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HOMESERVICE MANUALSCHEVROLET2006CHEVY EXPRESS G2500, VAN CARGO, 6.6 2REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 2274 (WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT VIEWS &, COMPONENT CONNECTOR END VIEW INDEX)ELECTRICAL CENTER IDENTIFICATION VIEWSFUSE BLOCK - I/P X2
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2

Fuse Block - I/P X2

2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION Fuse Block - I/P X2
WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Fuse Block - I/P X2 Connector End Views
GM1667401Courtesy of GENERAL MOTORS CORP.
Fuse Block - I/P X2

Pin Wire Color Circuit No. Function
A1 0.8 RD/WH 6040 Battery Positive Voltage (AZ3/Crew Cab/Extended Cab +D07 +UQ3)
A2 0.35 L-BU 5921 Driver Door Unlock Relay Control (YE9 -AN3/DL3)
A3 0.35 L-BU 195 Door Lock Control (AU3 -YE9 -AN3/DL3)
0.8 GY 295 Door Lock Actuator Lock Control (AU3 +YE9 -AN3/DL3)
A4 - - Not Used
A5 0.8 TN 694 Driver Door Lock Actuator Unlock Control (AU3 +YE9 -AN3/DL3)
A6-A7 - - Not Used
B1 2 RD/WH 1240 Battery Positive Voltage (Crew Cab +A31/ Extended Cab +ABV)
B2-B4 - - Not Used
B5 0.35 RD/WH 840 Battery Positive Voltage (UD7)
B6 - - Not Used
B7 0.5 RD/WH 1140 Battery Positive Voltage (AN3)
0.8 RD/WH 1140 Battery Positive Voltage (AP3/AP8)
Connector Part Information 
  • OEM: 15467621
  • Service: 19115663
  • Description: 14-Way F GT 150/280 Series (GY)
Terminal Part Information 
  • Pins: B1
  • Terminal/Tray: 15304713/19
  • Core/Insulation Crimp: 4/4
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: A1, B7
  • Terminal/Tray: 15304711/8
  • Core/Insulation Crimp: Pins A1, B7 - 2/A
  • Core/Insulation Crimp: Pins B7 - E/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: A2, A3, A5, B5,
  • Terminal/Tray: 12191812/19
  • Core/Insulation Crimp: Pins A2, B5 - E/C
  • Core/Insulation Crimp: Pins A3, A5 - C/A
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
RENDER: 1.0x

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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.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.