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.
K9 Body Control Module X3
2018 Buick Regal BaseSECTION K9 Body Control Module X3
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 | 13582297 | J-35616-64B (LT BU) | J-38125-215A | Not Available | Not Available | Not Available | Not Available |
| Pin | Size | Color | Circuit | Function | Terminal Type ID | Option |
|---|---|---|---|---|---|---|
| 1 | 0.35 | GN/GY | 3277 | Vehicle Anti-Theft System Immobilizer Low Reference | I | - |
| 2 | 0.35 | GN/VT | 7533 | Local Interconnect Network Serial Data Bus 11 | I | - |
| 3 | 0.35 | GY/BK | 3276 | Vehicle Anti-Theft System Immobilizer Control | I | - |
| 4 | 0.5 | WH/RD | 1444 | 12V Reference | I | - |
| 5 | 0.35 | YE | 4 | Accessory Ignition Voltage | I | - |
| 6 | 0.35 | VT | 3 | Run/Crank Ignition 1 Voltage | I | - |
| 7 | - | - | - | Not Occupied | - | - |
| 8 | 0.5 | GN | 6818 | Steering Wheel Resistor Ladder Signal 1 | I | - |
| 9 | 0.5 | BN/GN | 1884 | Cruise Control Set/Coast/Resume/Accelerate Switch Signal | I | - |
| 10 | 0.35 | BK/GY | 6009 | Windshield Wiper Switch Low Reference | I | - |
| 11 | 0.35 | WH | 524 | Headlamp Dimmer Switch High Beam Signal | I | - |
| 12 | 0.35 | WH/GN | 663 | Hazard Switch Left Turn Signal | I | - |
| 13 | 0.35 | YE/BU | 1714 | Windshield Wiper Switch Low Signal | I | - |
| 14 | 0.35 | BU/GY | 553 | Shift Select Switch Performance Signal | I | - |
| 15 | - | - | - | Not Occupied | - | - |
| 16 | 0.5 | GY/GN | 5737 | Adaptive Cruise Control Gap Up/Down Switch Signal | I | UGN/UHX |
| 17 | 0.35 | YE/BN | 307 | Headlamp Switch Flash To Pass Signal | I | - |
| 18 | 0.5 | GN/WH | 3287 | Horn Switch Signal | I | - |
| 19 | - | - | - | Not Occupied | - | - |
| 20 | 0.35 | GY | 1715 | Windshield Wiper Switch High Signal | I | - |
| 21 - 22 | - | - | - | Not Occupied | - | - |
| 23 | 0.35 | BU/GY | 192 | Front Fog Lamp Switch Signal | I | - |
| 24 | 0.35 | VT/BU | 664 | Hazard Switch Right Turn Signal | I | - |
| 25 | 0.35 | WH/BK | 94 | Windshield Washer Switch Signal | I | - |
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.