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K20 Engine Control Module X1 (LBN)

Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 34566-0303
  • Service Connector: 13574782
  • Description: 73-Way F 0.64 2.8 Series, Sealed (BK with BK 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 X1 (LBN)

Pin Size Color Circuit Function Terminal Type ID Option
1:  1 1:  0.5 1:  YE/WH 1:  1161 1:  Accelerator Pedal Position Signal (1) 1:  - 1:  -
2 - - - Not Occupied - -
3:  3 3:  0.5 3:  VT/YE 3:  5985 3:  Accessory Wakeup Serial Data 3:  - 3:  -
4 - - - Not Occupied - -
5:  5 5:  0.5 5:  GN/VT 5:  335 5:  Low Speed Cooling Fan Relay Control 5:  - 5:  -
6-7 - - - Not Occupied - -
8:  8 8:  0.5 8:  BK/BN 8:  5514 8:  A/C Refrigerant Pressure Sensor Low Reference 8:  - 8:  -
9:  9 9:  0.5 9:  YE/WH 9:  3121 9:  Heated Oxygen Sensor Low Signal Bank 1 Sensor (2) 9:  I 9:  -
10 - - - Not Occupied - -
11:  11 11:  0.5 11:  BK/GN 11:  5360 11:  Brake Apply Sensor Low Reference 11:  - 11:  -
12 - - - Not Occupied - -
13:  13 13:  0.5 13:  BN/WH 13:  5069 13:  Engine Main Relay Coil Control 13:  - 13:  -
14 - - - Not Occupied - -
15:  15 15:  0.5 15:  GY/WH 15:  3122 15:  Heated Oxygen Sensor Heater Low Control Bank 1 Sensor (2) 15:  I 15:  -
16 - - - Not Occupied - -
17:  17 17:  0.5 17:  VT/BU 17:  3120 17:  Heated Oxygen Sensor High Signal Bank 1 Sensor (2) 17:  - 17:  -
18:  18 18:  0.5 18:  GN/WH 18:  1162 18:  Accelerator Pedal Position Signal (2) 18:  - 18:  -
19:  19 19:  0.75 19:  VT/BK 19:  3 19:  Run/Crank Ignition 1 Voltage 19:  - 19:  -
20:  20 20:  0.75 20:  VT/BK 20:  3 20:  Run/Crank Ignition 1 Voltage 20:  - 20:  -
21:  21 21:  0.5 21:  BK/VT 21:  1272 21:  Accelerator Pedal Position Low Reference (2) 21:  I 21:  -
22-23 - - - Not Occupied - -
24:  24 24:  0.5 24:  BK/GN 24:  6281 24:  Fuel Level Sensor Low Reference 24:  - 24:  -
25:  25 25:  0.5 25:  GN 25:  380 25:  A/C Refrigerant Pressure Sensor Signal 25:  I 25:  -
26 - - - Not Occupied - -
27:  27 27:  0.5 27:  BN/WH 27:  419 27:  Check Engine Indicator Control 27:  - 27:  -
28-29 - - - Not Occupied - -
30:  30 30:  0.5 30:  WH/GY 30:  459 30:  A/C Compressor Clutch Relay Control 30:  I 30:  -
31 - - - Not Occupied - -
32:  32 32:  0.5 32:  YE 32:  447 32:  Starter Relay Coil Control 32:  I 32:  -
33-34 - - - Not Occupied - -
35:  35 35:  0.5 35:  BK/VT 35:  2760 35:  Intake Air Temperature Sensor Low Reference 35:  - 35:  -
36 - - - Not Occupied - -
37:  37 37:  0.5 37:  GN/WH 37:  492 37:  Mass Air Flow Sensor Signal 37:  - 37:  -
38 - - - Not Occupied - -
39:  39 39:  0.5 39:  BU/VT 39:  1589 39:  Primary Fuel Level Sensor Signal 39:  I 39:  -
40 - - - Not Occupied - -
41:  41 41:  0.5 41:  BK/BU 41:  1271 41:  Accelerator Pedal Position Low Reference (1) 41:  - 41:  -
42 - - - Not Occupied - -
43:  43 43:  0.5 43:  BU 43:  2500 43:  High Speed GMLAN Serial Data (+) (1) 43:  - 43:  -
44:  44 44:  0.5 44:  WH 44:  2501 44:  High Speed GMLAN Serial Data (-) (1) 44:  I 44:  -
45:  45 45:  0.5 45:  YE/RD 45:  5359 45:  Brake Apply Sensor Supply Voltage 45:  - 45:  MH8
46 - - - Not Occupied - -
46:  46 46:  - 46:  - 46:  - 46:  Accelerator Pedal Position 5 Volt Reference (1) 46:  I 46:  -
48 - - - Not Occupied - -
49:  49 49:  0.5 49:  GN/VT 49:  335 49:  Low Speed Cooling Fan Relay Control 49:  - 49:  -
50-54 - - - Not Occupied - -
55:  55 55:  0.5 55:  WH/BU 55:  6311 55:  Cruise/ETC/TCC Brake Signal 55:  - 55:  -
56 - - - Not Occupied - -
57:  57 57:  0.5 57:  WH/GY 57:  1786 57:  Transmission Park/Neutral Signal (1) 57:  I 57:  MH8
58:  58 58:  0.5 58:  WH/BU 58:  6289 58:  Induction Air Temperature Sensor Signal 58:  - 58:  -
59-60 - - - Not Occupied - -
61:  61 61:  0.5 61:  YE 61:  5361 61:  Brake Apply Sensor 61:  - 61:  MH8
62-64 - - - Not Occupied - -
65:  65 65:  0.5 65:  BN/RD 65:  2700 65:  A/C Pressure Sensor 5 Volt Reference 65:  - 65:  -
66 - - - Not Occupied - -
67:  67 67:  0.5 67:  BN/RD 67:  1274 67:  Accelerator Pedal Position 5 Volt Reference (2) 67:  - 67:  -
68-72 - - - Not Occupied - -
73:  73 73:  1 73:  VT/BU 73:  5290 73:  Powertrain Main Relay Fused Supply (1) 73:  III 73:  -
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