Body Control Module (BCM) C3

WARNING: This page is about a different car, the 2007 Suzuki XL7. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Body Control Module (BCM) C3 - Connector Pin Locations

Courtesy of SUZUKI OF AMERICA CORP.

Connector Part Information

OEM: HITPB-25-C-LE

Service: -

Description: 25-Way F HIT Series (L-BU)

Terminal Part Information

Pins: 1, 2, 3, 5

Terminal/Tray: SNAC-A061T-M2.8/20

Core/Insulation Crimp: E/A

Release Tool/Test Probe: 12094429/J-35616-4A (PU)

Pins: 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22

Terminal/Tray: SNAC3-A021T-M0.64/20

Core/Insulation Crimp: J/J

Release Tool/Test Probe: 12094429/J-35616-64B (L-BU)

BODY CONTROL MODULE (BCM) C3 CONNECTOR TERMINAL INFORMATION

Pin	Wire Color	Circuit No.	Function
1	BK/WH	1551	Ground
2	RD/WH	240	Battery Positive Voltage
3	RD/WH	1040	Battery Positive Voltage
4	-	-	Not Used
5	BK/WH	1551	Ground
6	-	-	Not Used
7	YE	749	Security Indicator Control
8	TN/BK	2500	High Speed GMLAN Serial Data Bus+
9	TN	2501	High Speed GMLAN Serial Data Bus-
10	D-GN	5060	Low Speed GMLAN Serial Data
11	D-GN	44	Instrument Panel Lamps Dimmer Switch Signal
12	OG/WH	812	12-Volt Reference or IP Dimming Voltage Reference
13	D-BU	6037	Brake Pedal Displacement Sensor Signal
14	OG/BK	6035	Brake Pedal Displacement Sensor Low Reference
15	GY	6036	Brake Pedal Displacement Sensor 5 Volt Reference
16	TN/BK	2500	High Speed GMLAN Serial Data Bus+
17	TN	2501	High Speed GMLAN Serial Data Bus-
18	PU/WH	1382	LED Dimming Signal/LED Dimming Supply
19	L-BU	5986	Serial Data Communication Enable
20	-	-	Not Used
21	OG	192	Front Fog Lamp Switch Signal/Fog Lamps Enable
22	GN/WH	7158	Cruise Control Indicator Dimming Signal
23-25	-	-	Not Used