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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 >> M37 Mode Door Actuator

M37 Mode Door Actuator

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.
GM2220563Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: HVAC Wiring Harness
  • OEM Connector: 13590886
  • Service Connector: Service by Harness - See Part Catalog
  • Description: 6-Way F 0.64 Micro-Quadlock Series (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I Not required J-35616-64B (L-BU) No Tool Required
Pin Size Color Circuit Function Terminal Type ID Option
1 - YE 3165 Mode Door Actuator Control 1 I -
2 - BK 7572 HVAC Door Actuator Control I -
3 - WH/RD 3166 Mode Door Actuator Control 2 I -
4 - GY/BN 3167 Mode Door Actuator Control 3 I -
5 - - - Not Occupied - -
6 - GN/WH 3168 Mode Door Actuator Control 4 I -