Home › Jaguar › 2016 › XF S, AWD › Repair and Diagnosis › Body & Frame › Towing Systems › Diagnostic Trouble Code Index DTC: Deployable TOWBAR Control Module (DTCM) -- XF/X260 › Diagnostic Trouble Code Index DTC: Deployable Towbar Control Module (DTCM) › Description And Operation › Deployable TOWBAR Control Module (DTCM) › DTC B153A-13: Electrically Deployable Tow Bar Movement Motor Sensor - Circuit open › Possible Causes