LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1694 (Component Locations - Electrical Center Identification Views) >> Electrical Center Identification Views >> Junction Block - Left I/P X11 (except MEX)

Junction Block - Left I/P X11 (except MEX)

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: Junction Block - Left I/P X11 (except MEX)
GM1665725Courtesy of GENERAL MOTORS CORP.
Junction Block - Left I/P X11 (except MEX)

Pin Wire Circuit Function
1 3 RD/WH 1340 Battery Positive Voltage (Crew Cab with A31 or HP2, or Extended Cab with ABV)
2 3 RD/WH 1440 Battery Positive Voltage (AG2 or HP2)
3 - - Not Used
4 0.5 BN/WH 230 Instrument Panel Lamps Dimming Control (Crew Cab with A31 and Y91)
0.5 BN/WH 230 Instrument Panel Lamps Dimming Control (Crew Cab with A31 and Y91)
5 0.35 D-BU 38 Backup Lamp Relay Control
6 0.35 PK 1139 Ignition 1 Voltage
7 0.8 RD/WH 4440 Battery Positive Voltage (except AL0 or HP2)
0.5 RD/WH 4440 Battery Positive Voltage (AL0 or HP2)
0.5 RD/WH 4440 Battery Positive Voltage (AL0 or HP2)
8 - - Not Used
Connector Part Information 
  • Harness: Body
  • OEM: 13516833
  • Service: 19115668
  • Description: 8-Way F GT 280 Series (L-GY)
Terminal Part Information 
  • Pins: 1, 2
  • Terminal/Tray: 13525969/4
  • Core/Insulation Crimp: F/D
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: 7 (except AL0 or HP2)
  • Pins: 4, 6, 8
  • Terminal/Tray: 13525970/4
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: 5
  • Terminal/Tray: 15304711/8
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: 7 (AL0 or HP2)
  • Terminal/Tray: 13525920/4
  • Core/Insulation Crimp: 2/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)