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Home >> GMC >> 2021 >> Yukon AT4 >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Inline Harness Connector End Views (X140 - X182) >> Inline Harness Connector End Views >> X160 Engine Harness to Fuel Injector Harness (LM2)

X160 Engine Harness to Fuel Injector Harness (LM2)

GM2871866Courtesy of GENERAL MOTORS COMPANY
GM5187933Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 33221171
  • Service Connector: 19333239
  • Description: 12-Way F 1.5 MX Series, Sealed (D-GY)
Connector Part Information
  • Harness Type: Fuel Injector
  • OEM Connector: 33482-6261
  • Service Connector: Service by Harness -
  • Description: 12-Way M 1.5 MX Series, Sealed (GY)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I 85528055 J-35616-14 (GN) J-38125-217
II Not required J-35616-3 (GY) No Tool Required
Pin Size Color Circuit Terminal Type ID Option Function Pin Size Color Circuit Terminal Type ID Option
1 1.5 BN/WH 4901 I - Direct Fuel Injector High Voltage Supply Cylinder 1 1 1.5 BN/WH 4901 II -
2 1.5 BN 4801 I - Direct Fuel Injector High Voltage Control Cylinder 1 2 1.5 BN 4801 II -
3 1.5 BU/GY 4902 I - Direct Fuel Injector High Voltage Supply Cylinder 2 3 1.5 BU/GY 4902 II -
4 1.5 BU 4802 I - Direct Fuel Injector High Voltage Control Cylinder 2 4 1.5 BU 4802 II -
5 1.5 GN/GY 4903 I - Direct Fuel Injector High Voltage Supply Cylinder 3 5 1.5 GN/GY 4903 II -
6 1.5 GN 4803 I - Direct Fuel Injector High Voltage Control Cylinder 3 6 1.5 GN 4803 II -
7 1.5 BU/WH 4904 I - Direct Fuel Injector High Voltage Supply Cylinder 4 7 1.5 BU/WH 4904 II -
8 1.5 GY/BU 4804 I - Direct Fuel Injector High Voltage Control Cylinder 4 8 1.5 GY/BU 4804 II -
9 1.5 GN/WH 4905 I - Direct Fuel Injector High Voltage Supply Cylinder 5 9 1.5 GN/WH 4905 II -
10 1.5 WH/GN 4805 I - Direct Fuel Injector High Voltage Control Cylinder 5 10 1.5 WH/GN 4805 II -
11 1.5 VT/GY 4906 I - Direct Fuel Injector High Voltage Supply Cylinder 6 11 1.5 VT/GY 4906 II -
12 1.5 VT/GN 4806 I - Direct Fuel Injector High Voltage Control Cylinder 6 12 1.5 VT/GN 4806 II -