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Home >> Chevrolet >> 2006 >> Silverado 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1166 (Wiring Systems And Power Management - Diagnostic Starting Point & Splice Pack And In-Line Harness Connector End Views) >> Inline Harness Connector End Views >> X140 Engine Harness to the Fuel Injector Harness (LLT)

X140 Engine Harness to the Fuel Injector Harness (LLT)

WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
GM1986157Courtesy of GENERAL MOTORS CORP.
GM1986159Courtesy of GENERAL MOTORS CORP.
Connector Part Information 
  • OEM: 33472-0606
  • Service: See Catalog
  • Description: 6-Way F (BK)
Connector Part Information 
  • OEM: 33482-0601
  • Service: See Catalog
  • Description: 6-Way M (BK)
Terminal Part Information 
  • Pins: 2- 5, 8-10, 11, 12
  • Terminal/Tray: 33012-1002/26
  • Core/Insulation Crimp: Pins: 5, 11, 12 : E/C
  • Core/Insulation Crimp: Pins: 2-4, 8-10 : See Terminal Repair Kit
  • Release Tool/Test Probe: 12094429/J-35616-14 (GN)
Terminal Part Information 
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
X140 Engine Harness to the Fuel Injector Harness (LLT)

Pin Wire Circuit Function Pin Wire Circuit Function
1 1 D-BU 4802 Direct Fuel Injector (DFI) High Voltage Control Cylinder 2 1 1 D-BU 4802 Direct Fuel Injector (DFI) High Voltage Control Cylinder 2
2 1 D-BU/WH 4902 Direct Fuel Injector (DFI) High Voltage Supply Cylinder 2 2 1 D-BU/WH 4902 Direct Fuel Injector (DFI) High Voltage Supply Cylinder 2
3 1 L-BU 4804 Direct Fuel Injector (DFI) High Voltage Control Cylinder 4 3 1 L-BU 4804 Direct Fuel Injector (DFI) High Voltage Control Cylinder 4
4 1 L-BU/WH 4904 Direct Fuel Injector (DFI) High Voltage Supply Cylinder 4 4 1 L-BU/WH 4904 Direct Fuel Injector (DFI) High Voltage Supply Cylinder 4
5 1 PU 4806 Direct Fuel Injector (DFI) High Voltage Control Cylinder 6 5 1 PU 4806 Direct Fuel Injector (DFI) High Voltage Control Cylinder 6
6 1 PU/WH 4906 Direct Fuel Injector (DFI) High Voltage Supply Cylinder 6 6 1 PU/WH 4906 Direct Fuel Injector (DFI) High Voltage Supply Cylinder 6