K9 Body Control Module X3 Connector End View

WARNING: This page is about a different car, the 2011 Chevrolet Camaro. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: K9 Body Control Module X3 Connector End View

Courtesy of GENERAL MOTORS CORP.

K9 Body Control Module X3

Pin	Wire	Circuit	Function
1	0.35 D-GN/WH	3277	Immobilizer Ground
2	0.35 L-BU	7533	Linear Interconnect Network 11
3	0.35 D-GN	3166	Immobilizer Power
4	0.35 YE	7556	Headlamp Switch Reference Voltage
5	0.35 BN	4	Accessory Voltage
6	0.35 PK	3	Ignition Voltage
7	0.35 YE	143	Accessory Voltage (MYB/MYC)
8	0.35 L-GN	6818	Steering Wheel Control Switch Signal (NZL)
9	0.35 GY	1884	Cruise Control Switch Signal
10	0.35 TN/BK	6009	Low Reference
11	0.35 PU	524	Headlamp Dimmer Switch High Beam Signal
12	0.35 D-GN	663	Left Turn Signal
13	0.35 L-BU	1714	Windshield Wiper Switch Low Signal
14	-	-	Not Used
15	0.35 PK	1020	Ignition Voltage
16	-	-	Not Used
17	0.35 YE	307	Headlamp Switch Flash to Pass Signal
18	0.35 L-GN/WH	3287	Horn Switch Signal
19	-	-	Not Used
20	0.35 L-GN	1715	Windshield Wiper Switch High Signal
21	0.35 PU	5526	Tap Up/Tap Down Switch Signal (MYB/MYC)
22	0.35 WH/BK	1073	5-Volt Reference
23	-	-	Not Used
24	0.35 TN	664	Right Turn Signal
25	0.35 PK	94	Windshield Washer Switch Signal

Connector Part Information

Harness Type: Instrument Panel
OEM Connector: 13594127
Service Connector: 19151261
Description: 25-Way F 0.64 Series (L-GN)

Terminal Part Information

Terminated Lead: 13575870
Release Tool: J-38125-12A
Diagnostic Test Probe: J-35616-64B (L-BU)
Terminal/Tray: SNAC3-A021T-M0.64/20
Core/Insulation Crimp: J/J