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Home >> Chrysler >> 2011 >> 300 Base, Gas >> Repair and Diagnosis >> External Pages >> Different car >> Section 404 (Occupant Restraint Controller (Orc) - DTCS B212C-13 To U1415-00 - 2500HD & 3500HD) >> Diagnosis And Testing >> B212C-13-Ignition Run/Start Input - Circuit Open >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2013 RAM 3500 HD and 2013 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
(F945) RUN/START RELAY CIRCUIT OPEN
POWER DISTRIBUTION CENTER FUSE F86 OPEN
(F945) FUSED RUN/START RELAY OUTPUT CIRCUIT OPEN OR SHORTED TO GROUND
OCCUPANT RESTRAINT CONTROLLER (ORC)

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to  STANDARD PROCEDURE  . 

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