Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
S48E Multifunction Switch - Center Console
2018 Buick Regal BaseSECTION S48E Multifunction Switch - Center Console
Connector Part Information
|
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 | 1850 | Ground | I | - |
| 2 | 0.35 | YE | 6817 | LED Backlight Dimming Control | I | - |
| 3 | 0.35 | WH | 6816 | Indicator Dimming Control | I | - |
| 4 - 8 | - | - | - | Not Occupied | - | - |
| 9 | 0.35 | GY/GN | 2555 | Rear Park Assist Disable Signal | I | UD5/UD7 |
| 10 | 0.35 | GN/BN | 5852 | Rear Park Assist LED Disable Signal | I | UD5/UD7 |
| 11 | - | - | - | Not Occupied | - | - |
| 12 | 0.35 | GY | 5054 | Sport Mode Switch Signal | I | F45 /UJC |
| 13 | 0.35 | GN/GY | 3215 | Computer Command Ride Sport LED Control | I | F45/UJC |
| 14 | 0.35 | BU/GY | 553 | Shift Select Switch Performance Signal | I | F45 |
| 15 | 0.35 | WH/BU | 3214 | Computer Command Ride Tour LED Control | I | F45 |
| 16 | 0.35 | GY/WH | 3153 | Lane Departure Warning Disable Switch Signal | I | UHX/UGN |
| 17 | 0.35 | WH | 3152 | Lane Departure Warning Indicator Control | I | UHX/UGN |
| 18 | - | - | - | Not Occupied | - | - |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.