K20 Engine Control Module X1 (LUK)
WARNING: This page is about a different car, the 2013 Buick Regal. 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 | Service Terminal | Tray | Core Crimp | Insulation Crimp |
|---|---|---|---|---|---|---|---|
| I | 13575575 | J-35616-64B (L-BU) | J-38125-213 | 33467-0005 | 23 | J | J |
| II | 13575575 | J-35616-64B (L-BU) | J-38125-213 | 33467-0005 | 23 | K | K |
| III | 13579750 | J-35616-35 (VT) | J-38125-12A | 1326030-6 | 17 | C | A |
K20 Engine Control Module X1 (LUK)
| Pin | Size | Color | Circuit | Function | Terminal Type ID | Option |
|---|---|---|---|---|---|---|
| 1-2 | - | - | - | Not Occupied | - | - |
| 2 | 0.5 | VT/GY | 6332 | Air Injection Reaction Pump Pressure Sensor #2 Signal | - | NU6 |
| 4-5 | - | - | - | Not Occupied | - | - |
| 6 | 0.5 | GN | 380 | A/C Refrigerant Pressure Sensor Signal | I | - |
| 7-8 | - | - | - | Not Occupied | - | - |
| 9 | 0.5 | BU/WH | 890 | Fuel Tank Pressure Sensor Signal | I | - |
| 10 | 0.5 | YE/RD | 2709 | Fuel Tank Pressure Sensor 5-Volt Reference 1 | I | - |
| 11-13 | - | - | - | Not Occupied | - | - |
| 14 | 0.5 | WH/RD | 1164 | 5-Volt Reference 4 | I | - |
| 15 | 0.5 | YE/WH | 1161 | Accelerator Pedal Position Signal (1) | I | - |
| 16-17 | - | - | - | Not Occupied | - | - |
| 18 | 0.5 | BU/YE | 6456 | Air Injection Reaction Pump Sensor #2 Supply Voltage | - | NU6 |
| 19 | 0.5 | BK/BN | 6454 | Air Injection Reaction Pump Sensor #2 Ground | - | NU6 |
| 20 | - | - | - | Not Occupied | - | - |
| 21 | 0.5 | BN/RD | 2700 | 5-Volt Reference 1 | I | - |
| 22 | 0.5 | BK/BN | 5514 | A/C Refrigerant Pressure Sensor Low Reference | I | - |
| 23-24 | - | - | - | Not Occupied | - | - |
| 25 | 0.5 | D-BU/L-GN | 1936 | Primary Fuel Level Sensor Signal | I | - |
| 26 | 0.5 | BK/L-GN | 6281 | Fuel Level Sensor Low Reference | I | - |
| 27-29 | - | - | - | Not Occupied | - | - |
| 30 | 0.5 | BK/BU | 1271 | Low Reference | I | - |
| 31 | - | - | - | Not Occupied | - | - |
| 32 | 0.5 | WH/GY | 459 | A/C Compressor Clutch Relay Control | I | - |
| 33 | 0.5 | BN/RD | 1274 | 5-Volt Reference 3 | I | - |
| 34 | 0.5 | GN/WH | 1162 | Accelerator Pedal Position Signal (2) | I | - |
| 35 | - | - | - | Not Occupied | - | - |
| 36 | 0.5 | BU/GY | 7493 | High Speed GMLAN Serial Data (+)(3) | I | - |
| 37 | 0.5 | WH | 7494 | High Speed GMLAN Serial Data (-)(3) | I | - |
| 38 | - | - | - | Not Occupied | - | - |
| 39 | 0.5 | BU | 2500 | High Speed GMLAN Serial Data (+) (1) | I | - |
| 40 | 0.5 | WH | 2501 | High Speed GMLAN Serial Data (-) (1) | I | - |
| 41 | - | - | - | Not Occupied | - | - |
| 42 | 0.5 | BN/YE | 473 | High Speed Cooling Fan Relay Control | I | - |
| 43 | - | - | - | Not Occupied | - | - |
| 44 | 0.5 | GN/GY | 465 | Fuel Pump Primary Relay Control | I | - |
| 45 | - | - | - | Not Occupied | - | - |
| 46 | 0.5 | BN/WH | 419 | Check Engine Indicator Control | I | - |
| 47 | 0.5 | GY | 5127 | After Boil Heater Relay Control | - | - |
| 48-50 | - | - | - | Not Occupied | - | - |
| 51 | 0.5 | VT/L-GN | 439 | Run/Crank Ignition 1 Voltage | I | - |
| 52 | 0.5 | RD/BN | 440 | Battery Positive Voltage | I | - |
| 53 | 0.5 | BK/VT | 1272 | Low Reference | I | - |
| 54 | - | - | - | Not Occupied | - | - |
| 55 | 0.5 | GN/BU | 436 | Air Injection Reaction Pump Relay Coil Control | I | NU6 |
| 56 | 0.5 | BU/BN | 421 | Air Injection Reaction Solenoid Relay Coil Control | I | NU6 |
| 57 | 0.5 | WH/D-BU | 6311 | Cruise/ETC/TCC Brake Signal | I | - |
| 58 | - | - | - | Not Occupied | - | - |
| 59 | 0.5 | GN/VT | 335 | Low Speed Cooling Fan Relay Control | I | - |
| 60-61 | - | - | - | Not Occupied | - | - |
| 62 | 0.75 | VT/BU | 5291 | Powertrain Main Relay Fused Supply (2) | I II |
- |
| 63 | 0.5 | VT/GY | 6386 | Starter Enable Relay (PPEI 3) Control | I | - |
| 64-65 | - | - | - | Not Occupied | - | - |
| 66 | 0.5 | WH | 1310 | EVAP Canister Vent Solenoid Control | I | - |
| 67-69 | - | - | - | Not Occupied | - | - |
| 70 | 0.5 | VT/YE | 5985 | Accessory Wakeup Serial Data | I | - |
| 71 | - | - | - | Not Occupied | - | - |
| 72 | 0.5 | YE | 5991 | Powertrain Relay Coil Control | I | - |
| 73 | 1.0 | VT/BU | 5290 | Ignition 1 Voltage | III | - |