SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET2006CHEVY EXPRESS G2500, VAN CARGO, 6.6 2REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 2268 (WIRING SYSTEMS AND POWER MANAGEMENT - ELECTRICAL CENTER IDENTIFICATION VIEWS & COMPONENT CONNECTOR END VIEW INDEX)ELECTRICAL CENTER IDENTIFICATION VIEWSJUNCTION BLOCK - LEFT I/P X10
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2

Junction Block - Left I/P X10

2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION Junction Block - Left I/P X10
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Junction Block - Left I/P X10 Connector End View
GM1665718Courtesy of GENERAL MOTORS CORP.
Junction Block - Left I/P X10

Pin Wire Circuit Function
1 0.5 RD/WH 240 Battery Positive Voltage
0.5 RD/WH 240 Battery Positive Voltage (TRW and/or UG1)
2 0.35 OG 6815 Inadvertent Power Control
3 0.35 PK 1691 Backup Lamp Relay Control (DF5)
4 0.35 BN/WH 230 Instrument Panel Lamp Control
0.35 BN/WH 230 Instrument Panel Lamp Control
5 0.35 YE 61 Low Reference
6 0.35 D-GN/WH 636 Ambient Air Temperature Sensor Signal
7 0.35 GY 1690 Automatic Day/Night Mirror Signal (DL3 or DR4)
8 0.35 D-BU 38 Backup Lamp Control (DL3 or DR4)
Connector Part Information 
  • OEM: 13516830
  • Service: 19149291
  • Description: 8-Way F GT 280 Series (GY)

Terminal Part Information 
  • Terminal/Tray: 15304711/8
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

Shop Manual-Ready ToolsFree Quote CheckQuote Shield Pro

When to See a Mechanic

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.