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Home >> GMC >> 2017 >> Acadia SL >> Repair and Diagnosis >> External Pages >> Different car >> Section 7 (Wiring Systems And Power Management - Component Connector End Views - K36 To K99 X4) >> Component Connector End Views >> K74 Human Machine Interface Control Module X2
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K74 Human Machine Interface Control Module X2

WARNING: This page is about a different car, the 2016 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
GM3556661
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 19151154
  • Service Connector: 19151154
  • Description: 12-Way F 64 Series, Sealed (GY)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Name Core Crimp Insulation Crimp
I 13575845 J-35616-64B (LT BU) J-38125-215A Not Available Not Available Not Available Not Available
Pin Size Color Circuit Function Terminal Type ID Option
1 0.35 WH/VT 3999 MOST Control I -
2 0.35 WH/GN 3997 MOST Serial Data (-) I -
3 0.35 GY/VT 3998 MOST Serial Data (+) I -
4 - - - Not Occupied - -
5 0.35 GY/YE 6972 Camera Signal 2 + I -
6 0.35 WH/BU 6973 Camera Signal 2 I -
7 - - - Not Occupied - -
8 0.35 GY/VT 3998 MOST Serial Data (+) I -
9 0.35 WH/GN 3997 MOST Serial Data (-) I -
10 - 12 - - - Not Occupied - -