Chevrolet (2005-2011) Aveo, Pontiac Wave, Pontiac G3, Holden Barina Head Unit pinout diagram @ pinoutguide.com

30 pin (14+16) Chevrolet Car Stereo proprietary connector

at the head unit

p/n 94823339

The pinout should fit 4 devices/models. Click to list>

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)
6	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)
14	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

at the wiring harness (connector end view)

Pinout status: +1 -0

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