DTC P0CE0-01: Hybrid/EV Battery Pack Coolant Control Valve "A" Performance/Stuck Off - General electrical failure: Action

NOTE: The battery energy control module records the number of changeover valve circuit short circuit events. To read this value, using the Jaguar Land Rover approved diagnostic equipment, run application - ECU Diagnostics/Battery Energy Control Module (BECM)/Live Data - and select parameter - PHEV Battery Coolant Valve 'A' Output Short Circuit Count First Stage (0x485B). If this value is 333 or 667, the output will remain disabled until the DTCs have been cleared. If this value is 1000, the output cannot be re-enabled and it will be necessary to raise a Technical Assistance (TA).

Refer to the electrical circuit diagrams and check the PHEV battery changeover valve circuit for short circuit to power. Repair the wiring harness as necessary
Install a new PHEV battery changeover valve