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HOMESERVICE MANUALSCHEVROLET2006CHEVY EXPRESS G2500, VAN CARGO, 6.6 2REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 2240 (WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - A/C COMPRESSOR TO EBCM (JH6))COMPONENT CONNECTOR END VIEWSBODY CONTROL MODULE (BCM) X2
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2

Body Control Module (BCM) X2

2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION Body Control Module (BCM) X2
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
GM1664496Courtesy of
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 15482790
  • Service Connector: 88988839
  • Description: 25-Way F HIT Series (WH)
Terminal Part Information
  • Pins: 1-5
  • Terminated Lead: 13575871
  • 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: 6-25
  • 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
Body Control Module (BCM) X2

Pin Wire Circuit Function
1 0.5 OG 6815 Inadvertent Power Control
2 0.5 RD/WH 2540 Battery Positive Voltage
3 0.5 BN/WH 230 Instrument Panel Lamp Dimming Control
4 - - Not Used
5 0.5 GY 157 Interior Lamp Control
6-7 - - Not Used
8 0.35 L-BU 13 Headlamp Switch Park Lamp Signal
9-10 - - Not Used
11 0.35 WH 278 Ambient Light Sensor Signal
12 0.35 WH 103 Headlamp Switch On Signal
13-15 - - Not Used
16 0.35 L-BU 3203 Outage Detection Signal (T4Q)
17 0.35 D-GN 306 Headlamp Switch Headlamps Off Signal
18 0.35 D-BU/WH 149 Courtesy Lamp Control
19 0.35 D-BU 3204 Outage Detection Signal (T4Q)
20 0.35 PU 5357 Right Tail Lamp Outage Detection Signal (Z75 with E52)
21 0.35 L-BU 1788 Traction Control Switch Signal
22 0.35 D-BU 38 Backup Lamp Relay Control
23-24 - - Not Used
25 0.35 PU 328 Interior Lamp Switch Voltage Control
RENDER: 1.0x

NO RELATED

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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

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  • • You are missing required tools, torque specs, or safe lifting equipment.
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