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HOMESERVICE MANUALSGMC2011SAVANA SPECIAL 4.8 AREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 203 (WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - 1-2 SHIFT SOLENOID THROUGH FUEL INJECTOR 5)COMPONENT CONNECTOR END VIEWSBODY CONTROL MODULE (BCM)BODY CONTROL MODULE (BCM) X2
2011 GMC Savana Special 4.8 A

Body Control Module (BCM) X2

2011 GMC Savana Special 4.8 ASECTION Body Control Module (BCM) X2
WARNING: This page is about a different car, the 2011 GMC Savana, 2011 Chevrolet RV Cutaway, 2011 Chevrolet Cutaway, and 2011 Chevrolet Chevy Express. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Connector End View Body Control Module (BCM) X2
GM1664496Courtesy of GENERAL MOTORS CORP.
Body Control Module (BCM) X2

Pin Wire Circuit Function
1 0.8 OG 1732 Courtesy Lamp Control
2 0.5 RD/WH 2540 Battery Positive Voltage
3 0.5 BN/WH 230 Instrument Panel Lamps Dimming Control
4 - - Not Used
5 0.5 GY/BK 690 Courtesy Lamp Control (YF7)
0.8 D-BU/WH 149 Courtesy Lamp Control (without YF7)
6-7 - - Not Used
8 0.35 L-BU 13 Headlamp Switch Park Lamps Signal
9-10 - - Not Used
11 0.35 WH 278 Ambient Light Sensor Signal
12 0.35 WH 103 Headlamp Switch Headlamps On Signal
13-16 - - Not Used
17 0.35 D-GN 306 Headlamp Switch Headlamps Off Signal
18 0.35 D-BU/WH 149 Courtesy Lamp Control
19-20 - - Not Used
21 0.5 D-BU 6727 Traction Control Preference Switch Signal (JL4)
22 0.35 D-BU 38 Backup Lamp Relay Control
23-24 - - Not Used
25 0.35 PU 328 Interior Lamp Defeat Switch Signal
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 15482790
  • Service Connector: 88988839
  • Description: 25-Way F HIT Series (NA)
Terminal Part Information
  • Pins: 1-3, 5
  • Terminated Lead: 13327199
  • Release Tool: J-38125-12A
  • Diagnostic Test Probe: J-35616-35 (VT)
  • Terminal/Tray: SNAC-A061T-M2.8/20
  • Core/Insulation Crimp: E/A
  • Pins: 8, 11-12, 17-18, 21-22, 25
  • Terminated Lead: 13575870
  • Release Tool: J-38125-12A
  • Diagnostic Test Probe: J-35616-64B (L-BU)
  • Terminal/Tray: SNAC3-A021T-M0.64/20
  • Core/Insulation Crimp: J/J
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 15482790
  • Service Connector: 88988839
  • Description: 25-Way F HIT Series (NA)
Terminal Part Information
  • Pins: 1-3, 5
  • Terminated Lead: 13327199
  • Release Tool: J-38125-12A
  • Diagnostic Test Probe: J-35616-35 (VT)
  • Terminal/Tray: SNAC-A061T-M2.8/20
  • Core/Insulation Crimp: E/A
  • Pins: 8, 11-12, 17-18, 21-22, 25
  • Terminated Lead: 13575870
  • Release Tool: J-38125-12A
  • Diagnostic Test Probe: J-35616-64B (L-BU)
  • Terminal/Tray: SNAC3-A021T-M0.64/20
  • Core/Insulation Crimp: J/J
RENDER: 1.0x

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