K20 Engine Control Module X1 (2H0 with MFH/M7Y/MZ4)
WARNING: This page is about a different car, the 2013 Chevrolet Trax and 2013 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
Connector Part Information
|
Terminal Part Information
| Terminal Type ID | Terminated Lead | Diagnostic Test Probe | Terminal Removal Tool |
|---|---|---|---|
| I | Pending | Pending | Pending |
K20 Engine Control Module X1 (2H0 with MFH/M7Y/MZ4)
| Pin | Size | Color | Circuit | Function | Terminal Type ID | Option |
|---|---|---|---|---|---|---|
| 1 | 0.5 | BN/WH | 419 | Check Engine Indicator Control | I | 2H0 |
| 2 | 0.5 | GN/GY | 465 | Fuel Pump Primary Relay Control | I | 2H0 |
| 3 | 0.75 | VT/BU | 5290 | Powertrain Main Relay Fused Supply (1) | I | 2H0 |
| 4 | 0.5 | WH/GY | 459 | A/C Compressor Clutch Relay Control | I | 2H0 |
| 5 | 0.5 | WH/RD | 1164 | Accelerator Pedal Position 5 Volt Reference (1) | I | 2H0 |
| 6-9 | - | - | - | Not Used | - | - |
| 10 | 0.5 | BU/BU | 2500 | High Speed GMLAN Serial Data (+) (1) | I | 2H0 |
| 11 | 0.5 | WH/WH | 2501 | High Speed GMLAN Serial Data (-) (1) | I | 2H0 |
| 12 | 0.75 | RD/WH | 140 | Battery Positive Voltage | I | 2H0 |
| 13 | - | - | - | Not Used | - | - |
| 14 | 0.5 | VT/GY | 139 | Run/Crank Ignition 1 Voltage | I | 2H0 |
| 15 | 0.5 | BN/YE | 473 | High Speed Cooling Fan Relay Control | I | 2H0 |
| 16 | 0.5 | YE/YE | 5991 | Powertrain Relay Coil Control | I | 2H0 |
| 17-18 | - | - | - | Not Used | - | - |
| 19 | 0.5 | BN/RD | 1274 | Accelerator Pedal Position 5 Volt Reference (2) | I | 2H0 |
| 20 | 0.5 | BK/BU | 1271 | Accelerator Pedal Position Low Reference (1) | I | 2H0 |
| 21 | 0.5 | BK/VT | 1272 | Accelerator Pedal Position Low Reference (2) | I | 2H0 |
| 22 | - | - | - | Not Used | - | - |
| 23 | 0.5 | BK/GY | 6110 | Clutch Apply Sensor Low Reference | I | 2H0 |
| 24 | 0.5 | BK/VT | 2760 | Intake Air Temperature Sensor Low Reference | I | 2H0 |
| 25 | 0.5 | WH/BU | 6311 | Cruise/ETC/TCC Brake Signal | I | 2H0 |
| 26 | - | - | - | Not Used | - | - |
| 27 | 0.5 | GN/GN | 6111 | Clutch Apply Sensor Signal | I | 2H0 |
| 28 | 0.5 | GN/WH | 5007 | Reverse Switch Signal | I | 2H0 |
| 29 | 0.5 | YE/BK | 625 | Starter Enable Relay Control | I | 2H0 |
| 30-31 | - | - | - | Not Used | - | - |
| 32 | 0.5 | GY/RD | 6109 | Clutch Apply Sensor Voltage Reference | I | 2H0 |
| 33 | 0.5 | BN/RD | 2700 | A/C Pressure Sensor 5 Volt Reference | I | 2H0 |
| 34-35 | - | - | - | Not Used | - | - |
| 36 | 0.5 | VT/YE | 5985 | Accessory Wakeup Serial Data | I | 2H0 |
| 37 | - | - | - | Not Used | - | - |
| 38 | 0.5 | BK/GN | 6281 | Fuel Level Sensor Low Reference | I | 2H0 |
| 39 | - | - | - | Not Used | - | - |
| 40 | 0.5 | YE/WH | 1161 | Accelerator Pedal Position Signal (1) | I | 2H0 |
| 41 | 0.5 | GN/GN | 380 | A/C Refrigerant Pressure Sensor Signal | I | 2H0 |
| 42 | 0.5 | GN/WH | 1162 | Accelerator Pedal Position Signal (2) | I | 2H0 |
| 43 | 0.5 | BU/BU | 6814 | Thermostat Engine Cool Control | I | 2H0 |
| 44 | 0.5 | GN/VT | 335 | Low Speed Cooling Fan Relay Control | I | 2H0 |
| 45 | 0.5 | BK/BN | 5514 | A/C Refrigerant Pressure Sensor Low Reference | I | 2H0 |
| 46 | 0.5 | BK/BU | 6813 | Coolant Temperature Sensor #2 Low Reference | I | 2H0 |
| 47-49 | - | - | - | Not Used | - | - |
| 50 | 0.5 | GY/BU | 48 | Clutch Pedal Position Switch Anticipate Signal | I | 2H0 |
| 51 | 0.5 | GN/WH | 492 | Mass Air Flow Sensor Signal | I | 2H0 |
| 52 | 0.5 | BU/VT | 1589 | Primary Fuel Level Sensor Signal | I | 2H0 |
| 53 | 0.5 | GN/VT | 2032 | Coolant Temperature Sensor Signal | I | 2H0 |
| 54 | 0.5 | WH/BU | 6289 | Induction Air Temperature Sensor Signal | I | 2H0 |
| 55-56 | - | - | - | Not Used | - | - |