DTC P0606-04: Control Module Processor - System internal failures: Action
- Prioritized steps to perform:
- Check startup battery charge and condition and record values
- Using the Jaguar Land Rover approved diagnostic equipment, read all DTCs and investigate any DTCs relating to startup battery voltage supply or vehicle charging system. Rectify as required. Rectify as required
- Using the Jaguar Land Rover approved diagnostic equipment, check for other transmission related DTCs and perform the relevant corrective actions
- Using the Jaguar Land Rover approved diagnostic equipment, reconfigure the transmission control module with the latest level software
- 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