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Home >> Ford >> 2014 >> Expedition XL, 4WD >> Repair and Diagnosis (Single Page) >> Brakes >> Brakes Control Systems >> Auxiliary Brake System >> Description And Operation >> Auxiliary Brake System - Trailer Brake Control (TBC) Module >> Component Description >> TBC Module
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TBC Module

The TBC  module is the ECU  for the trailer brake system. The TBC  module monitors all sensor inputs and all HS-CAN  messages that relate to trailer braking and directly controls the trailer brakes using a PWM  signal.

When a new IPC  is installed on a vehicle equipped with trailer brakes, the IPC  must be programmed correctly. For additional information on module programming, refer to MODULE CONFIGURATION .

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