Home >> Jaguar >> 2018 >> F-Pace S >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code Index DTC: Telephone Interface Module (TIM) (F-Pace) >> Diagnostic Trouble Code Index DTC: Telephone Interface Module (TIM) >> Description And Operation >> Telephone Interface Module (TIM) >> DTC U201A-54: Control Module Main Calibration Data - Missing calibration >> Possible Causes