DTC P0602-54: Powertrain Control Module Programming Error - Missing calibration: Action
WARNING: This page is about a different car, the 2018 Land Rover Discovery Sport, 2017 Land Rover Discovery Sport, 2016 Land Rover Discovery Sport, and 2015 Land Rover Discovery Sport. However, it is still accessible from the selected car via links, so may be relevant.
- Using the Jaguar Land Rover approved diagnostic equipment, reconfigure the active on-demand coupling control module with the latest level software. Clear the DTCs and retest
- If the fault persists, using the Jaguar Land Rover approved diagnostic equipment, run routine - Spare Part Calibration (0x4084)
- If the calibration routine fails, install a new active on-demand coupling pump