Nissan Frontier D22. Manual — part 915
SRS-26
TROUBLE DIAGNOSIS
7.
If no malfunction is detected on “SELF-DIAG [CURRENT]”,
repair of SRS is completed. Go to step 8.
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.
8.
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.
9.
Touch “BACK” key of CONSULT-II to “SELECT DIAG MODE”
screen. Touch “SELF-DIAG [PAST]”.
10. Check that no malfunction is detected on “SELF-DIAG [PAST]”.
11. Touch “BACK” key of CONSULT-II until “SELECT SYSTEM”
appears in order to return to User mode from Diagnosis mode.
12. Turn ignition switch OFF then turn off and disconnect CON-
SULT-II.
13. Go to
SRS-20, "Checking Air Bag Operation by Using “AIR
BAG” Warning Lamp — User Mode"
.
SRS701
SRS773
SRS697
SRS702
TROUBLE DIAGNOSIS
SRS-27
C
D
E
F
G
I
J
K
L
M
A
B
SRS
DIAGNOSTIC PROCEDURE 4 (CONTINUED FROM DIAGNOSTIC PROCEDURE 2)
Inspecting SRS malfunction record
1.
CHECK FOR PROBLEM CODE THAT MIGHT NOT HAVE BEEN ERASED AFTER PREVIOUS REPAIR
Is it the first time for maintenance of SRS?
Yes or No
Yes
SRS-27, "DIAGNOSTIC PROCEDURE 5"
.
No
>> Self-diagnosis result “SELF-DIAG [PAST]” (previously stored in the memory) might not have been
erased after repair. Go to
SRS-25, "DIAGNOSTIC PROCEDURE 3"
DIAGNOSTIC PROCEDURE 5
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.
Turn ignition switch OFF.
2.
Connect CONSULT-II to data link connector.
3.
Touch “START (NISSAN BASED VHCL)”.
4.
Turn ignition switch ON.
5.
Touch “AIR BAG”.
If "AIR BAG" is not indicated, refer to
LEC104A
WKIA1606E
SRS771
SRS-28
TROUBLE DIAGNOSIS
6.
Touch “SELF-DIAG [PAST]”.
7.
If diagnostic codes are displayed on “SELF-DIAG [PAST]”, go to
step 10.
If no malfunction is detected on “SELF-DIAG [PAST]”, touch
“BACK” and go back to “SELECT DIAG MODE”.
8.
Touch “TROUBLE DIAG RECORD”.
NOTE:
With “TROUBLE DIAG RECORD”, diagnosis results previ-
ously erased by a reset operation can be displayed.
9.
Diagnostic code is displayed on “TROUBLE DIAG RECORD”.
10. Touch “PRINT”.
11. Compare diagnostic codes to
SRS-29, "Intermittent Malfunction
Diagnostic Code Chart (SELF-DIAG [PAST] or TROUBLE DIAG
RECORD)"
12. Touch “BACK” key of CONSULT-II until “SELECT SYSTEM”
appears.
13. Turn ignition switch OFF, then turn off and disconnect CON-
SULT-II, and both battery cables.
SRS697
SRS700
SRS702
SRS697
SHIA0182E
TROUBLE DIAGNOSIS
SRS-29
C
D
E
F
G
I
J
K
L
M
A
B
SRS
14. Repair the system as outlined by the “Repair order” in “Intermittent Malfunction Diagnostic Code Chart”,
that corresponds to the self-diagnostic result. For replacement procedure of component parts, refer to the
Removal and Installation procedure for the appropriate component.
15. Go to
SRS-25, "DIAGNOSTIC PROCEDURE 3"
, for final checking.
Intermittent Malfunction Diagnostic Code Chart (SELF-DIAG [PAST] or TROUBLE DIAG
RECORD)
Self-diagnosis result
Explanation
Repair order*
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
after charging battery.
●
No malfunction is detected.
●
Go to
.
DRIVER AIRBAG
MODULE
[OPEN]
●
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. If the harness check result is OK,
replace driver air bag module
(before disposal of it, it must be
deployed), diagnosis sensor unit
and spiral cable.
DRIVER AIRBAG
MODULE
[VB-SHORT]
●
Driver air bag module circuit is shorted to a power supply circuit
(including the spiral cable).
DRIVER AIRBAG
MODULE
[GND-SHORT]
●
Driver air bag module circuit is shorted to ground (including the
spiral cable).
DRIVER AIRBAG
MODULE
[SHORT]
●
Driver air bag module circuit is shorted between lines.
ASSIST A/B MODULE
[VB-SHORT]
●
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. If the harness check result is OK,
replace front passenger air bag
module (before disposal of it, it must
be deployed), and diagnosis sensor
unit.
ASSIST A/B MODULE
[OPEN]
●
Front passenger air bag module circuit is open.
ASSIST A/B MODULE
[GND-SHORT]
●
Front passenger air bag module circuit is shorted to ground.
ASSIST A/B MODULE
[SHORT]
●
Front passenger air bag module circuit is shorted between lines.
PRE-TEN FRONT LH
[OPEN]
●
Driver seat belt 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 is OK, replace
the diagnosis sensor unit and driver
seat belt.
(Before disposing the driver seat belt
pre-tensioner, it must be activated.)
PRE-TEN FRONT LH
[VB-SHORT]
●
Driver seat belt pre-tensioner circuit is shorted to a power sup-
ply circuit.
PRE-TEN FRONT LH
[GND-SHORT]
●
Driver seat belt pre-tensioner circuit is shorted to ground.
PRE-TEN FRONT LH
[SHORT]
●
Driver seat belt pre-tensioner circuit is shorted between lines.
PRE-TEN FRONT RH
[OPEN]
●
Passenger seat belt 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 is OK, replace
the diagnosis sensor unit and front
passenger seat belt.
(Before disposing the passenger
seat belt pre-tensioner, it must be
activated.)
PRE-TEN FRONT RH
[VB-SHORT]
●
Passenger seat belt pre-tensioner circuit is shorted to a power
supply circuit.
PRE-TEN FRONT RH
[GND-SHORT]
●
Passenger seat belt pre-tensioner circuit is shorted to ground.
PRE-TEN FRONT RH
[SHORT]
●
Passenger seat belt pre-tensioner circuit is shorted between
lines.
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