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Home >> Lexus >> 2018 >> RX 450h Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Entertainment Systems >> Audio And Visual System (8 Inch Display) (Diagnostic Codes) (1 Of 2) >> AUDIO AND VISUAL SYSTEM (for 8 Inch Display) >> DTC B15A6: Display Malfunction; DTC B15B0: Display Screen Malfunction [12/2017 - 08/2019] >> Description

DTC B15A6: Display Malfunction; DTC B15B0: Display Screen Malfunction [12/2017 - 08/2019]: Description

These DTCs are stored when a malfunction occurs in the multi-display assembly.

DTC No. Detection Item DTC Detection Condition Trouble Area
B15A6 Display Malfunction When any of the following conditions is met:
  • RAM error
  • Drawing controller malfunction
  • Internal hard drive malfunction
Multi-display assembly
B15B0 Display Screen Malfunction Picture circuit (TFT unit) malfunction Multi-display assembly