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Home >> Chevrolet >> 2019 >> Trax Premier, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 131 (Component Connector End Views (K17 - K47 X1)) >> Component Connector End Views - Encore >> K20 Engine Control Module X3 (LE2)
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K20 Engine Control Module X3 (LE2)

WARNING: This page is about a different car, the 2019 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
GM2533189Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 34566-1403
  • Service Connector: 13574948
  • Description: 73-Way F 0.64, 2.8 Series, Sealed (BK with GY Terminal Position Assurance)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Name Core Crimp Insulation Crimp
I 13575812 J-35616-64B (LT BU) J-38125-213 Not Available Not Available Not Available Not Available
II 13579770 J-35616-35 (VT) J-38125-11A 7116-4152-02 Yazaki 9 A 5
Pin Size Color Circuit Function Terminal Type ID Option
1 - - - Not Occupied - -
2 0.5 BU/WH 3608 High Speed Mass Air Flow Sensor Voltage Reference I KL9
3 - - - Not Occupied - -
4 0.5 GN/BU 428 EVAP Purge Solenoid Valve Control I -
5 - - - Not Occupied - -
6 0.5 BN/RD 2917 Fuel Rail Pressure Sensor 5V Reference I -
7 - - - Not Occupied - -
8 0.5 YE/RD 2709 Fuel Tank Pressure Sensor 5V Reference I -
9 - 13 - - - Not Occupied - -
14 0.5 WH/RD 3201 Throttle Inlet Absolute Pressure Sensor 5V Reference I -
15 0.5 YE/RD 6031 Brake Vacuum Sensor 5V Reference I KL9
16 0.5 VT/BU 5293 Powertrain Main Relay Fused Supply 4 I -
17 0.5 WH/GY 4578 Surge Accumulator Solenoid Valve Low Side Control I KL9
18 0.5 BN 25 Charge Indicator Control I -
19 0.5 GY 23 Generator Field Duty Cycle Signal I -
20 0.5 BK/WH 2151 Ground 21 I -
21 0.5 BU/WH 2918 Fuel Rail Pressure Sensor Signal I -
22 0.5 BK/GN 2919 Fuel Rail Pressure Sensor Low Reference I -
23 - 29 - - - Not Occupied - -
30 0.5 WH/YE 3202 Throttle Inlet Absolute Pressure Sensor 5V Reference I -
31 - 39 - - - Not Occupied - -
40 0.5 VT/BU 7330 Turbocharger Inlet Absolute Pressure Sensor Signal 2 I -
41 - 42 - - - Not Occupied - -
43 0.5 BU/VT 1589 Primary Fuel Level Sensor Signal 2 I -
44 0.5 BU/WH 1937 Secondary Fuel Level Sensor Signal I F46
45 - - - Not Occupied - -
46 0.5 YE/WH 3200 Throttle Inlet Absolute Pressure Sensor Signal I -
47 0.5 WH/BU 7329 Pre-Throttle Air Temperature Signal I -
48 0.5 YE 3054 Turbocharger Intake Pressure Sensor Signal Bank 1 I -
49 - 51 - - - Not Occupied - -
52 0.5 VT/BK 7300 High Pressure Fuel Pump Low Control I -
53 - 54 - - - Not Occupied - -
55 0.5 GN/VT 4621 Engine Control Module LIN Bus 1 I -
56 - 58 - - - Not Occupied - -
59 0.5 BK/YE 2303 Knock Sensor 2 Low Reference I LE2
60 0.5 VT/GY 1876 Knock Sensor 2 Signal I LE2
61 0.5 BK/GY 1716 Knock Sensor 1 Low Reference I LE2
62 0.5 WH/GY 496 Knock Sensor 1 Signal I LE2
63 - 67 - - - Not Occupied - -
68 0.5 BU/WH 890 Fuel Tank Pressure Sensor Signal I -
69 - 71 - - - Not Occupied - -
72 0.5 YE 7301 High Pressure Fuel Pump High Control I -
73 2.5 BK/WH 151 Ground 1 II -
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