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HOMESERVICE MANUALSACURA2007TSX AUTOMATICREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTENTERTAINMENT SYSTEMSAUDIO SYSTEMSYSTEM DESCRIPTIONAUDIO UNIT CONNECTOR INPUTS AND OUTPUTSWITH NAVIGATION

2007 Acura TSX Automatic

With Navigation

2007 Acura TSX AutomaticSECTION With Navigation

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

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.