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HOMESERVICE MANUALSCHEVROLET2006SUBURBAN K2500, 6.0 UREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 2175 (WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT VIEWS &, COMPONENT CONNECTOR END VIEW INDEX)ELECTRICAL CENTER IDENTIFICATION VIEWSFUSE BLOCK - I/P X3
2006 Chevrolet Suburban K2500, 6.0 U

Fuse Block - I/P X3

2006 Chevrolet Suburban K2500, 6.0 USECTION Fuse Block - I/P X3
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 X3 Connector End Views
GM1667399Courtesy of GENERAL MOTORS CORP.
Fuse Block - I/P X3

Pin Wire Color Circuit No. Function
A1 - - Not Used
A2 0.35 L-BU 195 Door Lock Control (YE9)
0.35 L-BU 5921 Driver Unlock Relay Control (-YE9)
A3 0.35 WH 194 Unlock Relay Control (AU3/AN3)
A4 - - Not Used
A5 0.35 OG/BK 781 Driver Door Lock Switch Unlock Signal (-YE9)
A6 0.35 PK/BK 780 Driver Door Lock Switch Lock Signal (-YE9)
A7 - - Not Used
B1 0.8 TN 294 Door Lock Actuator Unlock Control (Crew Cab +AU3)
0.8 TN 294 Door Lock Actuator Unlock Control (Crew Cab +AU3)
B2-B3 - - Not Used
B4 0.8 GY 295 Door Lock Actuator Lock Control (Crew Cab +AU3)
0.8 GY 295 Door Lock Actuator Lock Control (Crew Cab +AU3)
B5 0.35 TN 126 Left Front Door Open Switch Signal (-AN3/DL3)
B6 0.35 GY/BK 745 Left Front Door Ajar Switch Signal (-AN3/DL3)
B7 - - Not Used
Connector Part Information 
  • OEM: 15467620
  • Service: 19115662
  • Description: 14-Way F GT 150/280 Series (BK)
Terminal Part Information 
  • Pins: A2, A3, A5, A6, B5, B6
  • Terminal/Tray: 12191812/19
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
  • Pins: B1, B4
  • Terminal/Tray: 15304711/8
  • Core/Insulation Crimp: 2/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
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.
  • • 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.