Display inspection

Launch the diagnostic assist function. (See ACTIVATION PROCEDURE .)
Select in the following order from the diagnostic assist function initial screen.
1. [Functional Inspection/Adjustment]
2. [Display Test]

Inspect the center display according to the following table.

DISPLAY INSPECTION

Indication on center display	Content	Action
Center Display Test (Color Bar)	Displays the image requested from the connectivity master unit (CMU) on the center display.	Inspect the following if the display does not change correctly. Center display related DTCs. (See DTC TABLE [CMU] .) Center display related symptom troubleshooting. (See SYMPTOM TROUBLESHOOTING [ENTERTAINMENT SYSTEM] .) Wiring harness between center display and connectivity master unit (CMU)
Rear Display	Displays on the center display, but does not operate.
DECK Image Test	Displays the image requested from the DVD/CD player on the center display.	Inspect the following if the display does not change correctly. DVD/CD player related DTCs. (See DTC TABLE [CMU] .) DVD/CD player related symptom troubleshooting. (See SYMPTOM TROUBLESHOOTING [ENTERTAINMENT SYSTEM] .) Wiring harness between DVD/CD player and connectivity master unit (CMU)
Remote Tuner Image Test	Displays the image requested from the TV tuner (built into remote tuner (RT)) on the center display.	Inspect the following if the display does not change correctly. Remote tuner (RT) or center display related DTCs. (See DTC TABLE [CMU] .) Remote tuner (RT) or center display related symptom troubleshooting. (See SYMPTOM TROUBLESHOOTING [ENTERTAINMENT SYSTEM] .) Wiring harness between remote tuner (RT) and connectivity master unit (CMU)