DTC B1968-02: Lower Front Display Screen - General signal failure: Action
- Check that the interactive control display module is working, if the interactive control display module is working go to step 5. If there is no function go to step 2
- Using the Jaguar Land Rover approved diagnostic equipment, perform routine - On Demand Self Test (0x0202) and read the Diagnostic Trouble Code(s). If the DTC is set go to step 3, if the DTC is no longer set go to step 5
- Check the front infotainment control module software release notes to see if a repair is available and update the front infotainment control module and repeat step 2. If no software update is available go to step 4
- Check the interactive control display module for any internal failure Diagnostic Trouble Code(s)
- Check for other Diagnostic Trouble Code(s) relating to the customer concern and follow the DTC index