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Diagnostic Trouble Code Index DTC: Deployable TOWBAR Control Module (DTCM) - F-Pace
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Diagnostic Trouble Code Index DTC: Deployable Towbar Control Module (DTCM)
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Description And Operation
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Deployable TOWBAR Control Module (DTCM)
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DTC B1548-23: Trailer Light Test Button - Signal stuck low
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Action
DTC B1548-23: Trailer Light Test Button - Signal stuck low: Action
Check the operation of the trailer lamps test switch
Refer to the appropriate system wiring diagrams and check the trailer lamps test switch circuit for short circuit to ground