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Home >> GMC >> 2017 >> Terrain SL, Gas >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Component Connector End Views - E4DA To K29 X3 >> Component Connector End Views >> K20 Engine Control Module X3 (LEA)

K20 Engine Control Module X3 (LEA)

GM1590596
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 12582678
  • Service Connector: 88988372
  • 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 13576392 J-35616-4A (PU) J-38125-11A 7116-4152-02 Yazaki 9 2 5
II 19301532 J-35616-64B (LT BU) J-38125-213 33467-0003 Delphi 23 J J
III 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 - 7 - - - Not Occupied - -
8 0.5 YE 410 Engine Coolant Temperature Sensor Signal II LEA
9 0.5 TN/BK 231 Oil Pressure Switch Signal II LEA
10 0.5 VT/WH 6270 Crankshaft 60X Sensor 5V Reference II LEA
11 - 15 - - - Not Occupied - -
16 0.5 YE 7301 High Pressure Fuel Pump Actuator High - Control II LEA
17 - 23 - - - Not Occupied - -
24 0.5 TN 2761 Coolant Temperature Sensor Low Reference II LEA
25 0.5 GY/BK 6272 Crankshaft 60X Sensor Low Reference II LEA
26 0.5 WH/BK 6271 Crankshaft 60X Sensor Signal II LEA
27 0.5 OG/WH 2122 Ignition Control 2 II LEA
28 0.5 GN/WH 2124 Ignition Control 4 II LEA
29 0.5 BU 2123 Ignition Control 3 II LEA
30 0.5 VT 2121 Ignition Control 1 II LEA
31 0.5 BN 2129 Ignition Control Low Reference Bank 1 II LEA
32 0.5 VT 7300 High Pressure Fuel Pump Actuator Low - Control II LEA
33 0.5 OG 5275 Camshaft Position Intake Sensor 1 II LEA
34 0.5 BU 5300 Camshaft Position Intake Sensor Control 1 II LEA
35 0.5 GN 5273 Camshaft Position Exhaust Sensor 1 II LEA
36 - 38 - - - Not Occupied - -
39 0.5 VT 5284 Camshaft Phaser Intake Solenoid 1 II LEA
40 0.5 GN 5282 Camshaft Phaser Exhaust Solenoid 1 II LEA
41 - 45 - - - Not Occupied - -
46 0.75 BU 4802 Direct Fuel Injector (DFI) High Voltage Control Cylinder 2 III LEA
47 - - - Not Occupied - -
48 0.75 GN 4803 Direct Fuel Injector (DFI) High Voltage Control Cylinder 3 III LEA
49 - - - Not Occupied - -
50 0.75 BU 4804 Direct Fuel Injector (DFI) High Voltage Control Cylinder 4 III LEA
51 - - - Not Occupied - -
52 0.75 BN 4801 Direct Fuel Injector (DFI) High Voltage Control Cylinder 1 III LEA
53 0.5 TN 5301 Camshaft Position Intake Sensor Low Reference 1 II LEA
54 0.5 YE/BK 5297 Camshaft Position Exhaust Sensor Control 1 II LEA
55 0.5 GY 5296 Camshaft Position Exhaust Sensor Low Reference 1 II LEA
56 - 58 - - - Not Occupied - -
59 0.5 BN 6753 Cam Phaser W Low Reference II LEA
60 0.5 BN/WH 6754 Cam Phaser X Low Reference II LEA
61 - 65 - - - Not Occupied - -
66 0.75 BU/WH 4902 Direct Fuel Injector (DFI) High Voltage Supply Cylinder 2 III LEA
67 - - - Not Occupied - -
68 0.75 GN/GY 4903 Direct Fuel Injector (DFI) High Voltage Supply Cylinder 3 III LEA
69 - - - Not Occupied - -
70 0.75 BU/WH 4904 Direct Fuel Injector (DFI) High Voltage Supply Cylinder 4 III LEA
71 - - - Not Occupied - -
72 0.75 BN/WH 4901 Direct Fuel Injector (DFI) High Voltage Supply Cylinder 1 III LEA
73 2 BK/WH 451 Signal Ground I LEA
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