Home › Jaguar › 2014 › XF Base › Repair and Diagnosis › Quick Lookups › DTC Index › Diagnostic Trouble Code Index DTC: Transmission Control Module (TCM) -- XF/X250 › Diagnostic Trouble Code (DTC) Index DTC: Transmission Control Module (TCM) › Description And Operation › DTC U0415-29: Invalid Data Received From Anti-Lock Brake System (ABS) Control Module - Signal invalid › Possible Cause