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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 8 (Component Connector End Views (S78-X92D)) >> Component Connector End Views >> T8D Ignition Coil 4 (LSY)

T8D Ignition Coil 4 (LSY)

WARNING: This page is about a different car, the 2021 Cadillac XT5. However, it is still accessible from the selected car via links, so may be relevant.
GM2717079Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 13503575
  • Service Connector: 13587299
  • Description: 4 -Way F 1.2 Multilock Series, Sealed (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I Not required J-35616-16 (LT GN) No Tool Required
Pin Size Color Circuit Function Terminal Type ID Option
1 0.75 BK 250 Ground I LSY
2 0.75 BK / BU 2129 Ignition Control Low Reference Bank 1 I LSY
3 0.75 YE / BU 2124 Ignition Control 4 I LSY
4 0.75 VT / BU 5291 Powertrain Main Relay Fused Supply Voltage 2 I LSY