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Home >> Ford >> 2018 >> Focus ST >> Repair and Diagnosis >> External Pages >> Different car >> Section 274 (Interior Lighting) >> Diagnosis And Testing >> Interior Lighting >> DTC Charts >> DTC Chart: Running Board Control Module (RBM)
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DTC Chart: Running Board Control Module (RBM)

WARNING: This page is about a different car, the 2018 Lincoln Navigator. However, it is still accessible from the selected car via links, so may be relevant.
DTC Description Action
B155B:11 Left Power Running Board LEDs: Circuit Short To Ground GO to Pinpoint Test K 
B155B:12 Left Power Running Board LEDs: Circuit Short To Battery GO to Pinpoint Test K 
B155B:13 Left Power Running Board LEDs: Circuit Open GO to Pinpoint Test K 
B155C:11 Right Power Running Board LEDs: Circuit Short To Ground GO to Pinpoint Test K 
B155C:12 Right Power Running Board LEDs: Circuit Short To Power GO to Pinpoint Test K 
B155C:13 Right Power Running Board LEDs: Circuit Open GO to Pinpoint Test K 
For other RBM module Diagnostic Trouble Codes (DTCs) - REFER to: Power Running Board (PRB) .