Home >> Land Rover >> 2021 >> Defender 110 S >> Repair and Diagnosis >> General Information >> Specifications Index >> Diagnostic Trouble Code Index Vehicles With PHEV, DTC: Electric Power Inverter Converter Control Module (Epic) -- Defender/L663 >> Diagnostic Trouble Code Index - Vehicles With: PHEV, DTC: Electric Power Inverter Converter Control Module (Epic) (G2783681) >> Description And Operation >> Electric Power Inverter Converter Control Module (Epic) - INGENIUM I4 2.0L Petrol - Plug-In Hybrid Electric Vehicle >> DTC P0CED-4B: Hybrid/EV Electronics Coolant Pump Enable Circuit - Over temperature >> Possible Causes