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.
K20 Engine Control Module X2 (LTG)
2018 Chevrolet Traverse LS, 4WDSECTION K20 Engine Control Module X2 (LTG)
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 | 13579770 | J-35616-4A (PU) | J-38125-11A | Not Available | Not Available | Not Available | Not Available |
| II | 19330179 | J-35616-64B (LT BU) | J-38125-12A | Not Available | Not Available | Not Available | Not Available |
| Pin | Size | Color | Circuit | Function | Terminal Type ID | Option |
|---|---|---|---|---|---|---|
| 1 | - | - | - | Not Occupied | - | - |
| 2 | 0.5 | BU | 410 | Engine Coolant Temperature Sensor Signal | II | - |
| 3 | - | - | - | Not Occupied | - | - |
| 4 | 0.5 | BN/RD | 7445 | Fuel Line Pressure Sensor 5V Reference | II | - |
| 5 | 0.5 | GY/RD | 2704 | Manifold Absolute Pressure Sensor 5V Reference | II | - |
| 6 | 0.5 | GY/YE | 5297 | Camshaft Position Exhaust Sensor Control 1 | II | - |
| 7 | 0.5 | GY/BU | 5300 | Camshaft Position Intake Sensor Control 1 | II | - |
| 8 - 11 | - | - | - | Not Occupied | - | - |
| 12 | 0.5 | BN/RD | 2701 | Throttle Position Sensor 5V Reference | II | - |
| 13 | 0.5 | BU/WH | 3630 | Throttle Position Sensor (SENT1) Signal | II | - |
| 14 | 0.5 | WH/RD | 2705 | Oil Pressure Sensor 5V Reference | II | - |
| 15 | 0.5 | VT/BU | 6270 | Crankshaft 60X Sensor 5V Reference | II | - |
| 16 - 19 | - | - | - | Not Occupied | - | - |
| 20 | 0.5 | BU/WH | 7446 | Fuel Line Pressure Sensor Signal | II | - |
| 21 | 0.5 | BK/GN | 469 | Manifold Absolute Pressure Sensor Low Reference | II | - |
| 22 | 0.5 | BK/GY | 5296 | Camshaft Position Exhaust Sensor Low Reference 1 | II | - |
| 23 | 0.5 | BK/GN | 5301 | Camshaft Position Intake Sensor Low Reference 1 | II | - |
| 24 - 27 | - | - | - | Not Occupied | - | - |
| 28 | 0.5 | BK/BN | 2752 | Throttle Position Sensor Low Reference | II | - |
| 29 | 0.5 | YE/BN | 331 | Oil Pressure Sensor Signal | II | - |
| 30 | 0.5 | BK/VT | 2755 | Oil Pressure Sensor Low Reference | II | - |
| 31 | 0.5 | BK/VT | 6272 | Crankshaft 60X Sensor Low Reference | II | - |
| 32 | 0.5 | GN | 3060 | Turbo Bypass Solenoid Control Bank 1 | II | - |
| 33 | - | - | - | Not Occupied | - | - |
| 34 | 0.5 | WH/YE | 3121 | Heated Oxygen Sensor Low Signal Bank 1 Sensor 2 | II | - |
| 35 | - | - | - | Not Occupied | - | - |
| 36 | 0.5 | BK/VT | 6754 | Cam Phaser X Low Reference | II | - |
| 37 | 0.5 | BK/BN | 6753 | Cam Phaser W Low Reference | II | - |
| 38 | 0.5 | VT/BK | 5273 | Camshaft Position Exhaust Sensor 1 | II | - |
| 39 | 0.5 | YE/VT | 5275 | Camshaft Position Intake Sensor 1 | II | - |
| 40 | 0.5 | GN | 6271 | Crankshaft 60X Sensor Signal | II | - |
| 41 | - | - | - | Not Occupied | - | - |
| 42 | 0.5 | VT/BU | 6091 | Crankshaft Position Sensor Replicated Signal | II | - |
| 43 | 0.5 | BK/WH | 2051 | Signal Ground | II | - |
| 44 | 0.5 | BK/BU | 2129 | Ignition Control Low Reference Bank 1 | II | - |
| 45 | 0.5 | GN/BU | 2123 | Ignition Control 3 | II | - |
| 46 | 0.5 | BU/VT | 2121 | Ignition Control 1 | II | - |
| 47 | - | - | - | Not Occupied | - | - |
| 48 | 0.75 | BU | 4802 | Direct Fuel Injector (DFI) High Voltage Control Cylinder 2 | II | - |
| 49 | 0.75 | GY/BU | 4804 | Direct Fuel Injector (DFI) High Voltage Control Cylinder 4 | II | - |
| 50 | 0.75 | GN | 4803 | Direct Fuel Injector (DFI) High Voltage Control Cylinder 3 | II | - |
| 51 | 0.75 | BN | 4801 | Direct Fuel Injector (DFI) High Voltage Control Cylinder 1 | II | - |
| 52 | 0.5 | YE | 581 | Throttle Actuator Control Open | II | - |
| 53 | - | - | - | Not Occupied | - | - |
| 54 | 0.5 | VT/BU | 3120 | Heated Oxygen Sensor High Signal Bank 1 Sensor 2 | II | - |
| 55 | - | - | - | Not Occupied | - | - |
| 56 | 0.5 | GY/BU | 5282 | Camshaft Phaser Exhaust Solenoid 1 | II | - |
| 57 | 0.5 | VT/BN | 5284 | Camshaft Phaser Intake Solenoid 1 | II | - |
| 58 - 59 | - | - | - | Not Occupied | - | - |
| 60 | 0.5 | GY/WH | 3122 | Heated Oxygen Sensor Heater Low Control Bank 1 Sensor 2 | II | - |
| 61 - 62 | - | - | - | Not Occupied | - | - |
| 63 | 0.5 | BN/YE | 258 | Waste Gate Solenoid Control | II | - |
| 64 | 0.5 | BU | 179 | Oil Pump Command Signal | II | - |
| 65 | 0.5 | BU/WH | 2122 | Ignition Control 2 | II | - |
| 66 | 0.5 | YE/BU | 2124 | Ignition Control 4 | II | - |
| 67 | - | - | - | Not Occupied | - | - |
| 68 | 0.75 | BU/GY | 4902 | Direct Fuel Injector (DFI) High Voltage Supply Cylinder 2 | II | - |
| 69 | 0.75 | BU/WH | 4904 | Direct Fuel Injector (DFI) High Voltage Supply Cylinder 4 | II | - |
| 70 | 0.75 | GN/GY | 4903 | Direct Fuel Injector (DFI) High Voltage Supply Cylinder 3 | II | - |
| 71 | 0.75 | BN/WH | 4901 | Direct Fuel Injector (DFI) High Voltage Supply Cylinder 1 | II | - |
| 72 | 0.5 | BN/WH | 582 | Throttle Actuator Control Close | II | - |
| 73 | 1.5 | BK/WH | 451 | Signal Ground | 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.