LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 2014 >> Corvette 2D Convertible, Automatic Trans >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Wiring Systems And Power Management - Component Connector End Views - K23 (X1) To K84 (X4) >> Component Connector End Views >> K74 Human Machine Interface Control Module X3
April 5, 2026: LEMON Manuals is launched! Read the announcement.

K74 Human Machine Interface Control Module X3

GM2807425
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 13576672
  • Service Connector: Service by Cable Assembly - See Part Catalog
  • Description: 5-Way M 2.0 Mini-B USB Type (GY)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Core Crimp Insulation Crimp
I Not Available Not Available Not Available Not Available Not Available Not Available Not Available
K74 Human Machine Interface Control Module X3

Pin Size Color Circuit Function Terminal Type ID Option
1 0.22 RD 3149 USB Serial Data Supply Voltage I -
2 0.08 WH 3147 USB D (-) Serial Data I -
3 0.08 L-GN 3146 USB D (+) Serial Data I -
4 - - - Not Occupied - -
5 0.22 BK 3148 USB Serial Data Low Reference I -