2004 NISSAN TERRANO sensor

Diagnostic itemExplanation Repair order
ªRecheck SRS at each replacement.º
ASSIST A/B MODULE
[VB-SHORT] I
Front passenger air bag module circuit is shorted to a power
supply circuit. 1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible damage.
3. Replace front passenger air bag module.
(Before disposal, it must be
deployed.)
4. Replace the diagnosis sensor unit.
5. Replace the related harness.
ASSIST A/B MODULE
[OPEN]
I
Front passenger air bag module circuit is open.
ASSIST A/B MODULE
[GND-SHORT] I
Front passenger air bag module circuit is shorted to ground.
ASSIST A/B MODULE
[SHORT] I
Front passenger air bag module circuit is shorted between
wires.
SIDE MODULE LH
[OPEN] I
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 front LH side air bag mod- ule.
(Before disposal, it must be
deployed.)
4. Replace the diagnosis sensor unit.
5. Replace the related harness.
SIDE MODULE LH
[VB-SHORT]
I
Front LH side air bag module circuit is shorted to a power sup-
ply circuit.
SIDE MODULE LH
[GND-SHORT] I
Front LH side air bag module circuit is shorted to ground.
SIDE MODULE LH
[SHORT] I
Front LH side air bag module circuit is shorted between wires.
SIDE MODULE RH
[OPEN] I
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 front RH side air bag mod- ule.
(Before disposal, it must be
deployed.)
4. Replace the diagnosis sensor unit.
5. Replace the related harness.
SIDE MODULE RH
[VB-SHORT]
I
Front RH side air bag module circuit is shorted to a power
supply circuit.
SIDE MODULE RH
[GND-SHORT] I
Front RH side air bag module circuit is shorted to ground.
SIDE MODULE RH
[SHORT] I
Front RH side air bag module circuit is shorted between wires.
SATELLITE SENS LH
[UNIT FAIL]
SATELLITE SENS LH
[COMM FAIL] I
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.
5. Replace the related harness.
SATELLITE SENS RH
[UNIT FAIL]
SATELLITE SENS RH
[COMM FAIL] I
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.
5. Replace the related harness.
PRE-TEN FRONT LH
[OPEN/VB-SHORT] I
The circuit for front LH seat belt pre-tensioner is open or
shorted to a power supply circuit. 1. Visually check the wiring harness
connections.
2. Replace the harness if it has visible damage.
3. Replace front LH seat belt. (Before disposal, it must be deacti-
vated.)
4. Replace the diagnosis sensor unit.
5. Replace the related harness.
PRE-TEN FRONT LH
[GND-SHORT]
I
The circuit for front LH seat belt pre-tensioner is shorted to
ground.
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
Trouble Diagnoses with CONSULT-II (Cont'd)
RS-41
http://vnx.su/

Diagnostic itemExplanation Repair order
ªRecheck SRS at each replacement.º
PRE-TEN FRONT RH
[OPEN/VB-SHORT] I
The circuit for front RH seat belt pre-tensioner is open or
shorted to a power supply circuit. 1. Visually check the wiring harness
connections.
2. Replace the harness if it has visible damage.
3. Replace front RH seat belt. (Before disposal, it must be deacti-
vated.)
4. Replace the diagnosis sensor unit.
5. Replace the related harness.
PRE-TEN FRONT RH
[GND-SHORT]
I
The circuit for front RH seat belt pre-tensioner is shorted to
ground.
INDEFINITE FAIL-
URES (AIR BAG) I
A problem which cannot be specified occurs because more
than two parts are out of order. 1. Visually check wiring harness con-
nections.
2. Replace diagnosis sensor unit.
3. Replace spiral cable and air bag modules.
4. Replace air bag and pre-tensioner harness.
5. Replace main harness.
INDEFINITE FAIL-
URES
(PRE-TENSIONER) Driver's and front passenger seat belt pre-tensioners are out of
order.
1. Visually check wiring harness con-
nections.
2. Replace diagnosis sensor unit.
3. Replace spiral cable and air bag modules.
4. Replace air bag and pre-tensioner harness.
5. Replace main harness.
CONTROL UNIT ILow battery voltage (Less than 9V) IGo to DIAGNOSTIC PROCEDURE 3
(RS-42) after charging battery.
I Diagnosis sensor unit is malfunctioning. 1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible damage.
3. Replace diagnosis sensor unit.
4. Replace the related harness.
* Follow the procedures in numerical order when repairing malfunctioning parts. Confirm whether malfunction is eliminated using the
air bag warning lamp or CONSULT-II each time repair is finished. If malfunction is still observed, proceed to the next step. When mal-
function is eliminated, further repair work is not required.
DIAGNOSTIC PROCEDURE 3
Final checking after repairing SRS by using CONSULT-II Ð
Diagnosis mode
1. After repairing SRS, connect both battery cables.
2. Connect CONSULT-II to data link connector.
3. Turn ignition switch from ªOFFº to ªONº.
NRS122
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
Trouble Diagnoses with CONSULT-II (Cont'd)
RS-42
http://vnx.su/

8. Touch ªTROUBLE DIAG RECORDº.
NOTE:
With ªTROUBLE DIAG RECORDº, diagnosis results previously
erased by a reset operation can be displayed.
9. Diagnostic code is displayed on ªTROUBLE DIAG RECORDº.
10. Touch ªPRINTº.
11. Compare diagnostic codes to ªIntermittent Malfunction Diag-nostic Code Chartº, page RS-53.
12. Touch ªBACKº key of CONSULT-II until ªSELECT SYSTEMº appears.
13. Turn ignition switch ªOFFº, then turn off and disconnect CONSULT-II, and disconnect both battery cables.
14. Repair the system as outlined by the ªRepair orderº in ªInter- mittent Malfunction Diagnostic Code Chartº, that corresponds
to the self-diagnostic result. For replacement procedure of com-
ponent parts, refer to RS-13.
15. Go to DIAGNOSTIC PROCEDURE 3, page RS-42, for final- checking.
INTERMITTENT MALFUNCTION DIAGNOSTIC CODE
CHART (ªSELF-DIAG [PAST] or TROUBLE DIAG
RECORDº)
Diagnostic item ExplanationRepair order
NO DTC IS DETECTED. INo malfunction is detected. IGo to DIAGNOSTIC PROCEDURE 3
(RS-42).
AIRBAG MODULE
[OPEN] I
Driver air bag module circuit is open.
(including the spiral cable) 1. Visually check the wiring harness con-
nection.
2. Replace the harness if it has visible damage.
3. If the harness check is OK, replace the spiral cable, diagnosis sensor unit and
driver air bag module. (Before disposing
of the driver air bag module, it must be
deployed.)
AIRBAG MODULE
[VB-SHORT]
I
Driver air bag module circuit is shorted
to a power supply circuit. (including the
spiral cable)
AIRBAG MODULE
[GND-SHORT] I
Driver air bag module circuit is shorted
to ground. (including the spiral cable)
AIRBAG MODULE
[SHORT] I
Driver air bag module circuit is shorted
between wires.
SRS697
SRS704
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
Trouble Diagnoses with CONSULT-II (Cont'd)
RS-46
http://vnx.su/

Diagnostic itemExplanationRepair order
ASSIST A/B MODULE
[VB-SHORT] I
Front passenger air bag module circuit
is shorted to a power supply circuit. 1. Visually check the wiring harness con-
nection.
2. Replace the harness if it has visible damage.
3. If the harness check is OK, replace the diagnosis sensor unit and passenger air
bag module. (Before disposing of the
passenger air bag module, it must be
deployed.)
ASSIST A/B MODULE
[OPEN]
I
Front passenger air bag module circuit
is open.
ASSIST A/B MODULE
[GND-SHORT] I
Front passenger air bag module circuit
is shorted to ground.
ASSIST A/B MODULE
[SHORT] I
Front passenger air bag module circuit
is shorted between wires.
SIDE MODULE LH
[OPEN] I
Front LH side air bag module circuit is
open. 1. Visually check the wiring harness con-
nection.
2. Replace the harness if it has visible damage.
3. If the harness check is OK, replace the diagnosis sensor unit and front LH side
air bag module. (Before disposing of the
front LH side air bag module, it must be
deployed.)
SIDE MODULE LH
[VB-SHORT]
I
Front LH side air bag module circuit is
shorted to a power supply circuit.
SIDE MODULE LH
[GND-SHORT] I
Front LH side air bag module circuit is
shorted to ground.
SIDE MODULE LH
[SHORT] I
Front LH side air bag module circuit is
shorted between wires.
SIDE MODULE RH
[OPEN] I
Front RH side air bag module circuit is
open. 1. Visually check the wiring harness con-
nection.
2. Replace the harness if it has visible damage.
3. If the harness check is OK, replace the diagnosis sensor unit and front RH side
air bag module. (Before disposing of the
front RH side air bag module, it must be
deployed.)
SIDE MODULE RH
[VB-SHORT]
I
Front RH side air bag module circuit is
shorted to a power supply circuit.
SIDE MODULE RH
[GND-SHORT] I
Front RH side air bag module circuit is
shorted to ground.
SIDE MODULE RH
[SHORT] I
Front RH side air bag module circuit is
shorted between wires.
SATELLITE SENS LH
[UNIT FAIL]
SATELLITE SENS LH
[COMM FAIL] I
LH side air bag (satellite) sensor 1. Visually check the wiring harness con-
nection.
2. Replace the harness if it has visible damage.
3. If the harness check is OK, replace the diagnosis sensor unit and LH side air
bag (satellite) sensor.
SATELLITE SENS RH
[UNIT FAIL]
SATELLITE SENS RH
[COMM FAIL] I
RH side air bag (satellite) sensor 1. Visually check the wiring harness con-
nection.
2. Replace the harness if it has visible damage.
3. If the harness check is OK, replace the diagnosis sensor unit and RH side air
bag (satellite) sensor.
PRE-TEN FRONT LH
[OPEN/VB-SHORT] I
The circuit for front LH seat belt pre-
tensioner is open or shorted to a power
supply circuit. 1. Visually check the wiring harness con-
nections.
2. Replace the harness if it has visible damage.
3. If the harness check is OK, replace the diagnosis sensor unit and front LH seat
belt. (Before disposing of the front LH
seat belt pre-tensioner, if must be
deployed.)
PRE-TEN FRONT LH
[GND-SHORT]
I
The circuit for front LH seat belt pre-
tensioner is shorted to ground.
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
Trouble Diagnoses with CONSULT-II (Cont'd)
RS-47
http://vnx.su/

Diagnostic itemExplanationRepair order
PRE-TEN FRONT RH
[OPEN/VB-SHORT] I
The circuit for front RH seat belt pre-
tensioner is open or shorted to a power
supply circuit. 1. Visually check the wiring harness con-
nections.
2. Replace the harness if it has visible damage.
3. If the harness check is OK, replace the diagnosis sensor unit and front RH seat
belt. (Before disposing of the front RH
seat belt pre-tensioner, if must be
deployed.)
PRE-TEN FRONT RH
[GND-SHORT]
I
The circuit for front RH seat belt pre-
tensioner is shorted to ground.
CONTROL UNIT IDiagnosis sensor unit is malfunctioning. 1. Visually check the wiring harness con-
nection.
2. Replace the harness if it has visible damage.
3. If the harness check is OK, replace the diagnosis sensor unit.
* Follow the procedures in numerical order when repairing malfunctioning parts, then make the final system check.
Trouble Diagnoses without CONSULT-II
DIAGNOSTIC PROCEDURE 6
Inspecting SRS malfunctioning parts by using ªAIR BAGº
warning lamp Ð Diagnosis mode
NOTE:
SRS will not enter Diagnosis mode if no malfunction is
detected in User mode.
1. Turn ignition switch ªONº.
2. After ªAIR BAGº warning lamp lights for 7 seconds, turn ignition switch ªOFFº within 1 second.
3. Wait more than 3 seconds.
4. Repeat steps 1 to 3 three times.
5. Turn ignition switch ªONº. SRS is now in Diagnosis mode.
6. ªAIR BAGº warning lamp operates in Diagnosis mode as fol- lows:
NOTE:
If SRS does not enter Diagnosis mode even though malfunc-
tion is detected in User mode, check the battery voltage.
If the battery voltage is less than 9V, charge the battery. Then
go to DIAGNOSTIC PROCEDURE 7, page RS-53.
If the battery voltage is OK, replace the diagnosis sensor unit.
SRS800
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
Trouble Diagnoses with CONSULT-II (Cont'd)
RS-48
http://vnx.su/

Air Bag Warning Lamp Flash Code Chart (Diagnosis
mode)
IDiagnosis results (pre-
viously stored in the
memory) might not be
erased after repair.
I Intermittent malfunction
has been detected in
the past. Flash pattern
SRS333
qathrough
qbare
repeated.
Repair order
I Go to DIAGNOSTIC PROCEDURE 8 (RS-56).
The front RH seat belt
pre-tensioner circuit is
malfunctioning.
( q
d: 1 flash) Flash pattern
SRS801
qathrough
qdare
repeated.
q
dÐ One flash indicates
malfunctioning front RH
seat belt pre-tensioner
circuit.
Repair order (ªRecheck SRS at each replacementº.)
1. Visually check the wiring harness connections.
2. Replace the harness if it has visible damage.
3. Replace front RH seat belt pre-tensioner. (Before disposal, it must be deactivated.)
4. Replace the diagnosis sensor unit.
5. Replace the related harness.
The driver air bag mod-
ule circuit is malfunction-
ing.
( q
d: 2 flashes) Flash pattern
SRS334
qathrough
qdare
repeated.
q
dÐ Two flashes indi-
cate malfunctioning
driver air bag module
circuit.
Repair order (ªRecheck SRS at each replacement.º)
1. Visually check the wiring harness connection.
2. Replace the harness if it has visible damage.
3. Replace the spiral cable.
4. Replace driver air bag module. (Before disposal, it must be deployed.)
5. Replace the diagnosis sensor unit.
6. Replace the related harness.
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
Trouble Diagnoses without CONSULT-II
(Cont'd)
RS-50
http://vnx.su/

The front LH seat belt
pre-tensioner circuit is
malfunctioning.
(q
d: 3 flashes) Flash pattern
SRS802
qathrough
qdare
repeated.
q
dÐ Three flashes indi-
cate malfunctioning front
LH seat belt pre-ten-
sioner circuit.
Repair order (ªRecheck SRS at each replacement.º)
1. Visually check the wiring harness connections.
2. Replace the harness if it has visible damage.
3. Replace front LH seat belt pre-tensioner. (Before disposal, it must be deactivated.)
4. Replace the diagnosis sensor unit.
5. Replace the related harness.
The diagnosis sensor
unit is malfunctioning.
( q
d: 7 flashes) Flash pattern
SRS335
qathrough
qdare
repeated.
q
dÐ Seven flashes indi-
cate malfunctioning diag-
nosis sensor unit.
Repair order (ªRecheck SRS at each replacement.º)
1. Visually check the wiring harness connections.
2. Replace the harness if it has visible damage.
3. Replace the diagnosis sensor unit.
4. Replace the related harness.
The front passenger air
bag module circuit is
malfunctioning.
( q
d: 8 flashes) Flash pattern
SRS336
qathrough
qdare
repeated.
q
dÐ Eight flashes indi-
cate malfunctioning front
passenger air bag mod-
ule circuit.
Repair order (ªRecheck SRS at each replacement.º)
1. Visually check the wiring harness connection.
2. Replace the harness if it has visible damage.
3. Replace front passenger air bag module. (Before disposal, it must be deployed.)
4. Replace the diagnosis sensor unit.
5. Replace the related harness.
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
Trouble Diagnoses without CONSULT-II
(Cont'd)
RS-51
http://vnx.su/

More than two parts
groups are out of order.
(q
d: 9 flashes) Flash pattern
YRS073
qathrough
qdare
repeated.
q
dÐ Nine flashes indicate
malfunctioning more than
two parts groups.
Repair order (ªRecheck SRS at each replacement.º)
1. Visually check the wiring harness connection.
2. Replace the harness if it has visible damage.
3. Replace spiral cable and air bag module.
4. Replace the diagnosis sensor unit.
5. Replace the related harness.
The front RH side air bag
module circuit is malfunc-
tioning.
( q
f: 1 flash) Flash pattern
SRS338
qathrough
qfare
repeated.
q
fÐ One flash indicates
malfunctioning front RH
side air bag module circuit.
Repair order (ªRecheck SRS at each replacement.º)
1. Visually check the wiring harness connection.
2. Replace the harness if it has visible damage.
3. Replace front RH side air bag module. (Before disposal, it must be deployed.)
4. Replace the diagnosis sensor unit.
5. Replace the related harness.
The front LH side air bag
module circuit is malfunc-
tioning.
( q
f: 2 flashes) Flash pattern
SRS337
qathrough
qfare
repeated.
q
fÐ Two flashes indicate
malfunctioning front LH
side air bag module circuit.
Repair order (ªRecheck SRS at each replacement.º)
1. Visually check the wiring harness connection.
2. Replace the harness if it has visible damage.
3. Replace front LH side air bag module. (Before disposal, it must be deployed.)
4. Replace the diagnosis sensor unit.
5. Replace the related harness.
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
Trouble Diagnoses without CONSULT-II
(Cont'd)
RS-52
http://vnx.su/