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Home >> Jeep >> 2014 >> Wrangler Sahara, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 65 (Occupant Restraint Controller (Orc) - DTCS B1C27 To U142A) >> Diagnosis And Testing >> B212C-Ignition Run/Start Input Circuit Open >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2014 Dodge Journey. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
(F945) FUSED IGNITION SWITCH OUTPUT (RUN-START) CIRCUIT OPEN
(F945) FUSED IGNITION SWITCH OUTPUT (RUN-START) CIRCUIT SHORT TO GROUND
FUSED B+ CIRCUITS AT RUN /START RELAY OPEN OR HIGH RESISTANCE
RUN/START RELAY
OPEN JB FUSE F118
OCCUPANT RESTRAINT CONTROLLER (ORC)
JUNCTION BLOCK (JB)

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