Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Chevrolet >> 2018 >> Sonic Premier, 4D Hatchback, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 192 (Component Connector End Views (K9-K22)) >> Component Connector End Views >> K20 Engine Control Module X1 (LGZ)

K20 Engine Control Module X1 (LGZ)

WARNING: This page is about a different car, the 2018 GMC Canyon and 2018 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.
GM2470482Courtesy of GENERAL MOTORS COMPANY
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 BU 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-35616-4A (PU) J-38125-11A 7116-4152-02 Yazaki 9 2 5
Pin Size Color Circuit Function Terminal Type ID Option
1 - 4 - - - Not Occupied - -
5 0.5 BK/VT 1272 Accelerator Pedal Position Low Reference 2 I -
6 0.5 YE/WH 1161 Accelerator Pedal Position Signal 1 I -
7 0.5 BK/BU 1271 Accelerator Pedal Position Low Reference 1 I -
8 0.5 WH 7494 High Speed GMLAN Serial Data (-)3 I -
9 0.5 BK/YE 5382 Brake Position Sensor Low Reference I -
10 - 11 - - - Not Occupied - -
12 0.5 WH 2501 High Speed GMLAN Serial Data (-) 1 I -
13 0.5 WH/BU 6311 Cruise/ETC/TCC Brake Signal I -
14 0.5 WH/GY 459 A/C Compressor Clutch Relay Control I -
15 0.5 YE 5991 Powertrain Relay Coil Control I -
16 0.5 BN/WH 419 Check Engine Indicator Control I -
17 0.5 WH/BK 2366 Cooling Fan Control Relay Speed Signal I -
18 - 20 - - - Not Occupied - -
21 0.5 BN/RD 1274 Accelerator Pedal Position 5V Reference 2 I -
22 0.5 GN/WH 1162 Accelerator Pedal Position Signal 2 I -
23 0.5 WH/RD 1164 Accelerator Pedal Position 5V Reference 1 I -
24 0.5 BU/BK 7493 High Speed GMLAN Serial Data (+)3 I -
25 0.5 WH/RD 5381 Brake Position Sensor 5V Reference I -
26 0.5 WH/GN 5380 Brake Position Sensor Signal I -
27 - - - Not Occupied - -
28 0.5 BU 2500 High Speed GMLAN Serial Data (+) 1 I -
29 0.5 WH/GY 1786 Transmission Park/Neutral Signal 1 I -
30 0.5 GN/WH 492 Mass Air Flow Sensor Signal I -
31 - 37 - - - Not Occupied - -
38 0.5 BU/WH 890 Fuel Tank Pressure Sensor Signal I -
39 0.5 BN/GY 4008 Humidity Sensor Signal I -
40 - 43 - - - Not Occupied - -
44 0.5 BK/WH 2151 Signal Ground I -
45 - 46 - - - Not Occupied - -
47 0.5 BN/RD 2700 A/C Pressure Sensor 5V Reference I -
48 - - - Not Occupied - -
49 0.5 VT/BU 5292 Powertrain Main Relay Fused Supply 3 I -
50 0.5 VT/BU 5291 Powertrain Main Relay Fused Supply 2 I -
51 0.5 VT/YE 5985 Accessory Wakeup Serial Data I -
52 0.5 RD/WH 140 Battery Positive Voltage I -
53 - - - Not Occupied - -
54 0.5 WH 1310 EVAP Canister Vent Solenoid Control I -
55 - 63 - - - Not Occupied - -
64 0.5 BU/GY 636 Outside Ambient Air Temperature Sensor Signal I -
65 - 66 - - - Not Occupied - -
67 0.5 GN 380 A/C Refrigerant Pressure Sensor Signal I -
68 - - - Not Occupied - -
69 0.5 GN/GY 465 Fuel Pump Primary Relay Control I -
70 0.5 YE/BK 625 Starter Enable Relay Control I -
71 0.5 VT/GY 139 Run/Crank Ignition 1 Voltage I -
72 0.5 VT/BU 5290 Powertrain Main Relay Fused Supply 1 I -
73 2 VT/BU 5290 Powertrain Main Relay Fused Supply 1 II -
scientia non olet · About Mike's Workshop Manuals