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Home >> Infiniti >> 2011 >> M56 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 118 (SRS Airbag Control System) >> DTC/Circuit Diagnosis >> DTC B1209: Frontal Collision Detection >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

WARNING: This page is about a different car, the 2012 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
DTC Display contents of CONSULT DTC detecting condition Possible cause
B1209 FRONTAL COLLISION DETECTION Seat belt pre-tensioner, driver side air bag and passenger air bag are deployed -