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 DIAGNOSISELECTRICALWIRING DIAGRAMSCOMPONENT CONNECTOR END VIEWS (K17 - K36 X1) (TRAX)COMPONENT CONNECTOR END VIEWS - TRAXK20 ENGINE CONTROL MODULE X1 (LUV)
2019 Chevrolet Trax Premier, AWD
K20 Engine Control Module X1 (LUV)
2019 Chevrolet Trax Premier, AWDSECTION K20 Engine Control Module X1 (LUV)
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 | 19301532 | J-35616-64B (LT BU) | J-38125-213 | Not Available | Not Available | Not Available | Not Available |
| Pin | Size | Color | Circuit | Function | Terminal Type ID | Option |
|---|---|---|---|---|---|---|
| 1 | - | - | - | Not Occupied | - | - |
| 2 | 0.5 | GN/WH | 1162 | Accelerator Pedal Position Signal 2 | I | - |
| 3 | 0.5 | GN/WH | 492 | Mass Air Flow Sensor Signal | I | - |
| 4 - 7 | - | - | - | Not Occupied | - | - |
| 8 | 0.5 | BN/GY | 4008 | Humidity Sensor Signal | I | - |
| 9 | 0.5 | YE/WH | 3200 | Throttle Inlet Absolute Pressure Sensor Signal | I | - |
| 10 | 0.5 | YE/WH | 1161 | Accelerator Pedal Position Signal 1 | I | - |
| 11 | 0.5 | YE/WH | 3200 | Throttle Inlet Absolute Pressure Sensor Signal | I | - |
| 12 | 0.5 | GN | 380 | A/C Refrigerant Pressure Sensor Signal | I | C60 |
| 13 | 0.5 | BK/BN | 5514 | A/C Refrigerant Pressure Sensor Low Reference | I | - |
| 14 - 15 | - | - | - | Not Occupied | - | - |
| 16 | 0.5 | BN/RD | 1274 | Accelerator Pedal Position 5V Reference 2 | I | - |
| 17 | - | - | - | Not Occupied | - | - |
| 18 | 0.5 | VT/YE | 5985 | Accessory Wake-Up Serial Data | I | - |
| 19 | 0.5 | VT/GY | 139 | Run/Crank Ignition 1 Voltage 1 | I | - |
| 20 | 0.75 | RD/WH | 140 | Secondary Fused Battery Positive Voltage 1 | I | - |
| 21 - 22 | - | - | - | Not Occupied | - | - |
| 23 | 0.5 | WH/RD | 3201 | Throttle Inlet Absolute Pressure Sensor 5V Reference | I | - |
| 24 | 0.5 | WH/RD | 1164 | Accelerator Pedal Position 5 Volt Reference 1 | I | - |
| 25 | 0.5 | WH/RD | 3201 | Throttle Inlet Absolute Pressure Sensor 5V Reference | I | MM1 |
| 26 | 0.5 | BN/RD | 2700 | A/C Pressure Sensor 5V Reference | I | - |
| 27 | 0.5 | YE/BK | 625 | Starter Enable Relay Control | I | - |
| 28 | 0.5 | GN/GY | 465 | Fuel Pump Primary Relay Control | I | - |
| 29 | 0.5 | BU | 2500 | High Speed GMLAN Serial Data [+] 1 | I | - |
| 30 | 0.5 | BK/VT | 1272 | Accelerator Pedal Position Low Reference 2 | I | - |
| 31 | 0.5 | BK/VT | 2760 | Intake Air Temperature Sensor Low Reference | I | - |
| 32 | 0.5 | BK/BU | 6813 | Coolant Temperature Sensor 2 Low Reference | I | - |
| 33 | 0.5 | WH/BU | 6311 | Cruise/ETC/TCC Brake Signal | I | - |
| 34 | 0.5 | WH/GY | 1786 | Transmission Park/Neutral Signal 1 | I | - |
| 35 - 37 | - | - | - | Not Occupied | - | - |
| 38 | 0.5 | BK/BU | 1271 | Accelerator Pedal Position Low Reference 1 | I | - |
| 39 | 0.5 | WH/YE | 3202 | Throttle Inlet Absolute Pressure Sensor 5V Reference | I | MM1 |
| 40 | 0.5 | YE | 5991 | Powertrain Relay Coil Control | I | - |
| 41 | 0.5 | GN/VT | 335 | Cooling Fan Low Speed Relay Control | I | - |
| 42 | - | - | - | Not Occupied | - | - |
| 43 | 0.5 | WH | 2501 | High Speed GMLAN Serial Data [-] 1 | I | - |
| 44 | - | - | - | Not Occupied | - | - |
| 45 | 0.5 | WH/BU | 6289 | Intake Air Temperature Sensor Signal | I | - |
| 46 | 0.5 | GN/VT | 2032 | Coolant Temperature Sensor Signal | I | - |
| 47 | 0.5 | BN | 25 | Charge Indicator Control | I | - |
| 48 - 51 | - | - | - | Not Occupied | - | - |
| 52 | 0.5 | BN/WH | 419 | Check Engine Indicator Control | I | - |
| 53 | 0.5 | WH/GY | 459 | A/C Compressor Clutch Relay Control | I | - |
| 54 | 0.5 | BN/YE | 473 | Cooling Fan High Speed Relay Control | I | - |
| 55 | - | - | - | Not Occupied | - | - |
| 56 | 0.5 | WH | 1310 | EVAP Vent Solenoid Valve Control | 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.