K9 Body Control Module X2 Connector End View

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	1.5 RD/GY	40	Battery Positive Voltage
2	2.5 BK	50	Ground
3	1.5 RD/D-BU	40	Battery Positive Voltage
4	2.5 RD/GY	40	Battery Positive Voltage
5-6	-	-	Not Used
7	0.5 D-BU/YE	5361	Brake Apply Sensor Signal
8	0.5 YE	6817	LED Backlight Dimming Control
10	0.35 WH/D-BU	278	Ambient Light Sensor Signal
11	0.5 YE	7554	Park Lock Solenoid Soft Control
12	-	-	Not Used
13	0.5 WH	5359	Brake Apply Sensor Supply Voltage
14	0.5 D-BU/VT	1788	Traction Control Switch Signal (1)
15	0.5 BN-WH	781	Driver Door Lock Switch Unlock Signal
16	0.5 GY	3273	Remote Function Actuator Return
17-18	-	-	Not Used
19	0.5 BN/YE	780	Driver Door Lock Switch Lock Signal
21	0.5 D-GN/GY	6135	Linear Interconnect Network Bus 4
22	0.5 D-GN	5060	Low Speed GMLAN Serial Data
23	0.5 WH	2501	High Speed GMLAN Serial Data (-) (1)
24	0.5 D-BU	2500	High Speed GMLAN Serial Data (+) (1)
25	0.5 GY/WH	3272	Remote Function Actuator Supply Voltage
26	0.35 D-GN/WH	111	Hazard Switch Signal
27	0.5 D-BU/WH	3275	Remote Function Actuator Receive Signal

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

Terminal Part Information  Pins: Terminal Removal Tool T1 (0.35/0.5) Terminated Lead: - Release Tool: MKM-923-1A, 5A, 6A / J-38125-12A Diagnostic Test Probe: J-35616-64B (L-BU) Pins: Terminal Removal Tool T2 (1.5/2.5) Terminated Lead: - Release Tool: MKM-923-1A, 5A, 6A / J-38125-12A Diagnostic Test Probe: J-35616-35 (VT)