Self-Diagnostic Function Mode Display

WARNING: This page is about a different car, the 2013 Acura MDX, 2012 Acura MDX, 2011 Acura MDX, and 2010 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.

CONNECT

The screen will display connection check status for each device while in this self-diagnostic mode.

If the RAM condition for the RR DISP (rear controller and screen) is faulty, the screen displays NG (red color).
If the connection for the H/U (audio-navigation unit), the XM (XM receiver), or the BT-AUDIO (Bluetooth audio) is faulty, the screen displays NG (red color).

Fig 1: Displaying - Diagnosis Menu (Connect)

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Function No.	Category		Check item or information	Judge display
1	CONNECT	RR DISP	Rear controller and screen RAM check	OK (GRN) or NG (RED)
		H/U	Audio-Navigation unit connection check	OK(GRN)or NG (RED)
		XM	XM receiver connection check	OK (GRN) or NG (RED)
		BT-AUDIO	Bluetooth audio connection check	OK(GRN) or NG (RED)

UNIT CHECK

The screen displays the device version, the self-diagnostic status, and the screen status while in this self-diagnostic mode.

If a connection to a device is NG, the screen displays---.
If there is a change of signal error for the categories PANEL TILT, +B VOLT, or TEMP, the screen displays Err.

Fig 2: Displaying - Diagnosis Menu (Unit Check)

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Function No.	Category		Check item or information	Judge display
2	UNIT CHECK	MAIN-M VER	Main microcomputer software version and date of release information	---
		SUB-M VER	Sub microcomputer software version and date of release information	---
		FONT VER	Font version	---
		RAM CHECK	Rear controller and screen RAM check	OK or NG
		PANEL TILT	Screen tilt angle	V (deg) or Err
		+ B VOLT	+ B Voltage	**V or Err
		TEMP.	Screen temperature	**h or Err