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Home >> Land Rover >> 2017 >> Discovery SE >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Entertainment Systems >> Diagnostic Trouble Code Index DTC: Infotainment Master Controller/Infotainment Slave Controller (IMC/ISC) -- Discovery/L462 >> Diagnostic Trouble Code Index DTC: Infotainment Master Controller/Infotainment Slave Controller (IMC/ISC) >> Description And Operation >> DTC U3000-04: Control Module - System internal failures >> Action

DTC U3000-04: Control Module - System internal failures: Action

NOTE:
  • If DTCs B14B4-15, B14B5-15 and B1492-11 are logged in the infotainment master controller alongside this DTC, this does not indicate a fault with the associated DTCs
  • If DTC B14B4-15 or B14B5-15 is logged in the infotainment slave controller alongside this DTC, this does not indicate a fault with the associated DTCs
  • Using the Jaguar Land Rover approved diagnostic equipment, update the infotainment master controller to the latest level software. Clear the DTCs and retest
  • If the fault persists, do not replace the infotainment master controller. Contact the Jaguar Land Rover service desk for further assistance
  • Using the Jaguar Land Rover approved diagnostic equipment, update the infotainment slave controller to the latest level software. Clear the DTCs and retest
  • If the fault persists, do not replace the infotainment slave controller. Contact the Jaguar Land Rover service desk for further assistance
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