DTC B14AF-02: Right Rear Display Screen - General signal failure: Action
NOTE:
Do Not
replace the infotainment master controller/infotainment slave controller for this DTC alone
- Check that the rear right display screen is working, if the display is working go to step 4. If there is no display 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 4
- Refer to the appropriate system wiring diagrams and check the rear right display screen APIX circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary. Clear the Diagnostic Trouble Code(s) and retest
- Check the infotainment master controller/infotainment slave controller and rear right display screen software release notes to see if a repair is available, update as necessary and repeat step 2. If no software update is available go to step 5
- Check for other Diagnostic Trouble Code(s) relating to the customer concern and follow the DTC index