DSD Information System
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DTC B15F8: D-Seat ECU Vehicle Information Reading/Writing Process Malfunction [12/2019 - 10/2022]: Description

This DTC is stored when items controlled by the main body ECU (multiplex network body ECU) cannot be customized via the navigation system vehicle customization screen.

HINT: 

The main body ECU (multiplex network body ECU) controls the front power seat control system (w/ Memory) related items that are customizable via the radio receiver assembly screen.

DTC No. Detection Item DTC Detection Condition Trouble Area
B15F8 D-Seat ECU Vehicle Information Reading/Writing Process Malfunction Main body ECU (multiplex network body ECU) vehicle setting processing malfunction
  • CAN communication system
  • Front power seat control system (w/ Memory)
  • Main body ECU (multiplex network body ECU)
  • Radio receiver assembly
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