Home › Jaguar › 2016 › XF S, RWD › Repair and Diagnosis › Quick Lookups › DTC Index › 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 B1538-19: Electrically Deployable Tow Bar Movement Motor - Circuit current above threshold › Possible Causes