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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) X5
2011 GMC Savana Special 4.8 A

Body Control Module (BCM) X5

2011 GMC Savana Special 4.8 ASECTION Body Control Module (BCM) X5
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) X5
GM1664500Courtesy of GENERAL MOTORS CORP.
Body Control Module (BCM) X5

Pin Wire Circuit Function
1 1 YE 618 Left Rear Turn Signal Lamp Control
2 1 D-GN 619 Right Rear Turn Signal Lamp Control
3 - - Not Used
4 0.8 L-BU/WH 1314 Left Front Turn Signal Lamp Control
5 0.5 WH 5065 Stop Lamps Control
6 0.35 L-BU/WH 6311 Torque Converter Clutch (TCC) Brake Signal
7 - - Not Used
8 0.5 PK 5076 5-Volt Reference (LU3 or LMF)
9 0.5 WH 5075 Current Sensor Signal (LU3 or LMF)
10 0.5 BN 5077 Low Reference (LU3 or LMF)
11 0.35 YE 43 Ignition Voltage
12 - - Not Used
13 0.35 OG 300 Ignition Voltage
14-15 - - Not Used
16 0.35 L-BU 1134 Park Brake Switch Signal
17 - - Not Used
18 0.35 TN 28 Horn Relay Control
19 - - Not Used
20 0.35 GY 91 Windshield Wiper Switch Signal 2
21 0.35 TN 860 Front Windshield Wiper Switch High Signal
22 - - Not Used
23 0.35 PK/WH 1970 Headlamp Low Beam Relay Control
24 0.35 D-BU 45 Park Lamp Control
25 - - Not Used
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 15480179
  • Service Connector: 88988837
  • Description: 25-Way F HIT Series (BN)
Terminal Part Information
  • Pins: 6, 8-11, 13, 15-16, 18-21, 23-24
  • 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
  • Pins: 1-2, 4-5
  • 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: Pins: 1-2 - C/A
  • Core/Insulation Crimp: Pins: 4-5 - E/A
RENDER: 1.0x

NO RELATED

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

  • • You smell fuel, burning insulation, or see smoke.
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  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
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