Holden OEM Head Unit Pinouts

Factory Holden radio, navigation and amplifier connector drawings. Match the part number, equipment option and connector keying.

Chevrolet (2006-2010) Lumina, Omega, Holden Caprice, Statesman, Vauxhall VXR8 Head Unit

Reference marks this mapping untested. Match the exact radio and option codes.

Quadlock master connector

Radio A connector

Pin Function Wire colour
1 Right Rear Speaker Output (-) (U65 or UW5) L-BU
1 Right Rear Speaker Output (-) (UQ7) BN/BU
2 Right Front Speaker Output (-) (U65 or UW5) D-GN
2 Right Front Speaker Output (-) (UQ7) L-GN
3 Left Front Speaker Output (-) (U65 or UW5) GY
3 Left Front Speaker Output (-) (UQ7) D-GN
4 Left Rear Speaker Output (-) (U65 or UW5) YE/RD
4 Left Rear Speaker Output (-) (UQ7) BN
5 Right Rear Speaker Output (+) (U65 or UW5) D-BU
5 Right Rear Speaker Output (+) (UQ7) D-BU
6 Right Front Speaker Output (+) (U65 or UW5) L-GN
6 Right Front Speaker Output (+) (UQ7) L-GN/WH
7 Left Front Speaker Output (+) (U65 or UW5) BN
7 Left Front Speaker Output (+) (UQ7) BN/OG
8 Left Rear Speaker Output (+) (U65 or UW5) BN
8 Left Rear Speaker Output (+) (UQ7) BN/WH
9 Front Center Speaker Output (+) L-BU
10 Battery Positive Voltage (RHD) OG/BU
10 Battery Positive Voltage (LHD) RD/WH
12 Ground BK
13 Front Center Speaker Output (+) OG
14 Battery Positive Voltage (RHD) OG/BU
14 Battery Positive Voltage (LHD) RD/WH
16 Ground BK
Holden (2007-2010) Captiva, Antara C100 Head Unit

Connector overview

Radio X1 (C100/Long Body)
Radio X2 (C100 Long Body)

Radio X1 (C100/Long Body)

Pin Function Wire colour
1 Battery Positive Voltage RD/WH
2 Left Front Speaker (+) 1 BN
3 Right Front Speaker (+) 1 L-GN
4 External Speaker Signal (+) PK
5 External Speaker Signal GY
6 Antenna Motor Up Control GY
7 Backlight Lamp Control YE
8 Signal Ground BK/WH
9 Right Front Speaker Signal (-) 1 GY
10 Right Front Speaker Signal (-) 1 D-GN
12 Remote CD/Cassette Player Supply Voltage BN

Radio X2 (C100 Long Body)

Pin Function Wire colour
1 Cellular Telephone RF Boost Control Signal GY
2 Amplifier powered Woofer Control (2) PK/BK
3 Right Subwoofer Speaker (+) D-GN
4 Cellular Telephone Mute Signal YE/BK
5 Left Rear Speaker (+) BN
6 Right Rear Speaker (+) D-BU
9 Amplifier Powered Woofer Control (1) PU/WH
11 Right Subwoofer Speaker (-) L-BU/BK
12 Remote Radio Control Signal L-GN
13 Left Rear Speaker Signal (-) YE
14 Right Rear Speaker Signal (-) L-BU
16 Accessory Voltage YE
Holden (2007-2010) Captiva, Antara C105 Head Unit

Quadlock master connector

Connector 1

Pin Function Wire colour
1 Right Rear Speaker (+) BU
2 Right Front Speaker (+) L-GN
3 Left Front Speaker (+) BN
4 Left Rear Speaker (+) BN
5 Right Rear Speaker Signal (-) L-BU
6 Right Front Speaker Signal (-) GN
7 Left Front Speaker Signal (-) GY
8 Left Rear Speaker Signal YE
9 MID Speed CAN High BN/WH
10 MID Speed CAN Low BN
11 Cell Phone Mute Signal YE/BK
12 Ground BK
14 Center Speaker L-BU
15 Battery Positive Voltage RD/WH
16 Center Speaker YE

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