Home >> Jaguar >> 2018 >> F-Pace Base >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code Index DTC: Navigation Control Module (NCM) - Extended Markets - F-Pace >> Diagnostic Trouble Code Index DTC: Navigation Control Module (NCM) - Extended Markets >> Description And Operation >> Navigation Control Module (NCM) - Extended Markets >> DTC B1A81-4B: Internal Trip Switch - Over temperature >> Possible Causes