Pinouts >  GM Chevrolet, Buick, Pontiac, Saturn, Cadillac OEM car audio
30 pin (14+16) Chevrolet Car Stereo proprietary connector layout
30 pin (14+16) Chevrolet Car Stereo proprietary connector
p/n 94823339

Radio X1 (without UY4) 15464950 connector

Pin

Wire

Circuit

Function

1

RD/WH

540

Battery Voltage

2

BN

201

Left Front Speaker Output (+)

3

L-GN

200

Right Front Speaker Output (+)

6

D-GN

145

Antenna Relay Coil Supply Voltage (NB-UE1)

RD/WH

440

Battery Positive Voltage (UE1)

7

BN/WH

309

Park Lamp Feed - Right

8

BK

650

Ground

9

GY

118

Speaker Return - Left Front

10

D-GN

117

Speaker Return - Right Front

12

BN/WH

372

Remote Radio Return - Audio

13

D-GN

5060

Low Speed GMLAN Serial Data (WHB)

14

D-GN

5060

Low Speed GMLAN Serial Data (WHB)

D-GN

230

Instrument Panel Lamps Dimming Control (-WHB)

 

 

Radio X2 (without UY4) 15394150 connector

Pin

Wire

Circuit

Function

1

D-GN

230

Instrument Panel Lamps Dimming Control

5

BN

199

Left Rear Speaker Output (+)

6

D-BU

46

Right Rear Speaker Output (+)

7

OG

667

Mono Mix In (+)

12

D-BU

1796

Steering Wheel Controls Signal

13

YE

116

Left Rear Speaker Output (-)

14

L-BU

115

Right Rear Speaker Output (-)

15

GY

668

Mono Mix In (-)

16

YE

43

Accessory Voltage

 

14 pin GM 15488568, 7283-4490-30 (88988743) connector layout
14 pin GM 15488568, 7283-4490-30 (88988743) connector
According to 1 reports in our database (1 positive and 0 negative) the Chevrolet (2005-2011) Aveo, Pontiac Wave, Pontiac G3, Holden Barina Head Unit pinout should be correct.

Is this pinout

Additional connector №3

16 pin GM 15491285, 7283-9076-30 (15136073) amplifier wiring harness connector layout
16 pin GM 15491285, 7283-9076-30 (15136073) amplifier wiring harness connector
Chevrolet (2005-2011) Aveo, Pontiac Wave, Pontiac G3, Holden Barina Head Unit visual pinout:click to enlarge
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