S70R Radio Control Switch - Steering Wheel
WARNING: This page is about a different car, the 2021 Buick Envision. 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: Steering Wheel
- OEM Connector: 13541203
- Service Connector: Service by Harness - See Part Catalog
- Description: 12 - Way F Mini 50 Series (GY)
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Terminal Part Information
| Terminal Type ID |
Terminated Lead |
Diagnostic Test Probe |
Terminal Removal Tool |
| I |
Not Available |
No Tool Required |
Not Available |
| Pin |
Size |
Color |
Circuit |
Function |
Terminal Type ID |
Option |
| 1 |
- |
RD / GN |
5140 |
Battery Positive Voltage |
I |
- |
| 2 |
- |
YE / BK |
3893 |
Steering Wheel LED Backlight Dimming Control |
I |
- |
| 3 |
- |
GN / BK |
3894 |
Instrument Cluster LIN Bus 1 |
I |
- |
| 6 |
- |
BK / WH |
6051 |
Steering Wheel Ground |
I |
- |
| 7 |
- |
BN / WH |
4313 |
Radio Favorite Forward Switch Signal |
I |
- |
| 8 |
- |
YE / BU |
4312 |
Radio Favorite Back Switch Signal |
I |
- |
| 9 |
- |
VT |
3892 |
Indicator Dimming Control 2 |
I |
- |
| 10 |
- |
BU |
4315 |
Radio Volume Up Switch Signal |
I |
- |
| 11 |
- |
GY / BN |
4314 |
Radio Volume Down Switch Signal |
I |
- |