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Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> External Pages >> Different car >> Section 135 (DTCS B1B1A To B1B82) >> Diagnosis And Testing >> B1B56-1ST Row Passenger Seat Belt Sensor Circuit Open >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2006 Chrysler PT Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
(R272) PASSENGER HALL EFFECT (-) CIRCUIT SHORTED TO GROUND
(R274) PASSENGER HALL EFFECT (+) CIRCUIT SHORTED TO GROUND
(R272) PASSENGER HALL EFFECT (-) CIRCUIT OPEN
(R274) PASSENGER HALL EFFECT (+) CIRCUIT OPEN
PASSENGER SEAT BELT SWITCH OPEN
OCCUPANT RESTRAINT CONTROLLER (ORC)