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Home >> GMC >> 2019 >> Terrain SL >> Repair and Diagnosis >> External Pages >> Different car >> Section 658 (Component Connector End Views (S79D (X2) - T8F)) >> Component Connector End Views >> T8C Ignition Coil 3 (LGY)

T8C Ignition Coil 3 (LGY)

WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.
GM4210809Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type:Engine Wiring Harness
  • OEM Connector: 33390897
  • Service Connector: 85518225
  • Description: 4-Way F 1.2 MCON-CB Series, Sealed (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I Not required J-35616-16 (L-GN) No Tool Required
Pin Size Color Circuit Function Terminal Type ID Option
1 0.75 BK 6150 Engine Odd Bank Ground I -
2 0.5 BK/BU 2129 Ignition Control Low Reference Bank 1 I -
3 0.5 GN/BU 2123 Ignition Control 3 I -
4 1 VT/BU 5291 Powertrain Main Relay Fused Supply Voltage 2 I -