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Home >> Lexus >> 2019 >> ES 350 Luxury >> Repair and Diagnosis >> External Pages >> Different car >> Section 256 (Navigation System (Hybrid) - Diagnostic Codes (1 Of 2)) >> NAVIGATION SYSTEM (for HV Model) >> DTC B15A6: Display Malfunction; DTC B15B0: Display Screen Malfunction [06/2018 - 09/2022] >> Description

DTC B15A6: Display Malfunction; DTC B15B0: Display Screen Malfunction [06/2018 - 09/2022]: Description

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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