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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 >> X165 Engine Harness to Engine Block Coolant Flow Control Valve Jumper Harness (LM2)

X165 Engine Harness to Engine Block Coolant Flow Control Valve Jumper Harness (LM2)

GM4778903Courtesy of GENERAL MOTORS COMPANY
GM5068799Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 33358808
  • Service Connector: 19371206
  • Description: 3-Way F 1.2 MCON-CB Series, Sealed (BK)
Connector Part Information
  • Harness Type: Engine Block Coolant Flow Control Valve Jumper
  • OEM Connector: 13591344
  • Service Connector: Service by Harness -
  • Description: 3-Way M (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I Not required J-35616-16 (LT GN) No Tool Required
II Not Available No Tool Required Not Available
Pin Size Color Circuit Terminal Type ID Option Function Pin Size Color Circuit Terminal Type ID Option
1 0.5 GN/BN 2732 I - Engine Control Module LIN Bus 4 1 0.5 GN/BN 2732 II -
2 0.5 BK 6550 I - Ground 2 0.5 BK 6550 II -
3 0.5 VT/BU 5294 I - Powertrain Main Relay Fused Supply Voltage 5 3 0.5 VT/BU 5294 II -