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Home >> Chevrolet >> 2005 >> Impala LS >> Repair and Diagnosis >> External Pages >> Different car >> Section 401 (Computer/Integrating Systems) >> Component Locator >> Computer/Integrating Systems Connector End Views >> Body Control Module >> Body Control Module (BCM) C6
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Body Control Module (BCM) C6

WARNING: This page is about a different car, the 2006 Buick Lucerne. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Body Control Module (BCM) C6 Connector End View
GM1664502Courtesy of GENERAL MOTORS CORP.
Computer/Integrating Systems Connector End Views

Connector Part Information 
  • OEM: HITPB-25-F-PK
  • Service: See Catalog
  • Description: 25-Way F (PK)
Terminal Part Information 
  • Pins: 1, 2, 3
  • Terminal/Tray: SNAC-A061T-M2.8/20
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 12094429/J-35616-4A (PU)
  • Pins: 12, 14, 15, 16, 21
  • 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) C6

Pin Wire Color Circuit No. Function
1 GY/BK 690 Courtesy Lamp Control
2 L-GN 24 Backup Lamp Supply Voltage
3 GY 8 Instrument Panel Lamp Supply Voltage
4-11 - - Not Used
12 OG/GY 744 Trunk Ajar Switch Signal
13 - - Not Used
14 L-GN/BK 748 Right Rear Door Ajar Switch Signal
15 L-BU/BK 747 Left Rear Door Ajar Switch Signal
16 D-BU/WH 1179 Left Rear Door Open Switch Signal
17-20 - - Not Used
21 YE 1491 Backlight Lamp Control
22-25 - - Not Used
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