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 X7
2019 Chevrolet Tahoe LS, 4WD, Gas/Ethanol
K9 Body Control Module X7
2019 Chevrolet Tahoe LS, 4WD, Gas/EthanolSECTION K9 Body Control Module X7
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2018 GMC Yukon XL, 2018 GMC Yukon, 2018 Chevrolet Tahoe, 2018 Chevrolet Suburban 3500 HD, and 2018 Chevrolet Suburban. However, it is still accessible from the selected car via links, so may be relevant.
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 | 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 | 0.5 | GY | 157 | Interior Lamp Control | II | - |
| 2 | - | - | - | Not Occupied | - | - |
| 3 | 0.5 | WH/BN | 6815 | Inadvertent Power Control | II | - |
| 4 - 5 | - | - | - | Not Occupied | - | - |
| 6 | 0.5 | YE/WH | 816 | Brake Transmission Shift Interlock Solenoid Control | I | - |
| 7 | 0.5 | YE/GY | 57 | Left Cornering Lamp Control | I | - |
| 8 | 0.5 | GY/GN | 5996 | Driver Outside Rear View Mirror Puddle Lamp Control | I | - |
| 9 | 0.5 | YE | 6817 | LED Backlight Dimming Control | I | - |
| 10 | 0.35 | BU/BN | 7547 | Security Lock Relay Control | I | - |
| 11 | - | - | - | Not Occupied | - | - |
| 12 | 0.35 | BN/WH | 3269 | Child Security Lock Motor Status Signal Left Rear | I | - |
| 13 | 0.35 | GN/WH | 1932 | Shift Select Switch Park Signal | I | - |
| 14 | 0.35 | YE/BU | 5797 | Rear Closure Handle Switch Open Signal | I | - |
| 15 | 0.35 | YE/BN | 3265 | Child Security Lock Switch Signal | I | - |
| 16 | 0.5 | WH/BU | 3691 | Trailer Brake Apply Signal | I | - |
| 17 | - | - | - | Not Occupied | - | - |
| 18 | 0.35 | GY/BK | 3268 | Child Security Lock Motor Status Signal Right Rear | I | - |
| 19 | 0.35 | GY | 156 | Courtesy Lamp Switch Signal | I | - |
| 20 | - | - | - | Not Occupied | - | - |
| 21 | 0.35 | YE/VT | 244 | Passenger Door Lock Switch Lock Control | I | - |
| 22 | 0.35 | WH/YE | 7557 | LED Ambient Lighting Control 1 | I | - |
| 23 | 0.5 | GN | 5060 | Low Speed GMLAN Serial Data | I | - |
| 24 | 0.35 | BN/VT | 245 | Passenger Door Lock Switch Unlock Control | I | - |
| 25 | 0.35 | GN | 4512 | Wireless Charging System Charge Indicator Control | I | - |
| 26 | - | - | - | Not Occupied | - | - |
RENDER: 1.0x
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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.