Page 4817 of 5598
![INFINITI QX56 2011 Factory Service Manual
SRC-24
< ECU DIAGNOSIS INFORMATION >
DIAGNOSIS SENSOR UNIT
B1122-B1127 CONTROL UNIT Air bag diagnosis sensor unit is malfunctioningSRC-111, "DTC
Logic".
B1129 SIDE MODULE RH
[OPEN]
Side air bag modu INFINITI QX56 2011 Factory Service Manual
SRC-24
< ECU DIAGNOSIS INFORMATION >
DIAGNOSIS SENSOR UNIT
B1122-B1127 CONTROL UNIT Air bag diagnosis sensor unit is malfunctioningSRC-111, "DTC
Logic".
B1129 SIDE MODULE RH
[OPEN]
Side air bag modu](/manual-img/42/57033/w960_57033-4816.png)
SRC-24
< ECU DIAGNOSIS INFORMATION >
DIAGNOSIS SENSOR UNIT
B1122-B1127 CONTROL UNIT Air bag diagnosis sensor unit is malfunctioningSRC-111, "DTC
Logic".
B1129 SIDE MODULE RH
[OPEN]
Side air bag module RH circuit is open SRC-112, "
DTC
Logic".
B1130 SIDE MODULE RH
[VB-SHORT] Side air bag module RH circuit is shorted to power supply cir-
cuit SRC-114, "
DTC
Logic".
B1131 SIDE MODULE RH
[GND-SHORT] Side air bag module RH circuit is shorted to ground SRC-116, "
DTC
Logic".
B1132 SIDE MODULE RH
[SHORT]
Side air bag module RH circuits are shorted to each other SRC-118, "
DTC
Logic".
B1134 SIDE MODULE LH
[OPEN] Side air bag module LH circuit is open
SRC-120, "
DTC
Logic".
B1135 SIDE MODULE LH
[VB-SHORT] Side air bag module LH circuit is shorted to power supply circuit SRC-122, "
DTC
Logic".
B1136 SIDE MODULE LH
[GND-SHORT]
Side air bag module LH circuit is shorted to ground SRC-124, "
DTC
Logic".
B1137 SIDE MODULE LH
[SHORT] Side air bag module LH circuits are shorted to each other
SRC-126, "
DTC
Logic".
B1138-B1143 CONTROL UNIT Air bag diagnosis sensor unit is malfunctioning SRC-128, "
DTC
Logic"
B1144CONTROL UNIT
[MISS INSTALLATION] Air bag diagnosis sensor unit is malfunctioning or out of the
specified specification SRC-129, "DTC
Logic".
B1145 CURTAIN MODULE RH
[OPEN] Rear curtain air bag module RH circuit is open
SRC-130, "
DTC
Logic".
B1146 CURTAIN MODULE RH
[VB-SHORT] Rear curtain air bag module RH circuit is shorted to power sup-
ply circuit SRC-132, "
DTC
Logic".
B1147 CURTAIN MODULE RH
[GND-SHORT]
Rear curtain air bag module RH circuit is shorted to ground SRC-134, "
DTC
Logic".
B1148 CURTAIN MODULE RH
[SHORT] Rear curtain air bag module RH circuits are shorted to each
other SRC-136, "
DTC
Logic".
B1150 CURTAIN MODULE LH
[OPEN] Rear curtain air bag module LH circuit is open SRC-138, "
DTC
Logic".
B1151 CURTAIN MODULE LH
[VB-SHORT] Rear curtain air bag module LH circuit is shorted to power sup-
ply circuits SRC-140, "
DTC
Logic".
B1152 CURTAIN MODULE LH
[GND-SHORT]
Rear curtain air bag module LH circuit is shorted to ground SRC-142, "
DTC
Logic".
B1153 CURTAIN MODULE LH
[SHORT] Rear curtain air bag module LH circuits are shorted to each
other SRC-144, "
DTC
Logic".
B1154-B1159 CONTROL UNIT Air bag diagnosis sensor unit is malfunctioning SRC-146, "
DTC
Logic".
B1170-B1175 CONTROL UNIT Air bag diagnosis sensor unit is malfunctioning SRC-147, "
DTC
Logic".
B1177 PRE-TEN2 FRONT RH
[OPEN] Lap pre-tensioner RH circuit is open
SRC-148, "
DTC
Logic"
B1178PRE-TEN2 FRONT RH
[VB-SHORT] Lap pre-tensioner RH circuit is shorted to power supply circuit SRC-149, "DTC
Logic"
B1179PRE-TEN2 FRONT RH
[GND-SHORT]
Lap pre-tensioner RH circuit is shorted to ground SRC-150, "DTC
Logic"
B1180
PRE-TEN2 FRONT RH
[SHORT] Lap pre-tensioner RH circuits are shorted to each other
SRC-151, "DTC
Logic"
B1182PRE-TEN2 FRONT LH
[OPEN] Lap pre-tensioner LH circuit is open SRC-152, "DTC
Logic"
DTC Diagnostic item Explanation Reference page
Revision: 2010 May2011 QX56
Page 4818 of 5598
![INFINITI QX56 2011 Factory Service Manual
DIAGNOSIS SENSOR UNITSRC-25
< ECU DIAGNOSIS INFORMATION >
C
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M A
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SRC
N
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B1183 PRE-TEN2 FRONT LH
[VB-SHORT] Lap pre-tensioner LH circuit is shorted to power supply circuit SRC-153, INFINITI QX56 2011 Factory Service Manual
DIAGNOSIS SENSOR UNITSRC-25
< ECU DIAGNOSIS INFORMATION >
C
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F
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M A
B
SRC
N
O P
B1183 PRE-TEN2 FRONT LH
[VB-SHORT] Lap pre-tensioner LH circuit is shorted to power supply circuit SRC-153,](/manual-img/42/57033/w960_57033-4817.png)
DIAGNOSIS SENSOR UNITSRC-25
< ECU DIAGNOSIS INFORMATION >
C
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F
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M A
B
SRC
N
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B1183 PRE-TEN2 FRONT LH
[VB-SHORT] Lap pre-tensioner LH circuit is shorted to power supply circuit SRC-153, "DTC
Logic"
B1184PRE-TEN2 FRONT LH
[GND-SHORT]
Lap pre-tensioner LH circuit is shorted to ground SRC-154, "DTC
Logic"
B1185
PRE-TEN2 FRONT LH
[SHORT] Lap pre-tensioner LH circuits are shorted to each other
SRC-155, "DTC
Logic"
B1186-B1191 CONTROL UNIT Air bag diagnosis sensor unit is malfunctioning SRC-156, "DTC
Logic".
B1193 CURTAIN MODULE RH
[OPEN]
Front curtain air bag module RH circuit is open SRC-157, "
DTC
Logic"
B1194
CURTAIN MODULE RH
[VB-SHORT] Front curtain air bag module RH circuit is shorted to power sup-
ply circuit SRC-159, "DTC
Logic"
B1195
CURTAIN MODULE RH
[GND-SHORT] Front curtain air bag module RH circuit is shorted to ground SRC-161, "DTC
Logic"
B1196CURTAIN MODULE RH
[SHORT] Front curtain air bag module RH circuits are shorted to each
other SRC-163, "DTC
Logic"
B1198
CURTAIN MODULE LH
[OPEN] Front curtain air bag module LH circuit is open
SRC-165, "DTC
Logic"
B1199CURTAIN MODULE LH
[VB-SHORT] Front curtain air bag module LH circuit is shorted to power sup-
ply circuits SRC-167, "DTC
Logic"
B1200
CURTAIN MODULE LH
[GND-SHORT]
Front curtain air bag module LH circuit is shorted to ground SRC-169, "DTC
Logic"
B1201
CURTAIN MODULE LH
[SHORT] Front curtain air bag module LH circuits are shorted to each
other SRC-171, "DTC
Logic"
B1202-B1207 CONTROL UNIT Air bag diagnosis sensor unit is malfunctioning
SRC-173, "DTC
Logic".
B1209 FRONTAL COLLISION DETEC-
TION Seat belt pre-tensioner, driver air bag and passenger air bag
are deployed SRC-174, "
De-
scription".
B1210 SIDE COLLISION DETECTION Side air bag, curtain air bag and seat belt pre-tensione are de-
ployed SRC-175, "
DTC
Logic".
B1211 ROLLOVER DETECTION Curtain air bag and seat belt pre-tensione are deployed SRC-176, "
DTC
Logic"
B1212-B1214 RH1 SAT-SENS Satellite sensor RH is malfunctioning SRC-177, "DTC
Logic".
B1215-B1217 LH1 SAT-SENS Satellite sensor LH is malfunctioning SRC-179, "
DTC
Logic".
B1218-B1223 CONTROL UNIT Air bag diagnosis sensor unit is malfunctioning SRC-181, "
DTC
Logic".
B1234-B1239 CONTROL UNIT Air bag diagnosis sensor unit is malfunctioning SRC-182, "
DTC
Logic"
B1304SATELLITE SENS RH
[UNIT FAIL]
Rear satellite sensor RH is malfunctioning SRC-183, "DTC
Logic"
B1306
B1308
B1309
B1310SATELLITE SENS RH
[COMM FAIL]
Rear satellite sensor RH is malfunctioning SRC-185, "
DTC
Logic"
B1307SATELLITE SENS RH
[UNMATCH] Rear satellite sensor RH is out of the specified specification
SRC-187, "DTC
Logic"
B1311SATELLITE SENS LH
[UNIT FAIL] Rear satellite sensor LH is malfunctioning SRC-188, "DTC
Logic"
DTC Diagnostic item Explanation Reference page
Revision: 2010 May2011 QX56
Page 4819 of 5598
SRC-26
< ECU DIAGNOSIS INFORMATION >
DIAGNOSIS SENSOR UNIT
B1313
B1315
B1316
B1317SATELLITE SENS LH
[COMM FAIL]
Rear satellite sensor LH is malfunctioning SRC-190, "
DTC
Logic"
B1314
SATELLITE SENS LH
[UNMATCH] Rear satellite sensor LH is out of the specified specification SRC-192, "DTC
Logic"
DTC Diagnostic item Explanation Reference page
Revision: 2010 May2011 QX56
Page 4820 of 5598
SRS AIR BAG SYSTEMSRC-27
< WIRING DIAGRAM >
C
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M A
B
SRC
N
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WIRING DIAGRAM
SRS AIR BAG SYSTEM
Wiring DiagramINFOID:0000000006219957
JCHWM0726GB
Revision: 2010 May2011 QX56
Page 4821 of 5598
SRC-28
< WIRING DIAGRAM >
SRS AIR BAG SYSTEM
JCHWM0727GB
Revision: 2010 May2011 QX56
Page 4822 of 5598
SRS AIR BAG SYSTEMSRC-29
< WIRING DIAGRAM >
C
DE
F
G
I
J
K L
M A
B
SRC
N
O P
JCHWM0728GB
Revision: 2010 May2011 QX56
Page 4823 of 5598
SRC-30
< WIRING DIAGRAM >
SRS AIR BAG SYSTEM
JCHWM0729GB
Revision: 2010 May2011 QX56
Page 4824 of 5598
SRS AIR BAG SYSTEMSRC-31
< WIRING DIAGRAM >
C
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F
G
I
J
K L
M A
B
SRC
N
O P
JCHWM0730GB
Revision: 2010 May2011 QX56