2008 INFINITI FX35 Service Manual

parking sensors language battery refrigerant type transmission fluid child seat

Page 3761 of 3924

INFINITI FX35 2008 Service Manual
SRS-24
< SERVICE INFORMATION >
TROUBLE DIAGNOSIS
Trouble Diagnosis with CONSULT-III
INFOID:0000000001524168
DIAGNOSTIC PROCEDURE
DTC No. Index (“SELF-DIAG [ CURRENT]” “SELF-DIAG [PAST]” or

Page 3762 of 3924

INFINITI FX35 2008 Service Manual
TROUBLE DIAGNOSISSRS-25
< SERVICE INFORMATION >
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SRS
N
O P
OCCUPANT SENS
[UNIT FAIL]
[1018] Trouble occurs in Occupant Classification System-SENS. 1. Visually check the wiring

TROUBLE DIAGNOSISSRS-25
< SERVICE INFORMATION >
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OCCUPANT SENS
[UNIT FAIL]
[1018] Trouble occurs in Occupant Classification System-SENS. 1. Visually check the wiring harness
connection.
2. Replace the harness if it has visi- ble damage.
3. Replace front passenger seat cushion and occupant classifica-
tion system control unit as an as-
sembly.
4. Replace diagnosis sensor unit (ACU).
BELT TENSION SENS
[UNIT FAIL]
[B1019] Trouble occurs in Belt Tension
sensor (BTS), circuit of BTS—Oc-
cupant Classification System-CU, or Occupant Classification
System-CU. 1. Visually check the wiring harness
connection.
2. Replace the harness if it has visi- ble damage.
3. Replace passenger side seat belt assembly.
4. Replace diagnosis sensor unit
(ACU).
OCCUPANT SENS C/U
[UNIT FAIL]
[B1017] [B1020]
[B1021] Trouble occurs in Occupant Classification System-CU. 1. Visually check the wiring harness
connection.
2. Replace the harness if it has visi-
ble damage.
3. Replace front passenger seat cushion and occupant classifica-
tion system control unit as an as-
sembly.
4. Replace diagnosis sensor unit
(ACU).
OCCUPANT SENS C/U
[COMM FAIL]
[B1022] Trouble occurs in Occupant Classification System-CU, circuit of
OCS-CU-ACU, or ACU. 1. Visually check the wiring harness
connection.
2. Replace the harness if it has visi-
ble damage.
3. Replace front passenger seat cushion and occupant classifica-
tion system control unit as an as-
sembly.
4. Replace diagnosis sensor unit
(ACU).
PASS A/B INDCTR
CKT
[B1023] Front passenger air bag cut-off indicator circuit is open, or short-
ed each other or to ground. 1. Visually check the wiring harness
connection.
2. Replace the harness if it has visi- ble damage.
3. Replace front passenger air bag off indicator unit.
4. Replace diagnosis sensor unit
(ACU).
DIAGNOSIS SENSOR
UNIT (CONTROL UNIT)
[B1026-B1031] Diagnosis sensor is out of order. Replace diagnosis sensor unit.
(ACU)
CRASH ZONE SEN
[UNIT FAIL]
[B1033] [B1034]
CRASH ZONE SEN
[COMM FAIL]
[B1035] Crash zone sensor is out of order. 1. Visually check the wiring harness
connection.
2. Replace the harness if it has visi- ble damage.
3. Replace crash zone sensor.
4. Replace diagnosis sensor unit (ACU).
DIAGNOSIS SENSOR
UNIT (CONTROL UNIT)
[B1042-B1047] Diagnosis sensor is out of order. Replace diagnosis sensor unit.
(ACU)
Diagnostic item Explanation
Repair order
“Recheck SRS at each replacement”
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

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INFINITI FX35 2008 Service Manual
SRS-26
< SERVICE INFORMATION >
TROUBLE DIAGNOSIS
DRIVER AIR BAG
MODULE
[OPEN]
[B1049] [B1054] Driver air bag module circuit is open (including the spiral cable). 1. Visually check the wiring harnes

SRS-26
< SERVICE INFORMATION >
TROUBLE DIAGNOSIS
DRIVER AIR BAG
MODULE
[OPEN]
[B1049] [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 visi- ble damage.
3. Replace driver air bag module.
4. Replace spiral cable.
5. Replace diagnosis sensor unit (ACU).
DRIVER AIR BAG
MODULE
[VB-SHORT]
[B1050] [B1055] Driver air bag module circuit is shorted to a power supply circuit
(including the spiral cable).
DRIVER AIR BAG
MODULE
[GND-SHORT]
[B1051] [B1056] Driver air bag module circuit is shorted to ground (including the
spiral cable).
DRIVER AIR BAG
MODULE
[SHORT]
[B1052] [B1057] Driver air bag module circuit is shorted between lines.
DIAGNOSIS SENSOR
UNIT (CONTROL UNIT)
[B1058-B1063] Diagnosis sensor is out of order. Replace diagnosis sensor unit.
(ACU)
ASSIST A/B MODULE
[OPEN]
[B1065] [B1070] Front passenger 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 front passenger air bag
module.
4. Replace diagnosis sensor unit (ACU).
ASSIST A/B MODULE
[VB-SHORT]
[B1066] [B1071]
Front passenger air bag module circuit is shorted to a power sup-
ply circuit.
ASSIST A/B MODULE
[GND-SHORT]
[B1067] [B1072] Front passenger air bag module circuit is shorted to ground.
ASSIST A/B MODULE
[SHORT]
[B1068] [B1073] Front passenger air bag module circuit is shorted between lines.
DIAGNOSIS SENSOR
UNIT (CONTROL UNIT)
[B1074-B1079] Diagnosis sensor is out of order. Replace diagnosis sensor unit.
(ACU)
PRE-TEN FRONT RH
[OPEN]
[B1081] Front RH pre-tensioner circuit 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.
4. Replace diagnosis sensor unit
(ACU).
PRE-TEN FRONT RH
[VB-SHORT]
[B1082]
Front RH pre-tensioner circuit is shorted to a power supply cir-
cuit.
PRE-TEN FRONT RH
[GND-SHORT]
[B1083] Front RH pre-tensioner circuit is shorted to ground.
PRE-TEN FRONT RH
[SHORT]
[B1084] Front RH pre-tensioner circuit is shorted between lines.
Diagnostic item Explanation
Repair order
“Recheck SRS at each replacement”
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

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INFINITI FX35 2008 Service Manual
TROUBLE DIAGNOSISSRS-27
< SERVICE INFORMATION >
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SRS
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PRE-TEN FRONT LH
[OPEN]
[B1086] Front LH pre-tensioner circuit is open. 1. Visually check the wiring harness
conne

TROUBLE DIAGNOSISSRS-27
< SERVICE INFORMATION >
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PRE-TEN FRONT LH
[OPEN]
[B1086] Front LH pre-tensioner circuit is open. 1. Visually check the wiring harness
connections.
2. Replace the harness if it has visi- ble damage.
3. Replace the front LH seat belt.
4. Replace the diagnosis sensor unit.
5. Replace the related harness.
PRE-TEN FRONT LH
[VB-SHORT]
[B1087]
Front LH pre-tensioner circuit is shorted to a power supply cir-
cuit.
PRE-TEN FRONT LH
[GND-SHORT]
[B1088] Front LH pre-tensioner circuit is shorted to ground.
PRE-TEN FRONT LH
[SHORT]
[B1089] Front LH pre-tensioner circuit is shorted between lines.
DIAGNOSIS SENSOR
UNIT (CONTROL UNIT)
[ B 11 0 6 - B 1111 ] Diagnosis sensor is out of order. Replace diagnosis sensor unit
(ACU).
SATELLITE SENS RH
[UNIT FAIL]
[ B 111 3 ] [ B 111 4 ]
SATELLITE SENS RH
[COMM FAIL]
[ B 111 5 ] RH side air bag (Satellite) sensor 1. Visually check the wiring harness
connection.
2. Replace the harness if it has visi-
ble damage.
3. Replace RH side air bag (Satel- lite) sensor.
4. Replace diagnosis sensor unit (ACU).
SATELLITE SENS LH
[UNIT FAIL]
[ B 111 8 ] [ B 111 9 ]
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 visi- ble damage.
3. Replace LH side air bag (Satel-
lite) sensor.
4. Replace diagnosis sensor unit (ACU).
DIAGNOSIS SENSOR
UNIT (CONTROL UNIT)
[ B 11 2 2 - B 11 2 7 ] Diagnosis sensor is out of order. Replace diagnosis sensor unit
(ACU).
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 visi- ble damage.
3. Replace front RH side air bag module.
4. Replace diagnosis sensor unit (ACU).
SIDE MODULE RH
[VB-SHORT]
[B1130]
Front RH side air bag module circuit is shorted to a 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 circuit is shorted between lines.
Diagnostic item Explanation
Repair order
“Recheck SRS at each replacement”
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

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INFINITI FX35 2008 Service Manual
SRS-28
< SERVICE INFORMATION >
TROUBLE DIAGNOSIS
NOTE:
Follow the procedures in numerical order when repairing malfunctioning parts. Confirm whether malfunction is
eliminated using air bag warning la

SRS-28
< SERVICE INFORMATION >
TROUBLE DIAGNOSIS
NOTE:
Follow the procedures in numerical order when repairing malfunctioning parts. Confirm whether malfunction is
eliminated using air bag warning lamp or CONSULT-III eac h time repair is finished. If malfunction is still
observed, proceed to the next step. When malfunction is eliminated, further repair work is not required.
Trouble Diagnosis without CONSULT-IIIINFOID:0000000001524169
DIAGNOSTIC PROCEDURE
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 visi- ble damage.
3. Replace front LH side air bag module.
4. Replace diagnosis sensor unit
(ACU).
SIDE MODULE LH
[VB-SHORT]
[B1135]
Front LH side air bag module circuit is shorted to a 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 circuit is shorted between lines.
DIAGNOSIS SENSOR
UNIT (CONTROL UNIT)
[ B 11 3 8 - B 11 4 3 ] Diagnosis sensor is out of order. Replace diagnosis sensor unit
(ACU).
CURTAIN MODULE RH
[OPEN]
[B1145] 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 diagnosis sensor unit (ACU).
CURTAIN MODULE RH
[VB-SHORT]
[B1146]
RH side curtain air bag module circuit is shorted to a power sup-
ply circuit.
CURTAIN MODULE RH
[GND-SHORT]
[B1147] RH side curtain air bag module circuit is shorted to ground.
CURTAIN MODULE RH
[SHORT]
[B1148] RH side curtain air bag module circuit is shorted between lines.
CURTAIN MODULE LH
[OPEN]
[B1150] 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 diagnosis sensor unit
(ACU).
CURTAIN MODULE LH
[VB-SHORT]
[B1151]
LH side curtain air bag module circuit is shorted to a power sup-
ply circuit.
CURTAIN MODULE LH
[GND-SHORT]
[B1152] LH side curtain air bag module circuit is shorted to ground.
CURTAIN MODULE LH
[SHORT]
[B1153] LH side curtain air bag module circuit is shorted between lines.
DIAGNOSIS SENSOR
UNIT (CONTROL UNIT)
[B1202-B1207] Diagnosis sensor is out of order. Replace diagnosis sensor unit.
FRONTAL COLLISION-
DETECTION
[B1209] Seat belt pre-tensioner and front air bag are deployed. Go to
SRS-47, "
For Frontal Colli-
sion".
SIDE COLLISION DE-
TECTION
[B1210] Side and curtain air bag is deployed. Go to
SRS-48, "
For Side Collision".
Diagnostic item Explanation
Repair order
“Recheck SRS at each replacement”
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

Page 3766 of 3924

INFINITI FX35 2008 Service Manual
TROUBLE DIAGNOSISSRS-29
< SERVICE INFORMATION >
C
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F
G
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M A
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SRS
N
O P
Inspecting SRS Malfunctioning Parts by Using “AIR BAG” Warning Lamp — Diagnosis Mode
NOTE:
SRS will not enter Di

Page 3767 of 3924

INFINITI FX35 2008 Service Manual
SRS-30
< SERVICE INFORMATION >
TROUBLE DIAGNOSIS
PHIA1233E
PHIA1234E
SHIA0083E
PHIA1235E
PHIA1236E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A

Page 3768 of 3924

INFINITI FX35 2008 Service Manual
TROUBLE DIAGNOSISSRS-31
< SERVICE INFORMATION >
C
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M A
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SRS
N
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SHIA0032E
SHIA0033E
PHIA1237E
PHIA1238E
PHIA1240E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC7

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