P0606-48: Control Module Processor - Supervision software failure: Action

Vehicle Conditions to enable DTC Logging Strategy
- Ignition ON for greater than 60 seconds
Prioritized Checks to Perform
Install new powertrain control module, only when diagnosed as failed
- The powertrain control module now has a liquid cooling system incorporated. The following care points must be followed during removal, installation of component and disconnection, connection of electrical harness connectors
- Make sure PCM side connectors are always dry
- Make sure mating PCM harness connectors are always dry
- Make sure PCM is always handled with connector facing upwards to avoid any accidental exposure of the connector to the coolant from the cooling pipe of the PCM to avoid damage to the PCM
- Make sure that the connector from the PCM (harness side) is disconnected and connected only in a dry and clean environment
Using the Jaguar Land Rover approved diagnostic equipment, clear all stored Diagnostic Trouble Code(s) and retest