Body Control Module (BCM) X3 (Z88)

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

Fig 1: Body Control Module (BCM) X3 (Z88) Connector End View

Courtesy of GENERAL MOTORS CORP.

Body Control Module (BCM) X3 (Z88) Connector Parts Information

Connector Part Information

OEM: 15482791
Service: See Catalog
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: 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) X3 (Z88) Connector Terminal Identification

Pin	Wire	Circuit No.	Function
1	0.8 BK/WH	1551	Ground
2	0.8 RD/WH	1640	Battery Positive Voltage
3	0.8 RD/WH	4540	Battery Positive Voltage
4	-	-	Not Used
5	0.8 BK/WH	1551	Ground
6-7	-	-	Not Used
8	0.35 TN/BK	2500	High Speed GMLAN Serial Data Bus+
9	0.35 TN	2501	High Speed GMLAN Serial Data Bus-
10	0.35 D-GN	5060	Low Speed GMLAN Serial Data
11	0.35 D-GN	44	Instrument Panel Lamps Dimmer Switch Signal
12	0.35 OG/WH	812	12-Volt Reference
13	0.35 L-GN	526	Stop Lamp Switch Signal
14	0.35 TN	552	Low Reference
15	0.35 GY	598	5-Volt Reference
16	0.35 TN/BK	2500	High Speed GMLAN Serial Data Bus+
17	0.35 TN	2501	High Speed GMLAN Serial Data Bus-
18	0.35 PU/WH	1382	LED Dimming Signal
19	0.35 L-BU	5986	Communication Enable (MH6)
20	-	-	Not Used
21	0.35 OG	192	Fog Lamps Enable (T96)
22	0.35 GN/WH	7158	Cruise Control Indicator Dimming Signal
23-25	-	-	Not Used