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Home >> GMC >> 2021 >> Acadia AT4 >> Repair and Diagnosis >> External Pages >> Different car >> Section 445 (Component Connector End Views (T8B (LSY)-X92RA)) >> Component Connector End Views >> T8D Ignition Coil 4 (LGX)

T8D Ignition Coil 4 (LGX)

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.
GM4210809Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Engine Wiring Harness
  • OEM Connector: 13514090
  • 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 1 BK 450 Ground I LGX
2 0.5 BK/GY 2130 Ignition Control Low Reference Bank 2 I LGX
3 0.5 YE/BU 2124 Ignition Control 4 I LGX
4 1 VT/BU 5292 Powertrain Main Relay Fused Supply Voltage 3 I LGX