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HOMESERVICE MANUALSCHEVROLET2006SUBURBAN C2500, 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 X1
2006 Chevrolet Suburban C2500, 6.0 U

Fuse Block - I/P X1

2006 Chevrolet Suburban C2500, 6.0 USECTION Fuse Block - I/P X1
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 X1
GM1667403Courtesy of GENERAL MOTORS CORP.
Fuse Block - I/P X1

Pin Wire Color Circuit No. Function
A1 0.8 TN 201 Left Front Speaker Output (+)
A2 0.8 GY 118 Left Front Speaker Output (-)
A3-A4 - - Not Used
A5 0.35 GY 1690 Automatic Day/Night Mirror Signal (DF5 +DL3/DR4)
A6 0.35 PK 1691 Low Reference (DF5 +DL3/DR4)
B1 - - Not Used
B2 0.5 RD/WH 2540 Battery Positive Voltage
B3 - - Not Used
C1 0.35 BN/WH 230 Instrument Panel Lamps Dimming Control (AU3 -AN3)
C2 0.35 D-GN 5060 Low Speed GMLAN Serial Data (YE9/Y91 +AN3/DL3)
C3 0.5 L-BU/WH 1314 Left Front Turn Signal Lamp Supply Voltage (DL3/DPN)
C4 0.5 L-BU/WH 1314 Left Front Turn Signal Lamp Supply Voltage (DL3/DPN)
C5-C6 - - Not Used
D1 0.8 RD/WH 3040 Battery Positive Voltage
0.5 RD/WH 240 Battery Positive Voltage (5X7/5Y0/TRW -YE9)
D2 0.8 RD/WH 2940 Battery Positive Voltage
E1 3 BK 1850 Ground
E2 0.8 RD/WH 240 Battery Positive Voltage
0.5 RD/WH 240 Battery Positive Voltage (AN3/DL3)
E3 5 RD/BK 42 Battery Positive Voltage
F1 5 RD/BK 842 Battery Positive Voltage
F2 0.8 TN 294 Door Lock Actuator Unlock Control (AU3 -AN3/DL3)
F3 0.5 RD/WH 3840 Battery Positive Voltage
G1 0.8 GY 295 Door Lock Actuator Lock Control (AU3 -AN3/DL3)
G2 0.8 RD/WH 1040 Battery Positive Voltage
0.8 RD/WH 1040 Battery Positive Voltage
H1-H6 - - Not Used
J1 0.8 RD/WH 2740 Battery Positive Voltage
J2 0.8 RD/WH 2240 Battery Positive Voltage
J3 0.8 RD/WH 2140 Battery Positive Voltage
K1 0.35 BN 6136 Supply Voltage
K2 0.35 YE 6817 LED Backlight Dimming Control
K3-K6 - - Not Used
Connector Part Information 
  • OEM: 13552254
  • Service: See Catalog
  • Description: 40-Way F GT 150 280 Metri-Pack 800 (BK)
Terminal Part Information 
  • Pins: E3, F1
  • Terminal/Tray: 12110127/19
  • Core/Insulation Crimp: F/G
  • Release Tool/Test Probe: 12150860/J-35616-44 (YE)
  • Pins: E1
  • Terminal/Tray: 15304713/19
  • Core/Insulation Crimp: F/D
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: A1, A2, A5, A6, C1, C2, C3, C4, K1, K2
  • Terminal/Tray: 12191812/19
  • Core/Insulation Crimp: Pins A1, A2 - C/A
  • Core/Insulation Crimp: Pins A5, A6, C1, C2, C3, C4, K1, K2 - E/C
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
  • Pins: B2, D1, D2, E2, F2, F3, G1, G2, J1, J2, J3
  • Terminal/Tray: 15304711/8
  • Core/Insulation Crimp: Pins B2, E2, F3, J3 - E/A
  • Core/Insulation Crimp: Pins D1, D2, E2, F2, G1, G2, J1, J2 - 2/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
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.
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