Pinouts >  GM Chevrolet, Buick, Pontiac, Saturn, Cadillac OEM car audio
44 pin GM RADPB-44-1AK (88988902) Head Unit connector layout
44 pin GM RADPB-44-1AK (88988902) Head Unit connector
p/n 22805138 (7612034255). Also for 453116246 and 13332702, 13273252 ?

 

Pin

Wire

Function

2

YE

Integrated Centre Stack Serial Data Low (UAG/UFD)

YE

Integrated Centre Stack Serial Data Low (UDK)

3

BARE

Integrated Centre Stack Serial Data Shield (UAG/UFD)

BARE

Integrated Centre Stack Serial Data Shield (UDK)

10

D-GN

Right Auxiliary Audio Signal (2)

11

D-BU

Auxiliary Detection Signal

13

GY/D-GN

Integrated Centre Stack Wake Up Signal (UAG/UFD)

GY/D-GN

Integrated Centre Stack Wake Up Signal (UDK)

14

D-GN

Low Speed GMLAN Serial Data

16

VT

Centre Integrated Centre Stack Serial Data High (UAG/UFD)

VT

Centre Integrated Centre Stack Serial Data High (UDK)

17

BARE

Auxiliary Audio Screen (2)

23

VT

Auxiliary Audio Common Signal

24

GY

Left Auxiliary Audio Signal (2)

27

VT

Integrated Centre Stack Reset Signal (UAG/UFD)

VT

Integrated Centre Stack Reset Signal (UDK)

29

BARE

Left Front Audio Drain Wire

30

BARE

Left Rear Audio Drain Wire

31

D-BU/BN

Front Low Level Audio (-)

YE/BK

Right Front Speaker Signal (-) (1) (LHD)

YE/BK

Right Front Speaker Signal (-) (1)

32

BN/D-BU

Left Front Speaker Signal (-) (1)

BN/D-BU

Left Front Speaker Signal (-) (1) (LHD)

BN/D-BU

Left Front Low Level Audio (-)

33

D-BU/BK

Right Rear Speaker Signal (-)

D-BU/BK

Right Rear Speaker Signal (-) (LHD)

D-BU/BK

Right Rear Low Level Audio (-)

34

BN/VT

Left Rear Low Level Audio (-)

D-GN/BK

Left Rear Speaker Signal (-)

D-GN/BK

Left Rear Speaker Signal (-) (LHD)

37

VT/D-BU

Amplifier Control (UQG)

38

BK

Ground

39

YE

Right Front Low Level Audio Signal

YE

Right Front Speaker (+) (1)

YE

Right Front Speaker (+) (1) (LHD)

40

D-BU

Left Front Low Level Audio Signal

D-BU

Left Front Speaker (+) (1)

D-BU

Left Front Speaker (+) (1) (LHD)

41

BN/WH

Right Rear Low Level Audio Signal

WH

Right Rear Speaker (+) (LHD)

WH

Right Rear Speaker (+)

42

D-GN/BK

Left Rear Low Level Audio Signal

D-GN

Left Rear Speaker (+)

D-GN

Left Rear Speaker (+) (LHD)

43

D-GN/YE

Entertainment Remote Enable Signal (UQG)

D-GN/YE

Entertainment Remote Enable Signal (UDK)

44

RD/D-GN

Battery Positive Voltage

20 pin GM 15491305, 13593933 (15126709) Head Unit misc with numbering

Pin

Wire

Function

10

BN/D-GN

Navigation Display Reset Signal (UDK)

14

GY/VT

Navigation Display Dimming Control (UDK)

20

GY

AAS Wheel Speed Sensor Signal Left Front

20 pin GM 15491305, 13593933 (15126709) Head Unit misc connector layout
20 pin GM 15491305, 13593933 (15126709) Head Unit misc connector
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Chevrolet (2009-2015) Cruze, Opel (2008-2017) Insignia Navi Head unit visual pinout:click to enlarge
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