an impact.
●
Do not expose front seatback assembly (side air bag mod-
ule) to temperatures exceeding 90
°
C (194
°
F).
●
Do not allow oil, grease or water to come in contact with the
front side air bag module.
●
After front side air bag module inflates, front seatback
assembly must be replaced.
PHIA0168E
PHIA0169E
SBF814E
SRS-44
FRONT SIDE AIR BAG MODULE
Revision: 2004 November
2004 Murano
INSTALLATION
Install in the reverse order of removal.
CAUTION:
●
Always work from the rear of the front side air bag module.
●
After the work is completed, perform self-diagnosis to make sure that no malfunction is detected.
Refer to
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