Nissan Pathfinder (2005 year). Instruction — part 416
TROUBLE DIAGNOSIS
SRS-19
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SRS
2005 Pathfinder
CONSULT-II Function (AIR BAG)
EHS001D6
CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.
CONSULT-II Function
EHS0012S
HOW TO CHANGE SELF-DIAGNOSIS MODE WITH CONSULT-II
From User Mode to Diagnosis Mode
After selecting “AIR BAG” on the “SELECT SYSTEM” screen, User mode automatically changes to Diagnosis
mode.
From Diagnosis Mode to User Mode
To return to User mode from Diagnosis mode, touch “BACK” key of CONSULT-II until “SELECT SYSTEM”
appears, Diagnosis mode automatically changes to User mode.
AIR BAG diagnostic mode
Description
SELF-DIAG [CURRENT]
A current Self-diagnosis result (also indicated by the number of warning lamp flashes in the Diagnosis
mode) is displayed on the CONSULT-II screen in real time. This refers to a malfunctioning part requir-
ing repairs.
SELF-DIAG [PAST]
Diagnosis results previously stored in the memory are displayed on the CONSULT-II screen. The
stored results will remain until memory erasing is executed.
TROUBLE DIAG RECORD
With TROUBLE DIAG RECORD, diagnosis results previously erased by a reset operation can be dis-
played on the CONSULT-II screen.
ECU DISCRIMINATED NO.
The air bag diagnosis sensor unit for each vehicle
model is assigned with its own, individual classifi-
cation number. This number will be displayed on
the CONSULT-II screen, as shown. When replac-
ing the air bag diagnosis sensor unit, refer to the
part number for the compatibility. After installation,
replacement with a correct unit can be checked by
confirming this classification number on the CON-
SULT-II screen.
For NISSAN MODEL R51, the air bag diagnosis
sensor unit discriminated numbers assigned
are FA07 (for models with side and side front
curtain air bags) and FA16 (for models without
side and side front curtain air bags).
ARS366
SRS803
SRS804
SRS-20
TROUBLE DIAGNOSIS
2005 Pathfinder
HOW TO ERASE SELF-DIAGNOSIS RESULTS
●
“SELF-DIAG [CURRENT]”
A current self-diagnosis result is displayed on the CONSULT-II
screen in real time.
After the malfunction is repaired completely, no malfunction is
detected on “SELF-DIAG [CURRENT]”.
●
“SELF-DIAG [PAST]”
Return to the “SELF-DIAG [CURRENT]” CONSULT-II screen by
touching “BACK” key of CONSULT-II and select “SELF-DIAG
[PAST]” in SELECT DIAG MODE. Touch “ERASE” in “SELF-
DIAG [PAST]” mode.
NOTE:
If the memory of the malfunction in “SELF-DIAG [PAST]” is
not erased, the User mode will continue to show the system
malfunction by the operation of the warning lamp even if
the malfunction is repaired completely.
●
“TROUBLE DIAG RECORD”
The memory of “TROUBLE DIAG RECORD” cannot be erased.
Self-Diagnosis Function (Without CONSULT-II)
EHS0012T
●
The reading of these results is accomplished using one of two modes — “User mode” and “Diagnosis
mode”.
●
After a malfunction is repaired, turn the ignition switch OFF for at least one second, then back ON. Diag-
nosis mode returns to the User mode. At that time, the self-diagnostic result is cleared.
HOW TO CHANGE SELF-DIAGNOSIS MODE
SRS701
SRS702
SHIA0183E
TROUBLE DIAGNOSIS
SRS-21
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SRS
2005 Pathfinder
HOW TO ERASE SELF-DIAGNOSIS RESULTS
After a malfunction is repaired, turn the ignition switch OFF for at least one second, then back ON. Diagnosis
mode returns to the User mode. At that time, the self-diagnostic result is cleared.
SRS Operation Check
EHS0012U
DIAGNOSTIC PROCEDURE 1
Checking SRS Operation Using “AIR BAG” Warning Lamp—User Mode
1.
Turn the ignition switch from OFF to ON, and check that the air bag warning lamp blinks.
2.
Compare the SRS air bag warning lamp blinking pattern with the
examples.
BF-1845D
SRS-22
TROUBLE DIAGNOSIS
2005 Pathfinder
Warning lamp examples
“AIR BAG” warning lamp operation-User mode-
SRS condition
Reference item
●
No malfunction is detected.
●
No further action is necessary.
—
●
The system is malfunctioning and
needs to be repaired as indicated.
Go to
or
.
●
Air bag is deployed.
●
Seat belt pre-tensioner is deployed.
Go to
.
●
Air bag diagnosis sensor unit is mal-
functioning.
●
Air bag power supply circuit is mal-
functioning.
●
SRS air bag warning lamp circuit is
malfunctioning.
Go to
“AIR BAG” Warning Lamp Does Not
Turn Off"
.
●
Air bag diagnosis sensor unit is mal-
functioning.
●
Air bag warning lamp circuit is mal-
functioning.
Go to
“AIR BAG” Warning Lamp Does Not
Turn On"
.
SHIA0011E
SHIA0012E
SHIA0013E
SHIA0014E
TROUBLE DIAGNOSIS
SRS-23
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SRS
2005 Pathfinder
Trouble Diagnosis With CONSULT-II
EHS0012V
DIAGNOSTIC PROCEDURE 2
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 and CONSULT-II CONVERTER to the
data link connector.
3.
Turn ignition switch ON.
4.
Touch “START (NISSAN BASED VHCL)”.
5.
Touch “AIR BAG”.
If "AIR BAG" is not indicated, refer to
.
6.
Touch "SELF-DIAG [CURRENT]".
BBIA0538E
BCIA0029E
BCIA0030E
BCIA0031E
SRS-24
TROUBLE DIAGNOSIS
2005 Pathfinder
7.
Diagnostic code is displayed on "SELF-DIAG [CURRENT]".
If no malfunction is detected on "SELF-DIAG [CURRENT]" even
though malfunction is detected in "SRS Operation Check", refer to
SRS-31, "DIAGNOSTIC PROCEDURE 4 (CONTINUED FROM
DIAGNOSTIC PROCEDURE 2)"
, to diagnose the following cases:
●
Self-diagnostic result "SELF-DIAG [PAST]" (previously stored in
the memory) might not be erased after repair.
●
The SRS system malfunctions intermittently.
CONSULT-II Diagnostic Code Chart ("SELF-DIAG [CURRENT]")
WHIA0151E
SRS701
Diagnostic item
Explanation
Repair order
Recheck SRS at each replacement
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
.
●
Self-diagnostic result “SELF-DIAG
[PAST]” (previously stored in the
memory) might not be erased
after repair.
●
Intermittent malfunction has been
detected in the past.
●
Go to
CEDURE 4 (CONTINUED FROM
DIAGNOSTIC PROCEDURE 2)"
.
●
Go to
.
●
No malfunction is detected.
—
DRIVER AIRBAG MODULE
[OPEN]
[B1049] or [B1054]
●
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. Replace driver air bag module.
(Before disposal, it must be
deployed.)
4. Replace the spiral cable.
5. Replace the air bag diagnosis sen-
sor unit.
6. Replace the related harness.
DRIVER AIRBAG MODULE
[VB-SHORT]
[B1050] or [B1055]
●
Driver air bag module circuit is shorted to some power sup-
ply circuit (including the spiral cable).
DRIVER AIRBAG MODULE
[GND-SHORT]
[B1051] or [B1056]
●
Driver air bag module circuit is shorted to ground (including
the spiral cable).
DRIVER AIRBAG MODULE
[SHORT]
[B1052] or [B1057]
●
Driver air bag module circuits are shorted to each other.
TROUBLE DIAGNOSIS
SRS-25
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SRS
2005 Pathfinder
ASSIST A/B MODULE
[OPEN]
[B1065] or [B1070]
●
Front passenger 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 passenger air bag
module. (Before disposal, it must be
deployed.)
4. Replace the air bag diagnosis sen-
sor unit.
5. Replace the related harness.
ASSIST A/B MODULE
[VB-SHORT]
[B1066] or [B1071]
●
Front passenger air bag module circuit is shorted to some
power supply circuit.
ASSIST A/B MODULE
[GND-SHORT]
[B1067] or [B1072]
●
Front passenger air bag module circuit is shorted to
ground.
ASSIST A/B MODULE
[SHORT]
[B1068] or [B1073]
●
Front passenger air bag module circuits are shorted to
each other.
CRASH ZONE SEN
[UNIT FAIL]
[B1033] or [B1034]
CRASH ZONE SEN
[COMM FAIL]
[B1035]
●
Crash zone sensor
1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible
damage.
3. Replace the crash zone sensor.
4. Replace the air bag diagnosis sen-
sor unit.
5. Replace the related harness.
SIDE MODULE LH
[OPEN]
[B1134]
●
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 seat back assem-
bly (front LH side air bag module).
(Before disposal, it must be
deployed.)
4. Replace the air bag diagnosis sen-
sor unit.
5. Replace the related harness.
SIDE MODULE LH
[VB-SHORT]
[B1135]
●
Front LH side air bag module circuit is shorted to some
power supply circuit.
SIDE MODULE LH
[GND-SHORT]
[B1136]
●
Front LH side air bag module circuit is shorted to ground.
SIDE MODULE LH
[SHORT]
[B1137]
●
Front LH side air bag module circuits are shorted to each
other.
SIDE MODULE RH
[OPEN]
[B1129]
●
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 seat back assem-
bly (front RH side air bag module).
(Before disposal, it must be
deployed.)
4. Replace the air bag diagnosis sen-
sor unit.
5. Replace the related harness.
SIDE MODULE RH
[VB-SHORT]
[B1130]
●
Front RH side air bag module circuit is shorted to some
power supply circuit.
SIDE MODULE RH
[GND-SHORT]
[B1131]
●
Front RH side air bag module circuit is shorted to ground.
SIDE MODULE RH
[SHORT]
[B1132]
●
Front RH side air bag module circuits are shorted to each
other.
SATELLITE SENS LH
[UNIT FAIL]
[B1118] or [B1119]
SATELLITE SENS LH
[COMM FAIL]
[B1120]
●
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 air bag diagnosis sen-
sor unit.
5. Replace the related harness.
Diagnostic item
Explanation
Repair order
Recheck SRS at each replacement
SRS-26
TROUBLE DIAGNOSIS
2005 Pathfinder
SATELLITE SENS RH
[UNIT FAIL]
[B1113] or [B1114]
SATELLITE SENS RH
[COMM FAIL]
[B1115]
●
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 air bag diagnosis sen-
sor unit.
5. Replace the related harness.
PRE-TEN FRONT LH
[OPEN]
[B1086]
●
The circuit for front LH seat belt pre-tensioner is open.
1. Visually check the wiring harness
connections.
2. Replace the harness if it has visible
damage.
3. Replace front LH seat belt pre-ten-
sioner.
(Before disposal, it must be
deployed.)
4. Replace the air bag diagnosis sen-
sor unit.
5. Replace the related harness.
PRE-TEN FRONT LH
[VB-SHORT]
[B1087]
●
The circuit for front LH seat belt pre-tensioner is shorted to
some power supply circuit.
PRE-TEN FRONT LH
[GND-SHORT]
[B1088]
●
The circuit for front LH seat belt pre-tensioner is shorted to
ground.
PRE-TEN FRONT LH
[SHORT]
[B1089]
●
The circuits for the front LH seat belt pre-tensioner are
shorted to each other.
PRE-TEN FRONT RH
[OPEN]
[B1081]
●
The circuit for front RH seat belt pre-tensioner is open.
1. Visually check the wiring harness
connections.
2. Replace the harness if it has visible
damage.
3. Replace front RH seat belt pre-ten-
sioner.
(Before disposal, it must be
deployed.)
4. Replace the air bag diagnosis sen-
sor unit.
5. Replace the related harness.
PRE-TEN FRONT RH
[VB-SHORT]
[B1082]
●
The circuit for front RH seat belt pre-tensioner is shorted to
some power supply circuit.
PRE-TEN FRONT RH
[GND-SHORT]
[B1083]
●
The circuit for front RH seat belt pre-tensioner is shorted to
ground.
PRE-TEN FRONT RH
[SHORT]
[B1084]
●
The circuits for the front RH seat belt pre-tensioner are
shorted to each other.
FR CURTN MODULE LH
[OPEN]
[B1198]
●
The circuit for LH side front curtain air bag module is open.
1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible
damage.
3. Replace LH side curtain air bag
module.
(Before disposal, it must be
deployed.)
4. Replace the air bag diagnosis sen-
sor unit.
5. Replace the related harness.
FR CURTN MODULE LH
[VB-SHORT]
[B1199]
●
The circuit for LH side front curtain air bag module is
shorted to some power supply circuits.
FR CURTN MODULE LH
[GND-SHORT]
[B1200]
●
The circuit for LH side front curtain air bag module is
shorted to ground.
FR CURTN MODULE LH
[SHORT]
[B1201]
●
The circuits for the LH side front curtain air bag module are
shorted to each other.
Diagnostic item
Explanation
Repair order
Recheck SRS at each replacement
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