Home >> Jaguar >> 2016 >> XF Premium, AWD >> Repair and Diagnosis (Single Page) >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code Index V6 S/C 3.0L Petrol, DTC: Powertrain Control Module (Pcm) -- XF/X260 >> Diagnostic Trouble Code IndexV6 S/C 3.0L Petrol, DTC: Powertrain Control Module (PCM) >> Description And Operation >> Powertrain Control Module (Pcm) - V6 3.0L S/C Petrol >> DTC U0402-41: Invalid Data Received From TCM - General checksum failure >> Possible Causes