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Home >> Lexus >> 2012 >> LS 460 AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Infotainment >> Rear Seat Entertainment System (Diagnostic Codes & Symptom Tests) >> Rear Seat Entertainment System >> DTC B15A5: Rear Seat Entertainment System Malfunction >> Procedure

DTC B15A5: Rear Seat Entertainment System Malfunction: Procedure

  1. CLEAR DTC 
    1. Clear the DTCs. Refer to DTC CHECK/CLEAR .

    NEXT: Go to next step 

  2. CHECK FOR DTC 
    1. Check for DTCs and check if the same DTC is output again.
      RESULT

      Result Proceed to
      DTC B15A5 is not output A
      DTC B15A5 is output (for Roof) B
      DTC B15A5 is output (for Console Box) C

    B → See step   4 

    C → See step   5 

    A → See step   3 

  3. USE SIMULATION METHOD TO CHECK. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING 
  4. REPLACE TELEVISION DISPLAY ASSEMBLY. Refer to  REMOVAL 
  5. REPLACE TELEVISION DISPLAY ASSEMBLY. Refer to  REMOVAL