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Home >> Chevrolet >> 2021 >> Tahoe SSV >> Repair and Diagnosis (Single Page) >> Quick Lookups >> Wiring Diagrams >> Component Connector End Views (E13LA - K4 (X2)) >> Component Connector End Views >> K4 Running Board Control Module X1 (B3L)
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K4 Running Board Control Module X1 (B3L)

GM1420587Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type:Chassis
  • OEM Connector: 33334914
  • Service Connector: 19368306
  • Description: 6-Way F 2.8 Series, Sealed (GY)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I Not required J-35616-35 (VT) No Tool Required
Pin Size Color Circuit Function Terminal Type ID Option
1 2.5 RD/YE 1142 Battery Positive Voltage I -
2 2 GY 7472 Left Running Board Step Motor Control Retract I -
3 2 BU 7470 Right Running Board Step Motor Control Extend I -
4 2.5 BK 1650 Ground I -
5 2 WH/BN 7471 Left Running Board Step Motor Control Extend I -
6 2 GN 7469 Right Left Running Board Step Motor Control Retract I -