With Navigation

WARNING: This page is about a different car, the 2008 Acura TSX, 2007 Acura TSX, 2006 Acura TSX, 2005 Acura TSX, and 2004 Acura TSX. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Audio Unit Connector Inputs And Outputs (With Navigation)

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Audio Unit Connector A (20P)

AUDIO UNIT CONNECTOR A (20P)

Cavity
1

Wire

Connects to

Cavity

Wire

Connects to

YEL/GRN

Audio switch (Amp.)

A11

BRN

Audio remote switch ground

YEL/RED⁽²⁾

Main stereo power supply (ACC)

A12

BLU/RED

Navigation unit (RG GND)

YEL⁽⁵⁾

GRN/RED⁽¹⁾

Audio remote switch

A13

WHT

Navigation unit (RG L+)

ORN⁽³⁾

YEL⁽⁵⁾

RED/WHT⁽¹⁾

(Security input)

A15

PUR⁽¹⁾

Stereo amplifier (Right rear speaker (-))

GRN⁽¹⁾

LT BLU⁽⁴⁾

LT GRN⁽¹⁾

Stereo amplifier (Right rear speaker (+))

A16

PNK

Stereo amplifier (Left rear speaker (-))

PUR⁽⁴⁾

BLU

Stereo amplifier (Left rear speaker (+))

A17

RED

Stereo amplifier (Front passenger's door speaker (-), Right tweeter (-))

BLU⁽¹⁾

Stereo amplifier (Front passenger's door speaker (+), Right tweeter (+))

A18

YEL⁽¹⁾

Stereo amplifier (Driver's door speaker (-), Left tweeter (-))

GRN⁽⁴⁾

BRN⁽⁴⁾

RED/BLU⁽¹⁾

Stereo amplifier (Driver's door speaker (+), Left tweeter (+))

A19

RED

Dash lights brightness controller

YEL⁽⁴⁾

RED/BLK

Lights-on signal

A20

BLK

Ground (G504)

A10

WHT/BLU⁽²⁾

Constant power

WHT⁽⁵⁾

⁽¹⁾

'04 model

⁽²⁾	'04-05 models

⁽³⁾

'05 model

⁽⁴⁾	'05-08 models

⁽⁵⁾	'06-08 models

Audio Unit Connector B (14P)

AUDIO UNIT CONNECTOR B (14P)

Cavity

Wire

Connects to

Cavity

Wire

Connects to

WHT⁽⁷⁾

XM receiver (GA +B)

RED/BLK⁽⁵⁾

Lights-on signal

LT BLU⁽⁶⁾

XM receiver (SYS ACC)

BLU/RED⁽¹⁾

XM receiver, Navigation unit (BUS+)

GRN⁽³⁾

BLK⁽²⁾

XM receiver. Navigation unit (BUS GND)

B10

WHT⁽¹⁾

XM receiver. Navigation unit (BUS -)

GRY⁽⁴⁾

RED⁽³⁾

BRN⁽⁵⁾

XM receiver (SAT shield)

B11

BLK⁽⁶⁾

XM receiver (MAIN GND)

GRY⁽⁷⁾

GRN⁽⁶⁾

XM receiver (SAT R+)

B12

RED⁽⁵⁾

Dash lights brightness controller

BLK

XM receiver (SAT L+)

B13

RED⁽⁶⁾

XM receiver (SAT R-)

WHT/GRN⁽⁵⁾

XM receiver (+B)

B14

WHT⁽⁶⁾

XM receiver (SAT L-)

⁽¹⁾

'04 model

⁽²⁾	'04-05 models

⁽³⁾	'05-08 models

⁽⁴⁾	'06-08 models

⁽⁵⁾	'05 USA models

⁽⁶⁾	'05-08 USA models

⁽⁷⁾	'06 USA models