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 MANUALSCHEVROLET2019TAHOE LS, 4WD, GAS/ETHANOLREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 14 (COMPONENT CONNECTOR END VIEWS (E55LR - K20))COMPONENT CONNECTOR END VIEWSK9 BODY CONTROL MODULE X1
2019 Chevrolet Tahoe LS, 4WD, Gas/Ethanol
K9 Body Control Module X1
2019 Chevrolet Tahoe LS, 4WD, Gas/EthanolSECTION K9 Body Control Module X1
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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-38125-22 | 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 | C | A |
| IV | 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 | BK | 1850 | Ground | IV | - |
| 2 | 0.75 | RD/BU | 2540 | Battery Positive Voltage | IV | - |
| 3 | 1 | RD/GY | 2140 | Battery Positive Voltage | III | - |
| 4 | 0.5 | RD/BN | 2240 | Battery Positive Voltage | IV | - |
| 5 | 0.5 | WH | 6816 | Indicator Dimming Control | I | - |
| 6 | 0.35 | BN/WH | 4046 | Glove Box Door Release Relay Control | I | - |
| 7 | 0.35 | BK/YE | 5005 | Instrument Panel Lamp Dimmer Switch Low Reference | I | - |
| 8 | 0.35 | BN/BK | 5720 | Ignition Mode Switch Accessory LED Signal | I | - |
| 9 | - | - | - | Not Occupied | - | - |
| 10 | 0.5 | BU/VT | 1134 | Park Brake Switch Signal | I | - |
| 11 | 0.35 | GN/BN | 306 | Headlamp Switch Headlamps Off Signal Control | I | - |
| 12 | 0.35 | BU/GY | 187 | Rear Fog Lamp Switch Signal | I | - |
| 13 | 0.35 | BU/RD | 1688 | 12V Reference | I | - |
| 14 | 0.35 | GY/GN | 328 | Interior Lamp Defeat Switch Signal | I | - |
| 15 | 0.75 0.35 |
BU/GN BU/GY |
6841 192 |
Rear Lamp Flasher Signal Front Fog Lamp Switch Signal |
II I |
6J7 T3U |
| 16 | 0.35 | WH/VT | 103 | Headlamp Switch On Signal | I | - |
| 17 | - | - | - | Not Occupied | - | - |
| 18 | 0.35 | BU/VT | 5904 | Steering Column Lock Status Signal | I | - |
| 19 | 0.35 | BK/GN | 552 | Sensor Low Reference | I | - |
| 20 | 0.35 | BU/BK | 5719 | Ignition Mode Switch Start LED Signal | I | - |
| 21 | 0.35 | GY | 728 | Security Indicator Control | I | - |
| 22 | 0.35 | GN/GY | 13 | Headlamp Switch Park Lamp Signal | I | - |
| 23 | 0.5 | VT/GN | 7558 | LED Ambient Lighting Control 2 | I | - |
| 24 | 0.5 | WH | 2501 | High Speed GMLAN Serial Data (-) 1 | I | - |
| 25 | 0.5 | BU | 2500 | High Speed GMLAN Serial Data (+) 1 | I | - |
| 26 | 0.35 | BU/WH | 3275 | Remote Function Actuator Receive 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.