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![NISSAN LATIO 2009 Service Repair Manual SRS
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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 visi- ble damag NISSAN LATIO 2009 Service Repair Manual SRS
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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 visi- ble damag](/manual-img/5/57359/w960_57359-4216.png)
SRS
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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 visi- ble damage.
3. Replace front LH seat belt pre- tensioner.
4. Replace the air bag diagnosis
sensor 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 visi- ble damage.
3. Replace front RH seat belt pre-
tensioner.
4. Replace the air bag diagnosis sensor 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 short-
ed to each other.
CURTAIN MODULE LH [OPEN][B1150] The LH side curtain air bag module circuit is open. 1. Visually check the wiring harness
connection.
2. Replace the harness if it has visi-
ble damage.
3. Replace LH side curtain air bag module.
4. Replace the air bag diagnosis sensor unit.
5. Replace the related harness.
CURTAIN MODULE LH
[VB-SHORT][B1151] The LH side curtain air bag module circuit is shorted to some
power supply circuits.
CURTAIN MODULE LH [GND-SHORT]
[B1152] The LH side curtain air bag module circuit is shorted to
ground.
CURTAIN MODULE LH [SHORT][B1153] The circuits for the LH side curtain air bag module are shorted
to each other.
CURTAIN MODULE RH [OPEN]
[B1145] The RH side curtain air bag module circuit is open. 1. Visually check the wiring harness
connection.
2. Replace the harness if it has visi- ble damage.
3. Replace RH side curtain air bag
module.
4. Replace the air bag diagnosis sensor unit.
5. Replace the related harness.
CURTAIN MODULE RH
[VB-SHORT][B1146] The RH side curtain air bag module circuit is shorted to some
power supply circuits.
CURTAIN MODULE RH [GND-SHORT][B1147] The RH side curtain air bag module circuit is shorted to
ground.
CURTAIN MODULE RH [SHORT]
[B1148] The circuits for the RH side curtain air bag module are shorted
to each other.
CONTROL UNIT [B1XXX] Air bag diagnosis sensor unit is malfunctioning. 1. Visually check the wiring harness
connection.
2. Replace the air bag diagnosis
sensor unit.
OCCUPANT SENS C/U [UNIT FAIL]
[B1017], [B1020] or [B1021] Occupant classification system is malfunctioning. 1. Replace RH front seat cushion/
occupant classification system
control unit assembly.
Diagnostic item Explanation
Repair order
Recheck SRS at each replacement
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SIDE COLLISION DETECTION
[B1210] Side or curtain air bag modules are deployed.
Diagnostic item Explanation
Repair order
Recheck SRS at each replacement
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SRS
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WARNING LAMP FLASH CODE CHART
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SRS
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Trouble Diagnosis: "AIR BAG" Wa rning Lamp Does Not Turn Off INFOID:0000000004307192
DIAGNOSTIC PROCEDURE 7
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Yes >> Refer to
SRS-47 .
No >> GO TO 2. .
OK or NG OK >> GO TO 4.
NG >> GO TO 3. Yes >> Repair harness.
No >> Inspection End. “ AIR BAG ” displayed on CONSULT-III?
Yes >> GO TO 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 " .
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 On INFOID:0000000004307193
DIAGNOSTIC PROCEDURE 8 .
OK or NG OK >> GO TO 3.
NG >> GO TO 2. Yes >> Replace harness.
No >> Inspection End.
3. CHECK HARNESS CONNECTIONS BET WEEN AIR BAG DIAGNOSIS SENSOR UNIT AND COMBINA-Yes >> Replace harness.
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SRS
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No >> GO TO 4. “ 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 IP-12, " Removal and Installation " .
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