S78 Turn Signal/Multifunction Switch
WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. However, it is still accessible from the selected car via links, so may be relevant.
 Courtesy of GENERAL MOTORS COMPANY
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Connector Part Information
- Harness Type: Instrument Panel
- OEM Connector: SHC2PB-12-2AK
- Service Connector: 13576635
- Description: 12-Way F 0.64 Series (BK)
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Terminal Part Information
| Terminal Type ID |
Terminated Lead |
Diagnostic Test Probe |
Terminal Removal Tool |
Service Terminal |
Tray Name |
Core Crimp |
Insulation Crimp |
| I |
13575870 |
J-35616-64B (LT BU) |
J-38125-12A |
SNAC3-A021T-M0.64 |
Delphi 20 |
J |
J |
| Pin |
Size |
Color |
Circuit |
Function |
Terminal Type ID |
Option |
| 1 |
0.35 |
WH/GN |
663 |
Hazard Switch Left Turn Signal |
I |
- |
| 2 |
0.35 |
WH |
524 |
Headlamp Dimmer Switch High Beam Signal |
I |
- |
| 3 |
0.35 |
BK |
1650 |
Ground |
I |
- |
| 4 |
0.35 |
YE/BN |
307 |
Headlamp Switch Flash To Pass Signal |
I |
- |
| 5 |
0.35 |
GY/BU |
893 |
Driver Information Center Select Menu Switch Signal |
I |
- |
| 6 |
0.35 |
BK/BN |
897 |
Driver Information Center Switch Low Reference |
I |
- |
| 7 |
0.35 |
VT/BU |
664 |
Hazard Switch Right Turn Signal |
I |
- |
| 8 - 11 |
- |
- |
- |
Not Occupied |
- |
- |
| 12 |
0.35 |
GN/WH |
1358 |
Driver Information Center Switch Signal |
I |
- |