Page 3665 of 3787
TROUBLE DIAGNOSISSRS-31
< SYMPTOM DIAGNOSIS >
C
DE
F
G
I
J
K L
M A
B
SRS
N
O P
WHIA0264E
WHIA0265E
WHIA0266E
WHIA0267E
WHIA0211E
Revision: May 2010 2011 Versa
Page 3666 of 3787

SRS-32
< SYMPTOM DIAGNOSIS >
TROUBLE DIAGNOSIS
Trouble Diagnosis: "AIR BAG" Warning Lamp Does Not Turn Off
INFOID:0000000006211125
DIAGNOSTIC PROCEDURE 7
1.CHECK CONDITION OF AIR BAG MODULE
Inspect for any deployed air bag modules or seat belt pre-tensioners.
Are any air bag modules or s eat belt pre-tensioners deployed?
Yes >> Refer to SRS-48, "For Frontal Collision" or SRS-50, "For Side and Rollover Collision".
No >> GO TO 2.
2.CHECK THE AIR BAG FUSE
Check 10A fuse [No. 1, locat ed in the fuse block (J/B)].
Refer to SRS-11, "
Schematic".
OK or NG
OK >> GO TO 4.
NG >> GO TO 3.
3.CHECK AIR BAG FUSE AGAIN
Replace 10A fuse [No. 1, located in the fu se block (J/B)] and turn ignition switch ON.
Does the fuse blow again?
Yes >> Repair harness.
No >> Inspection End.
4.CHECK AIR BAG DIAGNOSIS SENSOR UNIT
Connect CONSULT-III and touch “START”.
Is
“AIR BAG” displayed on CONSULT-III?
Ye s > > G O T O 5 .
No >> Visually inspect the air bag diagnosis sensor unit harness connections. If the connections are OK,
replace the air bag diagnosis sensor unit. Refer to SRS-45, "
Removal and Installation".
5.CHECK HARNESS CONNECTION
Check for loose connections between the combination meter and the air bag diagnosis sensor unit.
OK or NG
OK >> Replace air bag diagnosis sensor unit. Refer to SRS-45, "Removal and Installation".
NG >> Properly connect the combination meter and ai r bag diagnosis sensor unit harness connectors. If
“AIR BAG” warning lamp still does not turn off, replace the wiring harness.
Trouble Diagnosis: "AIR BAG" Warning Lamp Does Not Turn OnINFOID:0000000006211126
DIAGNOSTIC PROCEDURE 8
1.CHECK METER FUSE
Check the 10A fuse [No. 3, located in the fuse block (J/B)] .
Refer to SRS-11, "
Schematic".
OK or NG
WHIA0212E
Revision: May 2010 2011 Versa
Page 3667 of 3787
TROUBLE DIAGNOSISSRS-33
< SYMPTOM DIAGNOSIS >
C
DE
F
G
I
J
K L
M A
B
SRS
N
O P
OK >> GO TO 3.
NG >> GO TO 2.
2.REPLACE METER FUSE AND CHECK AGAIN
Replace 10A fuse [No. 3, located in the fuse block (J/B)] and turn ignition switch ON.
Does the fuse blow again?
Yes >> Replace harness.
No >> Inspection End.
3.CHECK HARNESS CONNECTIONS BETWEEN AIR BAG DIAGNOSIS SENSOR UNIT AND COMBINA-
TION METER
Inspect the harness and connectors between the air bag diagnosis sensor unit and the combination meter.
Do the harness or connectors have any visible damage?
Yes >> Replace harness.
No >> GO TO 4.
4.CHECK COMBINATION METER
Disconnect the air bag diagnosis sensor unit harnes s connectors and turn ignition switch ON.
Does
“AIR BAG” warning lamp turn on?
Yes >> Replace the air bag diagnosis sensor unit. Refer to SRS-45, "Removal and Installation".
No >> Replace the combination meter. Refer to DI-20, "
Removal and Installation".
Revision: May 2010 2011 Versa
Page 3668 of 3787

SRS-34
< ON-VEHICLE REPAIR >
DRIVER AIR BAG MODULE
ON-VEHICLE REPAIR
DRIVER AIR BAG MODULE
Removal and InstallationINFOID:0000000005931211
REMOVAL
WARNING:
• When servicing the SRS, do not work from directly in front of air bag module.
• Always place air bag module with pad side facing upward.
CAUTION:
• Before servicing the SRS, turn ignition switch OFF, discon-
nect both battery terminals, then wait at least three minutes.
• Do not attempt to repair or replace damaged direct-connect
SRS component connectors. If a driver air bag direct-connect
harness connector is damaged, the spiral cable must be
replaced.
• Do not insert any foreign object s (screwdriver, etc.) into air
bag module or harness connectors.
• Do not disassemble air bag module.
• Do not expose the air bag module to temperatures exceeding
90° C (194° F).
• Replace the air bag module if it has been dropped or sus-
tained an impact.
• Do not allow oil, grease or water to come in contact with the
air bag module.
1. Place the steering wheel in the straight ahead position.
2. Disconnect the negative and positive battery termi nals, then wait at least three minutes.
3. Remove the covers RH/LH.
AWHIA0238ZZ
1. Driver air bag module 2. Steering wheel 3. Cover
Pawl
PHIA0291E
WHIA0321E
Revision: May 2010 2011 Versa
Page 3669 of 3787

DRIVER AIR BAG MODULESRS-35
< ON-VEHICLE REPAIR >
C
DE
F
G
I
J
K L
M A
B
SRS
N
O P
4. Release the driver air bag module retaining clips RH/LH. • Insert suitable 4mm - 6mm blunt tool (A) through LH accesshole on back side of steering wheel (1) and contact retaining
clip.
CAUTION:
Do not use sharp edged objects such as screwdrivers to
release driver air bag module from steering wheel, SRS
components may be unintentionally damaged.
• Press tool inward with sufficient force on retaining clip (1) to release LH pawl of driver air bag module from steering wheel.
• Repeat for RH pawl of driver air bag module from steering wheel.
• Tilt top edge away from steeri ng wheel, then lift upward releas-
ing lower pawl of driver air bag module from steering wheel.
5. Disconnect driver air bag module connectors (1) and horn con- nector (2).
• For removal/installation of the direct-connect SRS connectors,refer to SRS-7, "
Direct-connect SRS Component Connectors".
INSTALLATION
Installation is in the reverse order of removal.
• For removal/installation of the direct-connect SRS connectors, refer to SRS-7, "
Direct-connect SRS Compo-
nent Connectors".
• If driver air bag module is being replaced due to deploym ent, spiral cable must also be replaced. Refer to
SRS-37
.
• After the work is completed, perform self-diagnosis to check that no malfunction is detected. Refer to SRS-
19, "SRS Operation Check".
CAUTION:
LHIA0109E
LHIA0110E
LHIA0111E
PHIA0953J
Revision: May 2010 2011 Versa
Page 3670 of 3787
SRS-36
< ON-VEHICLE REPAIR >
DRIVER AIR BAG MODULE
• Make sure driver air bag module harness (1) is routed prop-erly to avoid SRS component damage during installation.
LHIA0112E
Revision: May 2010 2011 Versa
Page 3671 of 3787

SPIRAL CABLESRS-37
< ON-VEHICLE REPAIR >
C
DE
F
G
I
J
K L
M A
B
SRS
N
O P
SPIRAL CABLE
Removal and InstallationINFOID:0000000005931212
REMOVAL
WARNING:
When servicing the SRS, do not work from directly in front of air bag module.
CAUTION:
• Before servicing the SRS, turn ignition switch OFF, disconnect both battery terminals and wait at
least three minutes.
• Do not tap or bump the steering wheel.
• Do not disassemble the spiral cable.
• Do not allow oil, grease or water to co me in contact with the spiral cable.
• Replace the spiral cable if it has b een dropped or sustained an impact.
• With the steering linkage disconn ected, the spiral cable may snap by turning the steering wheel
beyond the limited number of turns. The spiral cable can be turned counterclockwise about 2.5 turns
from the neutral position.
1. Set the front wheels to the straight-ahead/neutral position.
2. Disconnect the negative and positive battery term inals, then wait at least three minutes.
3. Remove the steering wheel. Refer to PS-7, "
Removal and Installation".
4. Remove the column cover upper and lower.
5. Disconnect wiper and washer switch connector (1). Then while pressing tabs (2), pull wiper and washer switch away from spiral
cable to remove.
AWHIA0239ZZ
1. Nut, refer to PS-7, "Removal and In-
stallation"
2. Steering wheel 3. Lighting and turn signal switch
4. Spiral cable 5. Driver air bag module connectors 6. Wiper and washer switch
7. Column cover lower 8. Steering lock escutcheon 9. Steering column assembly
10. Column cover upper Pawl
WHIA0315E
Revision: May 2010 2011 Versa
Page 3672 of 3787

SRS-38
< ON-VEHICLE REPAIR >
SPIRAL CABLE
6. Disconnect lighting and turn signal switch connector (1). Thenwhile pressing tabs (2), pull lighting and turn signal switch
toward driver door to remove.
7. Remove the screws, then release the tab at the top and pull the spiral cable away from the steering column assembly.
8. Disconnect spiral cable connectors.
INSTALLATION
Installation is in the reverse order of removal.
• Align spiral cable correctly when installing steering wheel. Make sure spiral cable alignment and centering marks (B) are matched
and in the neutral position. The neutra l position is detected by turn-
ing left 2.5 revolutions from the right end position, ending with the
locating pin (A) at the top. Place steering wheel in straight ahead
position, then install it with the locating pin hole (C) directly over
spiral cable locating pin.
• After the work is completed, perform self-diagnosis to make sure
no malfunction is detected. Refer to SRS-19, "
SRS Operation
Check".
WHIA0316E
PHIA1024J
Revision: May 2010 2011 Versa