Acura RL. Manual - part 185

ACTIVE NOISE CONTROL UNIT CONNECTOR FOR INPUTS AND OUTPUTS 

When replacing an active noise control unit connector, match the wires to the cavities listed in the following 
table. 

Fig. 9: Identifying Active Noise Control Unit Connector 
Courtesy of AMERICAN HONDA MOTOR CO., INC. 

WIRE CAVITY CHART 

Cavity

Wire

Connects to

1

PNK

Stereo amplifier (R+)

2

PUR

Stereo amplifier (F+)

3

LTGRN Active noise control front microphone (MIC F IN+)

4

RED

Stereo amplifier, Active noise control rear microphone (MIC R IN+)

5

BLU

Stereo amplifier, Active noise control rear microphone (MIC R IN-)

6

GRY

(2)

Stereo amplifier (REMOTE ON)

(2)

7

BLK

Ground (G652)

8

PUR

(1)

Active noise control power supply (ACC)

(1)

WHT

(2)

Constant power (+B)

(2)

9

GRN

Stereo amplifier (R-)

10

ORN

Stereo amplifier (F-)

11

LTBLU Active noise control front microphone (MIC F IN-)

12

WHT

Stereo amplifier (DIAG)

15

GRN

PCM, Test tachometer connector (NEP)

16

PNK

Multiplex integrated control unit (MICU) (INTR LT-)

(1)

'05 model

 

2007 Acura RL 

2005-08 ACCESSORIES AND EQUIPMENT Audio System - RL

  

me 

 

Friday, June 05, 2009 3:53:06 PM

Page 18 

© 2005 Mitchell Repair Information Company, LLC. 

ACTIVE NOISE CONTROL MICROPHONE CONNECTOR FOR INPUTS AND OUTPUTS 

When replacing an active noise control microphone connector, match the wires to the cavities listed in the 
following tables. 

Fig. 10: Identifying Active Noise Control Microphone Connectors 
Courtesy of AMERICAN HONDA MOTOR CO., INC. 

CONNECTOR A (2P) (Front)  

WIRE CAVITY CHART 

CONNECTOR A (2P) (Rear)  

WIRE CAVITY CHART 

CONNECTOR B (3P)  

WIRE CAVITY CHART 

(2)

'06-08 models

Cavity

Wire

Connects to

A1

LT BLU

Active noise control unit (MIC F IN (-))

A2

LT GRN

Active noise control unit (MIC F IN (+))

Cavity

Wire

Connects to

A1

BLU Stereo amplifier, Active noise control unit (MIC R IN (-))

A2

RED Stereo amplifier, Active noise control unit (MIC R IN (+))

Cavity

Wire

Connects to

B1

BLK Ground (G652)

B3

PUR Active noise control microphone power supply (ACC)

 

2007 Acura RL 

2005-08 ACCESSORIES AND EQUIPMENT Audio System - RL

  

me 

 

Friday, June 05, 2009 3:53:06 PM

Page 19 

© 2005 Mitchell Repair Information Company, LLC. 

AUDIO-HVAC SUBDISPLAY UNIT CONNECTOR FOR INPUTS AND OUTPUTS 

When replacing an audio-HVAC subdisplay unit connector, match the wires to the cavities listed in the 
following table. 

Fig. 11: Identifying Audio-HVAC Subdisplay Unit Connector 
Courtesy of AMERICAN HONDA MOTOR CO., INC. 

WIRE CAVITY CHART 

INTERFACE DIAL CONNECTOR FOR INPUTS AND OUTPUTS 

When replacing an interface dial connector, match the wires to the cavities listed in the following table.

Cavity

Wire

Connects to

1

PUR

Audio unit (5 V GND)

2

PNK

Audio unit (ACC)

3

BLK

Audio unit (SEG TEST)

4

GRN

Audio unit (BLANK)

5

YEL

Audio unit (CLOCK)

6

WHT

Audio unit (DATA)

7

RED

Audio unit (LOAD)

9

ORN

Audio unit (LCD BL-)

10

BLU

Audio unit (LCD BL+)

 

2007 Acura RL 

2005-08 ACCESSORIES AND EQUIPMENT Audio System - RL

  

me 

 

Friday, June 05, 2009 3:53:06 PM

Page 20 

© 2005 Mitchell Repair Information Company, LLC. 

Fig. 12: Identifying Interface Dial Connector 
Courtesy of AMERICAN HONDA MOTOR CO., INC. 

WIRE CAVITY CHART 

AUXILIARY JACK ASSEMBLY CONNECTOR FOR INPUTS AND OUTPUTS ('07-08 MODELS) 

When replacing an auxiliary jack assembly connector, match the wires to the cavities listed in the following 
table. 

Cavity

Wire

Connects to

1

WHT

Navigation unit (JOG)

2

GRY

(1)

Navigation unit (JOG Shield)

3

BLK

Ground (G506)

4

PUR

Interface dial power supply (ACC)

(1)

The shielded wires have a heat-shrunk 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.

 

2007 Acura RL 

2005-08 ACCESSORIES AND EQUIPMENT Audio System - RL

  

me 

 

Friday, June 05, 2009 3:53:06 PM

Page 21 

© 2005 Mitchell Repair Information Company, LLC.