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K89 Immobilizer Control Module

WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. However, it is still accessible from the selected car via links, so may be relevant.
GM2179789Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 4-1718346-1
  • Service Connector: 19368723
  • Description: 3-Way F 0.64 Micro-Quadlock Series (PU)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Name Core Crimp Insulation Crimp
I Not Required J-35616-14 (GN) No Tool Required Not Required Not Required Not Required Not Required
Pin Size Color Circuit Function Terminal Type ID Option
1 0.35 GN/GY 3277 Vehicle Anti-Theft System Immobilizer Low Reference I -
2 0.35 GN/VT 7533 Local Interconnect Network Serial Data Bus 11 I -
3 0.35 GY/BK 3276 Vehicle Anti-Theft System Immobilizer Control I -