Rear Seat Entertainment System How To Proceed With Troubleshooting

Turn the ignition switch to ACC.

Check whether or not the display appears on the television display assembly.

Check for DTCs and note any codes that are output.

1. w/ Navigation System (for Navigation Receiver Type): LandCruiser RM0000011BU0W7X.html
   
2. w/ Navigation System (for Radio and Display Type): LandCruiser RM0000011BU0W8X.html
   
3. w/o Navigation System: LandCruiser RM000003XO003FX.html
   

Clear the DTC.

Recheck for DTCs. Based on the DTC output in the first step, try to force output of the navigation system*1 or audio and visual system*2 DTC by simulating the operation indicated by the DTC.

1. *1: w/ Navigation System (for Navigation Receiver Type) or w/ Navigation System (for Radio and Display Type)
   
2. *2: w/o Navigation System
   

HINT:

1. If the system cannot enter the diagnosis mode, inspect each AVC-LAN communication signal and repair or replace problem parts.
   
2. Even if the malfunction symptom is not confirmed, check for DTCs. This is because the system stores past DTCs.
   
3. Refer to the detailed description on the diagnostic screen, as necessary.
   
1. w/ Navigation System (for Navigation Receiver Type): LandCruiser RM000003SKF0LEX.html
   
2. w/ Navigation System (for Radio and Display Type): LandCruiser RM000003SKF0LFX.html
   
3. w/o Navigation System: LandCruiser RM000005LZX005X.html
   
4. Check and clear past diagnostic trouble codes. Check the diagnostic trouble code and inspect the area the code indicates.
   

Refer to the problem symptoms table (LandCruiser RM0000033VP01OX.html).

Terminals of ECU (LandCruiser RM0000033VO01HX.html).