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Home >> GMC >> 2017 >> Acadia SL >> Repair and Diagnosis >> External Pages >> Different car >> Section 9 (Wiring Systems And Power Management - Component Connector End Views - P43 To S79D) >> Component Connector End Views >> S42 Headlamp Leveling Switch
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S42 Headlamp Leveling Switch

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.
GM1974968
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 19115612
  • Service Connector: 19178090
  • Description: 6-Way F 0.64 Series (NA)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Name Core Crimp Insulation Crimp
I Not Required J-35616-64B (LT BU) No Tool Required Not Required Not Required Not Required Not Required
Pin Size Color Circuit Function Terminal Type ID Option
1 0.5 BK 1350 Ground I -
2 0.35 BN/YE 189 Headlamp Leveling Motor Control I -
3 - 4 - - - Not Occupied - -
5 0.5 YE 6817 LED Backlight Dimming Control I -
6 0.35 VT/GY 539 Run/Crank Ignition 1 Voltage I -