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Home >> GMC >> 2021 >> Yukon AT4 >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Inline Harness Connector End Views (X320 - X430) >> Inline Harness Connector End Views >> X421 Body Harness to Police Strobe Light Provisional (5W4/9C1)

X421 Body Harness to Police Strobe Light Provisional (5W4/9C1)

GM5253496Courtesy of GENERAL MOTORS COMPANY
GM2667653Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Body
  • OEM Connector: 15514667
  • Service Connector: 84766296
  • Description: 8-Way F 1.5 OCS Series, Sealed (BK)
Connector Part Information
  • Harness Type: Police Strobe Light Provisional
  • OEM Connector: Not Available
  • Service Connector: Service by Harness -
  • Description: 8-Way M (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I Not required J-35616-2A (GY) No Tool Required
II Not required J-35616-3 (GY) No Tool Required
Pin Size Color Circuit Terminal Type ID Option Function Pin Size Color Circuit Terminal Type ID Option
1 0.75 GN 8892 I - Police Rear Corner Light Control 1 0.75 GN 8892 II -
2 1 BK 2050 I - Ground 2 0.75 BK 2050 II -
3 0.75 BU/WH 8891 I - Police Corner Strobe Synchronization Signal 3 0.75 BU/WH 8891 II -
4 0.75 YE 8894 I - Police Rear Corner Strobe Control 4 0.75 YE 8894 II -
5 0.75 GN 8892 I - Police Rear Corner Light Control 5 0.75 GN 8892 II -
6 0.75 BU/WH 8891 I - Police Corner Strobe Synchronization Signal 6 0.75 BU/WH 8891 II -
7 1 BK 2050 I - Ground 7 0.75 BK 2050 II -
8 0.75 YE 8894 I - Police Rear Corner Strobe Control 8 0.75 YE 8894 II -