Nissan Silvia. Instruction — part 326
NOTE:
When diagnosis sensor unit is replaced with new one, “AIR BAG”
warning lamp will operate in User mode. Checking “AIR BAG”
warning lamp operation in Diagnosis mode is not required. Go to
step 6.
5.
If “AIR BAG” warning lamp operates as shown in No. 1 in chart
above, turn ignition switch “OFF” to reset from Diagnosis mode
to User mode and to erase the memory of the malfunction.
Then go to step 6.
If “AIR BAG” warning lamp operates as shown in No. 2 or No.
3 in chart above, the malfunctioning part is not repaired
completely, or another malfunctioning part is detected. Go to
DIAGNOSTIC PROCEDURE 6, page RS-36, and repair mal-
functioning part completely.
6.
Turn ignition switch “ON”. “AIR BAG” warning lamp operates in
User mode. Compare “AIR BAG” warning lamp operation to
the chart below.
NOTE:
If switching Diagnosis mode to User mode is required while mal-
function is being detected, turn ignition switch from “OFF” to “ON”.
Then press driver’s door switch at least 5 times within 7 seconds
after turning ignition switch “ON”. SRS is now in User mode.
“AIR BAG” warning lamp operation — User mode —
SRS condition
Reference item
MRS095A
No malfunction is
detected.
No further action is neces-
sary.
—
MRS096A
The system is malfunc-
tioning and needs to be
repaired as indicated.
Go to DIAGNOSTIC PRO-
CEDURE 6 (RS-36).
MRS097A
Air bag is deployed.
Go to COLLISION DIAG-
NOSIS (RS-46).
Air bag fuse, diagnosis
sensor unit or harness is
malfunctioning and needs
to be repaired.
Go to DIAGNOSTIC PRO-
CEDURE 9 (RS-41).
MRS098A
One of the following has
occurred and needs to be
repaired.
I
Meter fuse is blown.
I
“AIR BAG” warning
lamp circuit has open or
short.
I
Diagnosis sensor unit is
malfunctioning.
Go to DIAGNOSTIC PRO-
CEDURE 10 (RS-43).
GI
MA
EM
LC
EC
FE
CL
MT
AT
PD
AX
SU
BR
ST
BT
HA
SC
EL
IDX
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
Trouble Diagnoses without CONSULT-II (Cont’d)
RS-39
DIAGNOSTIC PROCEDURE 8 (CONTINUED FROM
DIAGNOSTIC PROCEDURE 6)
=NMRS0029S03
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 DIAGNOSTIC PROCEDURE 5 (RS-33). (Further inspection cannot be performed
without CONSULT-II.)
No
©
Diagnosis results (previously stored in the memory) might not be erased after repair. Go
to DIAGNOSTIC PROCEDURE 7, step 5 (RS-38).
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
Trouble Diagnoses without CONSULT-II (Cont’d)
RS-40
Trouble Diagnoses: “AIR BAG” Warning Lamp
Does Not Turn Off
=NMRS0030
DIAGNOSTIC PROCEDURE 9
NMRS0030S01
1
CHECK THE DEPLOYMENT OF AIR BAG MODULE
Is air bag module deployed?
Yes or No
Yes
©
Refer to COLLISION DIAGNOSIS (RS-46).
No
©
GO TO 2.
2
CHECK AIR BAG FUSE
Is SRS “Air Bag” fuse OK?
SRS931
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.
Is “Air Bag” fuse blown again?
Yes
©
Repair main harness.
No
©
INSPECTION END
4
CHECK DIAGNOSIS SENSOR UNIT
Connect CONSULT-II and touch “START”. “AIR BAG” should be displayed.
SRS771
OK or NG
OK
©
GO TO 5.
NG
©
Visually check the wiring harness connection of diagnosis sensor unit. If harness connec-
tion check is OK, replace diagnosis sensor unit.
GI
MA
EM
LC
EC
FE
CL
MT
AT
PD
AX
SU
BR
ST
BT
HA
SC
EL
IDX
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
Trouble Diagnoses: “AIR BAG” Warning Lamp Does Not Turn Off
RS-41
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 the related harness.
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
Trouble Diagnoses: “AIR BAG” Warning Lamp Does Not Turn Off (Cont’d)
RS-42
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