2010 INFINITI QX56 sensor

SRC-70
< COMPONENT DIAGNOSIS >
B1209 – B1211 COLLISION DETECTION
B1209 – B1211 COLLISION DETECTION
DescriptionINFOID:0000000005147843
DTC B1209 - B1211 COLLISION DETECTION
The air bag diagnosis sensor unit will set this DTC if it has detected a collision or rollover which has resulted in
a deployment of one or more air bags or pre-tensioners. If this DTC is detected after a SRS repair, the air bag
diagnosis sensor unit has not yet been replaced. This DTC can not be erased.
PA R T L O C AT I O N
Refer to SRC-7, "SRS Component Parts Location".
DTC LogicINFOID:0000000005147844
DTC DETECTION LOGIC
With CONSULT-lll
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON.
>> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check for the DTC on CONSULT-lll.
Is the DTC detected?
YES >> Refer to SRC-70, "Diagnosis Procedure (Component Diagnosis)".
NO >> Inspection End.
Diagnosis Procedure (C omponent Diagnosis)INFOID:0000000005147845
Refer to SR-20, "For Frontal Collision" or SR-21, "For Side and Rollover Collision".
CONSULT-III name DTC DTC detecting condition Repair order
FRONTAL COLLISION DETECTION B1209Driver and/or front passenger air bag mod-
ules are deployed. Refer to SR-20, "
For Frontal Collision".
SIDE COLLISION DE- TECTION B1210
Side and/or curtain air bag modules are
deployed. Refer to SR-21, "
For Side and Rollover Collision".
ROLLOVER DETEC- TION B1211Curtain air bag module and seat belt pre-
tensioner are deployed.
Revision: April 20092010 QX56

DIAGNOSIS SENSOR UNITSRC-71
< ECU DIAGNOSIS >
C
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B
SRC
N
O P
ECU DIAGNOSIS
DIAGNOSIS SENSOR UNIT
Wiring DiagramINFOID:0000000005147846
ABHWA0067GB
Revision: April 20092010 QX56

SRC-72
< ECU DIAGNOSIS >
DIAGNOSIS SENSOR UNIT
ABHWA0068GB
Revision: April 20092010 QX56

DIAGNOSIS SENSOR UNITSRC-73
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K L
M A
B
SRC
N
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ABHIA0185GB
Revision: April 20092010 QX56

SRC-74
< ECU DIAGNOSIS >
DIAGNOSIS SENSOR UNIT
ABHIA0176GB
Revision: April 20092010 QX56

DIAGNOSIS SENSOR UNITSRC-75
< ECU DIAGNOSIS >
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ABHIA0012GB
Revision: April 20092010 QX56

SRC-76
< ECU DIAGNOSIS >
DIAGNOSIS SENSOR UNIT
ABHIA0165GB
Revision: April 20092010 QX56

DIAGNOSIS SENSOR UNITSRC-77
< ECU DIAGNOSIS >
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B
SRC
N
O P
ABHIA0166GB
Revision: April 20092010 QX56