Audio-Navigation Unit Connector F (20P)

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.

Fig 1: Identifying Audio-Navigation Unit Connector F (20P) Connector Terminals

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Cavity

Wire Color

Terminal Name

Connect to

BLU

RS 485-

Stereo amplifier

GRN

RS 485+

Stereo amplifier

YEL

AC SI

Climate control unit

RED

AC SO

Climate control unit

LT GRN

B-CAN

B-CAN communication bus line

F10

BLU

HVAC BUS

Climate control unit

F11

BRN⁽¹⁾

RS 485 SH

Shield for terminals No. 1, No. 2, and No. 12

F12

PNK

RS 485 GND

Stereo amplifier

F14

BLU

AC CLK

Climate control unit

F17

LT BLU

RG GND

Stereo amplifier

F19

PUR

RG L+

Stereo amplifier

F20

BRN⁽¹⁾

RG SH

Shield for terminals No. 17 and No. 19

⁽¹⁾	The shielded wires have a heat-shrink tube insulating the outside of the wire. The color of the insulating tube, typically black or dark gray, may not match the color of the wire listed on the schematic.