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 MANUALSCHEVROLET2019EXPRESS 2500 BASE, VAN CARGO EXTENDED, 6.0L ENG VIN GREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 19 (COMPONENT CONNECTOR END VIEWS (B153D-K9))COMPONENT CONNECTOR END VIEWSK9 BODY CONTROL MODULE X2
2019 Chevrolet Express 2500 Base, Van Cargo Extended, 6.0L Eng VIN G
K9 Body Control Module X2
2019 Chevrolet Express 2500 Base, Van Cargo Extended, 6.0L Eng VIN GSECTION K9 Body Control Module X2
WARNING: This page is about a different car, the 2018 GMC Savana 3500, 2018 GMC Savana 2500, 2018 Chevrolet Express 3500, and 2018 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
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 | 13575870 | J-35616-64B (LT BU) | J-38125-12A | SNAC3-A021T-M0.64 | Delphi 20 | J | J |
| II | 13578820 | J-35616-64B (LT BU) | J-38125-12A | SNAC3-A021T-M0.64 | Delphi 20 | J | J |
| 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 | 0.8 | OG | 1732 | Electronic Control Unit 12V Reference 3 | III | - |
| 2 | 0.5 | RD/WH | 2540 | Battery Positive Voltage | III | - |
| 3 | 0.5 | BN/WH | 230 | Instrument Panel Lamp Dimming Control | III | - |
| 4 | - | - | - | Not Occupied | - | - |
| 5 | 0.5 0.8 |
GY/BK BU/WH |
690 149 |
Courtesy Lamp Relay Control Courtesy Lamp Control |
III III |
5BV -5BV |
| 6 - 7 | - | - | - | Not Occupied | - | - |
| 8 | 0.35 | BU | 13 | Headlamp Switch Park Lamp Signal | I | - |
| 9 - 10 | - | - | - | Not Occupied | - | - |
| 11 | 0.35 | WH | 278 | Ambient Light Sensor Signal | I | - |
| 12 | 0.35 | WH | 103 | Headlamp Switch On Signal | I | - |
| 13 - 16 | - | - | - | Not Occupied | - | - |
| 17 | 0.35 | GN | 306 | Headlamp Switch Headlamps Off Signal Control | I | - |
| 18 | 0.35 | BU/WH | 149 | Courtesy Lamp Control | I | - |
| 19 - 20 | - | - | - | Not Occupied | - | - |
| 21 | 0.5 | BU | 6727 | Vehicle Stability Control Off Switch Signal | II | - |
| 22 | 0.35 | BU | 38 | Backup Lamp Relay Control | I | - |
| 23 - 24 | - | - | - | Not Occupied | - | - |
| 25 | 0.35 | VT | 328 | Interior Lamp Defeat 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.