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Home >> GMC >> 2021 >> Yukon XL AT4 >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Component Connector End Views (S79D - T12 (X2)) >> Component Connector End Views >> T8B Ignition Coil 2 (L84/L87)

T8B Ignition Coil 2 (L84/L87)

GM3240115Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 13863211
  • Service Connector: 19367596
  • Description: 4-Way F 1.5 MX Series, Sealed (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I Not required J-35616-14 (GN) No Tool Required
Pin Size Color Circuit Function Terminal Type ID Option
1 0.75 BK 6450 Engine Even Bank Ground I -
2 0.75 BK / GY 2130 Ignition Control Low Reference Bank 2 I -
3 0.75 BU / WH 2122 Ignition Control 2 I -
4 0.75 VT / BU 5292 Powertrain Main Relay Fused Supply Voltage 3 I -