DTC P2787-9A: Clutch Temperature Too High - Component or system operating conditions: Action

Prioritized steps to perform:
Make sure the hybrid/EV battery pack is fully charged and rectify as required
Using the Jaguar Land Rover approved diagnostic equipment, check for other transmission related DTCs and refer to the relevant DTC index
Using the Jaguar Land Rover approved diagnostic equipment, check for DTCs relating to gear change paddles or gear change switches and refer to the relevant DTC index
Check for debris blocking the air flow to the automatic transmission cooler. Clear debris as necessary
Check the condition of the automatic transmission cooling system
Check the operation of the transmission fluid cooler thermostat. Rectify as required
Check the operation of the vehicle cooling system. Rectify as required
Check the transmission fluid level using the Jaguar Land Rover approved diagnostic equipment to run the 8-speed ZF - Automatic Transmission Fluid Level Check Application. Refer to the relevant service information and check the automatic transmission fluid quality For additional information, refer to: TRANSMISSION OIL COLOR CHART . If condition is unsatisfactory raise a Technical Assist (TA) for further support
Clear the DTC. Perform a road test of sufficient duration to allow the vehicle to reach normal operating temperature. Recheck DTCs
If the fault persists, raise a Technical Assist (TA) for further support