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HOMESERVICE MANUALSCHEVROLET2006SUBURBAN K1500, 5.3 ZREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1827 (COMPONENT LOCATIONS - ELECTRICAL CENTER IDENTIFICATION VIEWS)ELECTRICAL CENTER IDENTIFICATION VIEWSFUSE BLOCK - I/P X3
2006 Chevrolet Suburban K1500, 5.3 Z

Fuse Block - I/P X3

2006 Chevrolet Suburban K1500, 5.3 ZSECTION Fuse Block - I/P X3
WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 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
GM1667399Courtesy of GENERAL MOTORS CORP.
Fuse Block - I/P X3

Pin Wire Circuit Function
A1 - - Not Used
A2 0.35 L-BU 195 Door Lock Control (YE9 or HP2)
0.35 L-BU 5921 Driver Unlock Relay Control (except YE9, MEX, HP2 or A52)
A3 0.35 WH 194 Unlock Relay Control (AU3, AN3 or HP2)
A4 - - Not Used
A5 0.35 OG/BK 781 Driver Door Lock Switch Unlock Signal (except YE9, MEX, HP2 or A52)
A6 0.35 PK/BK 780 Driver Door Lock Switch Lock Signal (except YE9, MEX, HP2 or A52)
A7 - - Not Used
B1 0.8 TN 294 Door Lock Actuator Unlock Control (Crew Cab with AU3 or HP2)
0.8 TN 294 Door Lock Actuator Unlock Control (Crew Cab with AU3 or HP2)
B2-B3 - - Not Used
B4 0.8 GY 295 Door Lock Actuator Lock Control (Crew Cab with AU3 or HP2)
0.8 GY 295 Door Lock Actuator Lock Control (Crew Cab with AU3 or HP2)
B5 0.35 TN 126 Left Front Door Open Switch Signal (MEX or A52)
B6 0.35 GY/BK 745 Left Front Door Ajar Switch Signal (except AN3 or DL3)
B7 - - Not Used
Connector Part Information 
  • Harness: Body
  • 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.