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Home >> GMC >> 2021 >> Acadia AT4 >> Repair and Diagnosis >> External Pages >> Different car >> Section 442 (Component Connector End Views (K171-P16)) >> Component Connector End Views >> M128 Turbocharger Wastegate Actuator (LSY)

M128 Turbocharger Wastegate Actuator (LSY)

WARNING: This page is about a different car, the 2023 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
GM3747579Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Engine Wiring Harness
  • OEM Connector: 13507087
  • Service Connector: 19352911
  • Description: 6-Way F 1.2 MCON Series, Sealed (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I Not required J-35616-12 (BU) No Tool Required
Pin Size Color Circuit Function Terminal Type ID Option
1 0.5 BK/YE 548 Engine Control Sensors Low Reference 1 I LSY
2 0.5 WH 2590 Turbocharger Wastegate Motor Feedback Signal I LSY
3 0.5 BU/RD 460 Engine Control Sensors 5 Volt Reference 1 I LSY
4 0.5 WH/BN 2591 Turbocharger Wastegate Motor Open Control I LSY
5 0.5 WH/BU 2592 Turbocharger Wastegate Motor Close Control I LSY
6 - - - Not Occupied - -