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 MANUALSCHEVROLET2019TRAX PREMIER, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 35 (COMPONENT CONNECTOR END VIEWS (B153P-K20) - TRAX)COMPONENT CONNECTOR END VIEWS (TRAX)K17 ELECTRONIC BRAKE CONTROL MODULE X1 ((JM4/JL9)+JL4)
2019 Chevrolet Trax Premier, AWD
K17 Electronic Brake Control Module X1 ((JM4/JL9)+JL4)
2019 Chevrolet Trax Premier, AWDSECTION K17 Electronic Brake Control Module X1 ((JM4/JL9)+JL4)
WARNING: This page is about a different car, the 2018 Chevrolet Trax. 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 | 13584458 | J-35616-4A (PU) | J-38125-36 | 964280-2 | Yazaki 15 | Not Available | Not Available |
| II | 19300631 | J-35616-64B (LT BU) | J-38125-12A | Not Available | Not Available | Not Available | Not Available |
| III | Pending | J-35616-42 (RD) | J-38125-36 | 1241818-1 | Delphi 4 | A | 3 |
| Pin | Size | Color | Circuit | Function | Terminal Type ID | Option |
|---|---|---|---|---|---|---|
| 1 | 2.5 | RD/GN | 242 | Battery Positive Voltage | III | - |
| 2 | 0.5 | YE/RD | 6031 | Brake Vacuum Sensor 5V Reference | II | - |
| 3 | - | - | - | Not Occupied | - | - |
| 4 | 0.5 | GN/BN | 2087 | Combined Vehicle Inertial Sensor Supply Voltage | II | - |
| 5 | 0.5 | BK/YE | 6032 | Brake Vacuum Sensor Low Reference | II | - |
| 6 - 10 | - | - | - | Not Occupied | - | - |
| 11 | 0.5 | BN | 6305 | Brake Vacuum Switch Signal | II | - |
| 12 | 0.5 | BU/YE | 6105 | High Speed GMLAN Serial Data (+) 2 | II | - |
| 13 | 2.5 | BK | 350 | Ground | III | - |
| 14 | 0.5 | WH | 2501 | High Speed GMLAN Serial Data (-) 1 | II | - |
| 15 - 17 | - | - | - | Not Occupied | - | - |
| 18 | 0.5 | GY/BN | 7065 | Wheel Speed Sensor Control Right Front | II | - |
| 19 | 0.5 | GY/YE | 7128 | Wheel Speed Sensor Control Right Rear | II | - |
| 20 | 0.5 | BU | 884 | Wheel Speed Sensor Signal Left Rear | II | - |
| 21 | 0.5 | GY | 830 | Wheel Speed Sensor Signal Left Front | II | - |
| 22 | 0.5 | GN/GY | 333 | Brake Fluid Level Sensor Signal | II | - |
| 23 | 0.5 | YE/VT | 6030 | Brake Vacuum Sensor Signal | II | - |
| 24 | 0.5 | WH | 6106 | High Speed GMLAN Serial Data (-) 2 | II | - |
| 25 | 2 | RD/YE | 240 | Battery Positive Voltage | I | - |
| 26 | 0.5 | BU | 2500 | High Speed GMLAN Serial Data (+) 1 | II | - |
| 27 - 28 | - | - | - | Not Occupied | - | - |
| 29 | 0.5 | WH/BU | 5986 | Serial Data Communication Enable | II | - |
| 30 | - | - | - | Not Occupied | - | - |
| 31 | 0.5 | YE | 872 | Wheel Speed Sensor Signal Right Front | II | - |
| 32 | 0.5 | VT | 882 | Wheel Speed Sensor Signal Right Rear | II | - |
| 33 | 0.5 | GY/BK | 7127 | Wheel Speed Sensor Control Left Rear | II | - |
| 34 | 0.5 | GY/WH | 7064 | Wheel Speed Sensor Control Left Front | II | - |
| 35 - 37 | - | - | - | Not Occupied | - | - |
| 38 | 2.5 | BK | 350 | Ground | III | (LUJ/LUV/LFF/LDE/2H0)+(JM4/JL9)+(JL4/JL6)-KL9 |
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.