LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2013 >> Orlando LS, Automatic Trans >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Wiring Systems And Power Management - Component Connector End Views - F101 (X3) To K41R >> Component Connector End Views >> K20 Engine Control Module X3

K20 Engine Control Module X3

GM1590596
Connector Part Information
  • Harness Type: Forward Lamp
  • OEM Connector: 34566-0203
  • Service Connector: 88988372
  • Description: 73-Way F MX123 34566 Series (BK with GY Terminal Position Assurance Lock)
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 13575291 Pending Pending Not Available Not Available Not Available Not Available
K20 Engine Control Module X3

Pin Size Color Circuit Function Terminal Type ID Option
1-7 - - - Not Occupied - -
8:  8 8:  0.5 8:  BU 8:  410 8:  Engine Coolant Temperature Sensor Signal 8:  I 8:  -
9:  9 9:  0.5 9:  YE/BU 9:  231 9:  Oil Pressure Switch Signal 9:  I 9:  -
10:  10 10:  0.5 10:  VT/BU 10:  6270 10:  Crankshaft 60X Sensor Voltage 10:  I 10:  -
11-15 - - - Not Occupied - -
16:  16 16:  0.75 16:  YE 16:  7301 16:  High Pressure Fuel Pump Actuator High - Control 16:  II 16:  -
17-23 - - - Not Occupied - -
24:  24 24:  0.5 24:  BK/BN 24:  2761 24:  Low Reference 24:  I 24:  -
25:  25 25:  0.5 25:  GN 25:  6271 25:  Crankshaft 60X Sensor Signal 25:  I 25:  -
26:  26 26:  0.5 26:  BK/VT 26:  6272 26:  Crankshaft 60X Sensor Low Reference 26:  I 26:  -
27:  27 27:  0.5 27:  BU/WH 27:  2122 27:  Ignition Control (2) 27:  I 27:  -
28:  28 28:  0.5 28:  YE/BU 28:  2124 28:  Ignition Control (4) 28:  I 28:  -
29:  29 29:  0.5 29:  GN/BU 29:  2123 29:  Ignition Control (3) 29:  I 29:  -
30:  30 30:  0.5 30:  BU/VT 30:  2121 30:  Ignition Control (1) 30:  I 30:  -
31:  31 31:  0.5 31:  BK/GY 31:  453 31:  Ignition Control Low Reference 31:  I 31:  -
32:  32 32:  0.75 32:  VT/BK 32:  7300 32:  High Pressure Fuel Pump Actuator Low - Control 32:  II 32:  -
33:  33 33:  0.5 33:  YE/WH 33:  5275 33:  Camshaft Position Intake Sensor (1) 33:  I 33:  -
34:  34 34:  0.5 34:  GY/BU 34:  5300 34:  5-Volt Reference 1 34:  I 34:  -
35:  35 35:  0.5 35:  VT/BK 35:  5273 35:  Camshaft Position Exhaust Sensor (1) 35:  I 35:  -
36-38 - - - Not Occupied - -
39:  39 39:  0.5 39:  GY/BU 39:  5284 39:  Camshaft Phaser Intake Solenoid (1) 39:  I 39:  -
40:  40 40:  0.5 40:  GY/YE 40:  5282 40:  Camshaft Phaser Exhaust Solenoid (1) 40:  I 40:  -
41-45 - - - Not Occupied - -
46:  46 46:  0.75 46:  BN/YE 46:  844 46:  Fuel Injector Control (4) 46:  II 46:  -
47 - - - Not Occupied - -
48:  48 48:  0.75 48:  YE/WH 48:  1745 48:  Fuel Injector Control (2) 48:  II 48:  -
49 - - - Not Occupied - -
50:  50 50:  0.75 50:  BN/VT 50:  1746 50:  Fuel Injector Control (3) 50:  II 50:  -
51 - - - Not Occupied - -
52:  52 52:  0.75 52:  BN/VT 52:  1744 52:  Fuel Injector Control (1) 52:  II 52:  -
53:  53 53:  0.5 53:  BK/GN 53:  5301 53:  Low Reference 53:  - 53:  -
54:  54 54:  0.5 54:  YE/BK 54:  5297 54:  5-Volt Reference 1 54:  - 54:  -
55:  55 55:  0.5 55:  BK/GY 55:  5296 55:  Low Reference 55:  - 55:  -
56-58 - - - Not Occupied - -
59:  59 59:  0.5 59:  VT/BN 59:  6753 59:  Low Reference 59:  - 59:  -
60:  60 60:  0.5 60:  GY/BU 60:  6754 60:  Low Reference 60:  - 60:  -
61-65 - - - Not Occupied - -
66:  66 66:  0.75 66:  BU/GY 66:  5425 66:  Fuel Injector Supply Voltage (4) 66:  II 66:  -
67 - - - Not Occupied - -
68:  68 68:  0.75 68:  BU/YE 68:  5422 68:  Fuel Injector Supply Voltage (2) 68:  II 68:  -
69 - - - Not Occupied - -
70:  70 70:  0.75 70:  BU/GN 70:  5423 70:  Fuel Injector Supply Voltage (3) 70:  - 70:  -
71 - - - Not Occupied - -
72:  72 72:  0.75 72:  BU/WH 72:  5421 72:  Fuel Injector Supply Voltage (1) 72:  - 72:  -
73:  73 73:  1.5 73:  BK 73:  450 73:  Signal Ground 73:  III 73:  -