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Home >> Buick >> 2013 >> Verano Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 202 (Wiring Systems And Power Management - Component Connector End Views - K20 ECM X2 Through X85) >> Component Connector End Views >> S78 Turn Signal/Multifunction Switch
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S78 Turn Signal/Multifunction Switch

WARNING: This page is about a different car, the 2012 Buick Verano. However, it is still accessible from the selected car via links, so may be relevant.
GM2180217
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: SHC2PB-12-2AK
  • Service Connector: 13576635
  • Description: 12-Way F 0.64 Series (BK)
Terminal Part Information
  • Terminated Lead: 13582341
  • Release Tool: J-38125-12A
  • Diagnostic Test Probe: J-35616-64B (L-BU)
  • Terminal/Tray: Not Available
  • Core/Insulation Crimp: Not Available
S78 Turn Signal/Multifunction Switch

Pin Size Color Circuit Function Option
1 0.5 WH/GN 663 Hazard Switch Left Turn Signal -
2 0.5 WH 524 Headlamp Dimmer Switch High Beam Signal -
3 0.5 BK 1650 Ground -
4 0.5 YE/BN 307 Headlamp Switch Flash To Pass Signal -
5 0.5 GY/BU 893 Driver Information Center Select Menu Switch Signal -
6 0.5 BK/BN 897 Low Reference -
7 0.5 VT/BU 664 Hazard Switch Right Turn Signal -
8-11 - - - Not Used -
12 0.5 GN/WH 1358 Driver Information Center Switch Signal -