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Home >> Pontiac >> 2007 >> Solstice Base, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 251 (Wiring Systems And Power Management - Component Connector End Views - 1 Through D) >> Component Connector End Views - 1 Through D >> Body Control Module (BCM) X2

Body Control Module (BCM) X2

WARNING: This page is about a different car, the 2010 Pontiac G5 and 2010 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Body Control Module (BCM) X2
GM1376254Courtesy of GENERAL MOTORS CORP.
Body Control Module (BCM) X2

Pin Wire Circuit Function
1 0.5 BN/WH 2500 High Speed GMLAN Serial Data (+)
2 0.35 TN/BK 2500 High Speed GMLAN Serial Data (+)
3 0.35 YE 10 Headlamp Switch Signal
4 0.35 PU 524 Headlamp Dimmer Switch High Beam Signal
5 0.35 BN/WH 301 Park Lamp Switch On Signal
6-8 - - Not Used
9 0.35 WH 111 Hazard Warning Switch Signal
10 0.35 TN 1576 Rear Compartment Lid Release Switch
11 0.35 D-GN 264 Security Indicator Lamp Supply Voltage
12-13 - - Not Used
14 0.35 TN 28 Horn Relay Control
15 0.35 WH 103 Headlamp Switch - Headlamps On Signal
16 0.35 OG 192 Front Fog Lamp Switch Signal (T37)
17 0.35 PU/WH 549 Headlamp Switch - Headlamps Off Signal
18 0.35 WH 5359 5-Volt Reference
19 0.5 BN 2501 High Speed GMLAN Serial Data (-)
20 0.35 TN 2501 High Speed GMLAN Serial Data (-)
21-25 - - Not Used
26 0.35 D-GN 44 I/P Lamp Dimmer Switch Signal
27-30 - - Not Used
31 0.35 YE 5361 BPP Sensor Signal
32-37 - - Not Used
38 0.35 D-GN 5060 Low Speed GMLAN Serial Data
39-43 - - Not Used
44 0.35 L-GN/BK 1137 DRL Ambient Light Sensor Signal
45-46 - - Not Used
47 0.35 YE/BK 1138 DRL Ambient Light Sensor Low Reference
48-50 - - Not Used
51 0.35 BN 1356 Flash To Pass Switch Signal
52-55 - - Not Used
56 0.35 WH 1390 Off/Run/Crank Voltage
57 0.35 GY 112 Windshield Wiper Switch Signal
58 0.35 PU 719 Low Reference
59 0.35 BN 5360 Low Reference
60 - - Not Used
61 0.35 GY 1884 Cruise Control Switch Signal (K34)
62 0.35 WH/BK 1073 Ignition Key Resistor Signal
63-65 - - Not Used
66 0.35 YE/BK 1418 Left Rear Turn Signal Switch Signal
67 0.35 D-GN/WH 1419 Right Rear Turn Signal Switch Signal
68 0.35 L-BU 292 Rear Defog Switch Signal
69 0.35 L-GN 66 A/C Request Signal (C67)
70 - - Not Used
71 0.35 PU 5234 Passenger Seatbelt Reminder
72 0.35 WH 193 Rear Defog Relay Control
Connector Part Information 
  • Harness: I/P
  • OEM: 15393121
  • Service: 88987848
  • Description: 72-Way F Micro 64 (GY)
Terminal Part Information 
  • Terminal/Tray: 15359541/4
  • Core/Insulation Crimp: M/M
  • Release Tool/Test Probe: 15381651-2/J-35616-64B (L-BU)