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Home >> Jeep >> 2005 >> Wrangler Rubicon, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 581 (DTCS B1BC7 To U0019) >> Diagnosis And Testing >> B212D-Ignition Run Only Input Circuit Open >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2005 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
(F923) RUN RELAY OUTPUT CIRCUIT OPEN
(F100) FUSED IGNITION RUN RELAY CIRCUIT OPEN
(F100) FUSED RUN RELAY OUTPUT CIRCUIT SHORT TO GROUND
IPM FUSE #30 OPEN
B2122-IGNITION RUN CONTROL CIRCUIT LOW
RUN RELAY OPEN
OCCUPANT RESTRAINT CONTROLLER (ORC)