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.
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HOMESERVICE MANUALSCHEVROLET2018SILVERADO 2500 HD WT, 2D PICKUP, 6.0L ENG VIN G, RWD, GASREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSWIRING DIAGRAMSCOMPONENT CONNECTOR END VIEWS (E37EL - K20)COMPONENT CONNECTOR END VIEWSK9 BODY CONTROL MODULE X4
2018 Chevrolet Silverado 2500 HD WT, 2D Pickup, 6.0L Eng VIN G, RWD, Gas
K9 Body Control Module X4
2018 Chevrolet Silverado 2500 HD WT, 2D Pickup, 6.0L Eng VIN G, RWD, GasSECTION K9 Body Control Module X4
Connector Part Information
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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 | 13582297 | J-35616-64B (LT BU) | J-38125-22 | Not Available | Not Available | Not Available | Not Available |
| II | 13582298 | J-35616-64B (LT BU) | J-38125-22 | Not Available | Not Available | Not Available | Not Available |
| III | 13587507 | J-35616-35 (VT) | J-38125-12A | SNAC-A061T-M2.8 | Delphi 20 | E | A |
| Pin | Size | Color | Circuit | Function | Terminal Type ID | Option |
|---|---|---|---|---|---|---|
| 1 | 0.75 | YE | 712 | Left Headlamp Low Beam Control | III | - |
| 2 | 0.75 | YE | 312 | Right Headlamp Low Beam Control | III | - |
| 3 | 0.75 | GN/VT | 1315 | Right Front Turn Signal Lamp Control | III | - |
| 4 | 0.5 | BN/GN | 19 | Right Rear Stop/Turn Lamp Control | III | - |
| 5 - 6 | - | - | - | Not Occupied | - | - |
| 7 | 0.75 | GY/BU | 7538 | Left Front DRL Control | II | - |
| 8 - 10 | - | - | - | Not Occupied | - | - |
| 11 | 0.5 | VT/WH | 5065 | Stop Lamp Relay Coil Control | I | - |
| 12 | 0.35 | GY/VT | 755 | RAP Relay Coil Control | I | - |
| 13 | 0.5 | GN/YE | 6846 | Rear License Lamp Control | I | - |
| 14 | 0.35 | BN/GY | 2268 | Windshield Washer Relay Control | I | - |
| 15 | 0.35 | GN/VT | 5199 | Run/Crank Relay Coil Control | I | - |
| 16 | 0.35 | GY | 91 | Windshield Wiper Motor Relay Coil Control | I | - |
| 17 | 0.5 | BN/GN | 196 | Windshield Wiper Motor Park Switch Signal | I | - |
| 18 | 0.35 | WH/YE | 5075 | Current Sensor Signal | I | - |
| 19 | 0.35 | BU/YE | 6844 | ABS/TCS Hill Descent Control Switch Signal | I | - |
| 20 | 0.75 | RD/YE | 2340 | Battery Positive Voltage | II | - |
| 21 | 0.35 | BU/VT | 5076 | Current Sensor Control | I | - |
| 22 | 0.35 | VT/YE | 5985 | Accessory Wakeup Serial Data | I | - |
| 23 | 0.5 | WH/BU | 5986 | Serial Data Communication Enable | I | - |
| 24 | 0.5 | BN/GN | 109 | Hood Ajar Switch Signal | I | UTJ |
| 25 | 0.5 | GN/YE | 2081 | Exhaust Brake Switch Control | I | - |
| 26 | 0.75 | BK/WH | 451 | Signal Ground | II | - |
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.