K9 Body Control Module X2 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 X2 Connector End View

Courtesy of GENERAL MOTORS CORP.

K9 Body Control Module X2

Pin	Wire	Circuit	Function
1	0.8 RD/WH	2140	Battery Positive Voltage
2	0.8 BK	1650	Ground
3	1 RD/WH	2940	Battery Positive Voltage
4	3 RD/WH	4040	Battery Positive Voltage
5-6	-	-	Not Used
7	0.35 YE	5361	Brake Pedal Position Sensor Signal
8	0.5 YE	6817	LED Backlight Dimming Control
9	-	-	Not Used
10	0.35 WH	278	Ambient Light Sensor Signal
11-12	-	-	Not Used
13	0.35 GY	5381	5-Volt Reference
14	0.35 L-BU	1788	Traction Control Switch Signal
15	0.35 OG/BK	781	Driver Door Lock Switch Unlock Signal
16	0.35 GY	3273	Low Reference
17-18	-	-	Not Used
19	0.35 PK/BK	780	Driver Door Lock Switch Lock Signal
20	-	-	Not Used
21	0.35 GY	6135	Linear Interconnect Network 4 (without CF5)
22	0.35 D-GN	5060	Low Speed GMLAN Serial Data
23	0.35 TN	2501	High Speed GMLAN Serial Data Bus -
24	0.35 TN/BK	2500	High Speed GMLAN Serial Data Bus +
25	0.35 PK/WH	3272	RCDLR Power
26	0.35 WH	111	Hazard Switch Signal
27	0.35 L-BU/WH	3275	RCDLR Data Transmit

Connector Part Information

Harness Type: Instrument Panel
OEM Connector: 13594133
Service Connector: 19151266
Description: 27-Way F 0.64 2.8 Series (L-BU)

Terminal Part Information

Pins: 1-3
Terminated Lead: 13327199
Release Tool: J-38125-12A
Diagnostic Test Probe: J-35616-35 (VT)
Terminal/Tray: SNAC-A061T-M2.8/20
Core/Insulation Crimp: E/A

Pin: 4
Terminated Lead: 13575560
Release Tool: J-38125-12A
Diagnostic Test Probe: J-35616-35 (VT)
Terminal/Tray: SNAC-A081T-M2.8/20
Core/Insulation Crimp: A/D

Pins: 7, 8, 10, 13-16, 19, 21-27
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