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Home >> Cadillac >> 2014 >> SRX Performance, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 9 (Wiring Systems And Power Management - Component Connector End Views - F1121D To K31 X1) >> Component Connector End Views >> K20 Engine Control Module X3
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K20 Engine Control Module X3

WARNING: This page is about a different car, the 2015 Cadillac SRX. However, it is still accessible from the selected car via links, so may be relevant.
GM2533189
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 13820146
  • Service Connector: 13574948
  • Description: 73-Way F 0.64, 2.8 Series, Sealed (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Core Crimp Insulation Crimp
I 13575812 J-35616-64B (LT BU) J-38125-213 Not Available Not Available Not Available Not Available
II 13575812 J-35616-64B (LT BU) J-38125-213 Not Available Not Available Not Available Not Available
III 13505803 J-35616-35 (VT) J-38125-12A 1326030-8 13 A 4
Pin Size Color Circuit Function Terminal Type ID Option
1 - 7 - - - Not Occupied - -
8 0.5 D-BU 410 Engine Coolant Temperature Sensor Signal II -
9 0.5 YE/D-BU 231 Oil Pressure Switch Signal II -
10 0.5 VT/D-BU 6270 Crankshaft 60X Sensor 5 Volt Reference II -
11 - 12 - - - Not Occupied - -
13 0.5 BN/D-BU 2126 Ignition Control (6) II -
14 0.5 D-BU/GY 2125 Ignition Control (5) II -
15 0.5 BK/GY 2130 Ignition Control Low Reference Bank 2 II -
16 0.5 YE 7301 High Pressure Fuel Pump Actuator High - Control II -
17 - 23 - - - Not Occupied - -
24 0.5 BK/L-GN 476 Sensor Low Reference II -
25 0.5 BK/VT 6272 Crankshaft 60X Sensor Low Reference II -
26 0.5 L-GN 6271 Crankshaft 60X Sensor Signal II -
27 0.5 YE/D-BU 2124 Ignition Control (4) II -
28 0.5 L-GN/D-BU 2123 Ignition Control (3) II -
29 0.5 D-BU/WH 2122 Ignition Control (2) II -
30 0.5 D-BU/VT 2121 Ignition Control (1) II -
31 0.5 BK/D-BU 2129 Ignition Control Low Reference Bank 1 II -
32 0.5 VT/BK 7300 High Pressure Fuel Pump Actuator Low - Control II -
33 0.5 YE/VT 5275 Camshaft Position Intake Sensor (1) II -
34 0.5 GY/D-BU 5300 Camshaft Position Intake Sensor Control (1) II -
35 0.5 VT/BK 5273 Camshaft Position Exhaust Sensor (1) II -
36 0.5 YE 5276 Camshaft Position Intake Sensor (2) II -
37 0.5 WH/D-BU 5302 Camshaft Position Intake Sensor Control (2) II -
38 0.5 VT/D-BU 5274 Camshaft Position Exhaust Sensor (2) II -
39 0.5 VT/BN 5284 Camshaft Phaser Intake Solenoid (1) II -
40 0.5 GY/D-BU 5282 Camshaft Phaser Exhaust Solenoid (1) II -
41 0.5 L-GN 5272 Camshaft Phaser Intake Solenoid (2) II -
42 0.5 L-GN/BN 5283 Camshaft Phaser Exhaust Solenoid (2) II -
43 - 45 - - - Not Occupied - -
46 0.75 GY/D-BU 4804 Direct Fuel Injector (DFI) High Voltage Control Cylinder 4 I -
47 0.75 WH/L-GN 4805 Direct Fuel Injector (DFI) High Voltage Control Cylinder 5 I -
48 0.75 D-BU 4802 Direct Fuel Injector (DFI) High Voltage Control Cylinder 2 I -
49 - - - Not Occupied - -
50 0.75 L-GN 4803 Direct Fuel Injector (DFI) High Voltage Control Cylinder 3 I -
51 0.75 VT/L-GN 4806 Direct Fuel Injector (DFI) High Voltage Control Cylinder 6 I -
52 0.75 BN 4801 Direct Fuel Injector (DFI) High Voltage Control Cylinder 1 I -
53 0.5 BK/L-GN 5301 Camshaft Position Intake Sensor Low Reference (1) II -
54 0.5 GY/YE 5297 Camshaft Position Exhaust Sensor Control (1) II -
55 0.5 BK/GY 5296 Camshaft Position Exhaust Sensor Low Reference (1) II -
56 0.5 BK/VT 5303 Camshaft Position Intake Sensor Low Reference (2) II -
57 0.5 L-GN/BN 5298 Camshaft Position Exhaust Sensor Control (2) II -
58 0.5 BK/BN 5299 Camshaft Position Exhaust Sensor Low Reference (2) II -
59 0.5 BK/BN 6753 Cam Phaser W Low Reference II -
60 0.5 BK/VT 6754 Cam Phaser X Low Reference II -
61 0.5 BK/D-BU 6755 Cam Phaser Y Low Reference II -
62 0.5 BK/GY 6756 Cam Phaser Z Low Reference II -
63 - 65 - - - Not Occupied - -
66 0.75 D-BU/WH 4904 Direct Fuel Injector (DFI) High Voltage Supply Cylinder 4 I -
67 0.75 L-GN/WH 4905 Direct Fuel Injector (DFI) High Voltage Supply Cylinder 5 I -
68 0.75 D-BU/GY 4902 Direct Fuel Injector (DFI) High Voltage Supply Cylinder 2 I -
69 - - - Not Occupied - -
70 0.75 L-GN/GY 4903 Direct Fuel Injector (DFI) High Voltage Supply Cylinder 3 I -
71 0.75 VT/GY 4906 Direct Fuel Injector (DFI) High Voltage Supply Cylinder 6 I -
72 0.75 BN/WH 4901 Direct Fuel Injector (DFI) High Voltage Supply Cylinder 1 I -
73 1.5 BK/WH 451 Signal Ground III -
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