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Home >> Buick >> 2016 >> Cascada Base >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Wiring Systems And Power Management - Component Connector End Views - E2RF To K23 X2 >> Component Connector End Views >> K20 Engine Control Module X1

K20 Engine Control Module X1

GM2470482
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 12615654
  • 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 13576392 J-35616-4A (PU) J-38125-11A Not Available Not Available Not Available Not Available
II 19301532 J-35616-64B (LT BU) J-38125-12A 33467-0003 Delphi 23 J J
Pin Size Color Circuit Function Terminal Type ID Option
1 - 8 - - - Not Occupied - -
9 0.5 BU 2500 High Speed GMLAN Serial Data (+) 1 II -
10 0.5 WH 2501 High Speed GMLAN Serial Data (-) 1 II -
11 0.5 BN/RD 1274 Accelerator Pedal Position 5V Reference 2 II -
12 0.5 WH/RD 1164 Accelerator Pedal Position 5V Reference 1 II -
13 0.5 VT/YE 5985 Accessory Wakeup Serial Data II -
14 0.5 VT/GY 139 Run/Crank Ignition 1 Voltage II -
15 0.75 RD/WH 140 Battery Positive Voltage II -
16 0.75 VT/BU 5292 Powertrain Main Relay Fused Supply 3 II -
17 - - - Not Occupied - -
18 0.5 GY/RD 3053 Turbo Intake Pressure Sensor High Reference Bank 1 II -
19 - 24 - - - Not Occupied - -
25 0.5 BK/YE 5382 Brake Position Sensor Low Reference II -
26 - - - Not Occupied - -
27 0.5 BK/VT 1272 Accelerator Pedal Position Low Reference 2 II -
28 0.5 BK/BU 1271 Accelerator Pedal Position Low Reference 1 II -
29 - 32 - - - Not Occupied - -
33 0.5 GN/WH 1162 Accelerator Pedal Position Signal 2 II -
34 0.5 GN/YE 492 Mass Air Flow Sensor Signal II -
35 - 36 - - - Not Occupied - -
37 0.5 BN/RD 2700 A/C Pressure Sensor 5V Reference II -
38 - 40 - - - Not Occupied - -
41 0.5 WH/RD 5381 Brake Position Sensor 5V Reference II -
42 - 43 - - - Not Occupied - -
44 0.5 YE/BK 625 Starter Enable Relay Control II -
45 0.5 YE/WH 1161 Accelerator Pedal Position Signal 1 II -
46 0.5 YE/BK 3000 Coolant Temperature Sensor 2 Signal II -
47 - - - Not Occupied - -
48 0.5 WH/BU 6289 Induction Air Temperature Sensor Signal II -
49 0.5 WH/GY 1786 Transmission Park/Neutral Signal 1 II -
50 0.5 WH/BU 6311 Cruise/ETC/TCC Brake Signal II -
51 0.5 VT/BU 5291 Powertrain Main Relay Fused Supply 2 II -
52 0.5 GN/VT 335 Low Speed Cooling Fan Relay Control II -
53 - - - Not Occupied - -
54 0.5 WH/GY 459 A/C Compressor Clutch Relay Control II -
55 - 56 - - - Not Occupied - -
57 0.5 GN 380 A/C Refrigerant Pressure Sensor Signal II -
58 - 59 - - - Not Occupied - -
60 0.5 BN/GY 4008 Humidity Sensor Signal II -
61 0.5 WH/GN 5380 Brake Position Sensor Signal II -
62 - 63 - - - Not Occupied - -
64 0.5 GN/GY 465 Fuel Pump Primary Relay Control II -
65 - - - Not Occupied - -
66 0.5 BN/YE 473 High Speed Cooling Fan Relay Control II -
67 0.5 YE 5991 Powertrain Relay Coil Control II -
68 - - - Not Occupied - -
69 0.5 BU 6814 Thermostat Engine Cool Control II -
70 - 72 - - - Not Occupied - -
73 1.5 VT/BU 5290 Powertrain Main Relay Fused Supply 1 I -
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