Home › Jaguar › 2017 › F-Pace First Edition › Repair and Diagnosis › Quick Lookups › DTC Index › Diagnostic Trouble Code Index DTC: Transfer Case Control Module (TCCM) (F-Pace) › Diagnostic Trouble Code Index DTC: Transfer Case Control Module (TCCM) › Description And Operation › Transfer Case Control Module (TCCM) › DTC P0634-68: Control Module Internal Temperature A Too High - Event information › Possible Causes