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Home >> Cadillac >> 2016 >> CTS V >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Wiring Systems And Power Management - Component Connector End Views - K20 X1 LGX To K31 X5 >> Component Connector End Views >> K20 Engine Control Module X1 (LTG)

K20 Engine Control Module X1 (LTG)

GM2889071
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 12615655
  • Service Connector: 13574946
  • 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-35616-35 (VT) J-38125-11A 7116-4152-02 Yazaki 9 2 5
II 13578813 J-35616-2A (GY) J-38125-217 Not Available Not Available Not Available Not Available
III 19330179 J-35616-64B (LT BU) J-38125-12A Not Available Not Available Not Available Not Available
Pin Size Color Circuit Function Terminal Type ID Option
1 - 8 - - - Not Occupied - -
9 0.5 BU 2500 High Speed GMLAN Serial Data (+) 1 III -
10 0.5 WH 2501 High Speed GMLAN Serial Data (-) 1 III -
11 0.5 BN/RD 1274 Accelerator Pedal Position 5V Reference 2 III -
12 0.5 WH/RD 1164 Accelerator Pedal Position 5V Reference 1 III -
13 0.5 VT/YE 5985 Accessory Wakeup Serial Data III -
14 0.5 VT/GN 439 Run/Crank Ignition 1 Voltage III -
15 0.5 RD/BN 440 Battery Positive Voltage III -
16 0.5 VT/BU 5292 Powertrain Main Relay Fused Supply 3 III -
17 0.5 YE 4063 Hood Status A Signal III KL9
18 0.5 GY/RD 3053 Turbo Intake Pressure Sensor High Reference Bank 1 III -
19 - 24 - - - Not Occupied - -
25 0.5 BK/YE 5382 Brake Position Sensor Low Reference III -
26 - - - Not Occupied - -
27 0.5 BK/VT 1272 Accelerator Pedal Position Low Reference 2 III -
28 0.5 BK/BU 1271 Accelerator Pedal Position Low Reference 1 III -
29 - 31 - - - Not Occupied - -
32 0.5 YE/VT 6030 Brake Vacuum Sensor Signal III KL9
33 0.5 GN/WH 1162 Accelerator Pedal Position Signal 2 III -
34 0.5 GN/WH 492 Mass Air Flow Sensor Signal III -
35 - 36 - - - Not Occupied - -
37 0.5 BN/RD 2700 A/C Pressure Sensor 5V Reference II -
38 0.5 GY 4109 Driver Mode Switch 5V Reference III -
39 - 40 - - - Not Occupied - -
41 0.5 WH/RD 5381 Brake Position Sensor 5V Reference III -
42 - 43 - - - Not Occupied - -
44 0.5 YE/BK 625 Starter Enable Relay Control III KL9+M5N
45 0.5 YE/WH 1161 Accelerator Pedal Position Signal 1 III -
46 - - - Not Occupied - -
47 0.5 BU/GY 636 Outside Ambient Air Temperature Sensor Signal III -
48 0.5 WH/BU 6289 Induction Air Temperature Sensor Signal III -
49 0.5 WH/GY 1786 Transmission Park/Neutral Signal 1 III -
50 0.5 WH/BU 6311 Cruise/ETC/TCC Brake Signal III -
51 0.5 VT/BU 5291 Powertrain Main Relay Fused Supply 2 III -
52 0.5 WH/BK 2366 Cooling Fan Control Relay Speed Signal III -
53 - - - Not Occupied - -
54 0.5 WH/GY 459 A/C Compressor Clutch Relay Control III -
55 - 56 - - - Not Occupied - -
57 0.5 GN 380 A/C Refrigerant Pressure Sensor Signal II -
58 0.5 WH/VT 4108 Driver Mode Switch Signal III -
59 - - - Not Occupied - -
60 0.5 BN/GY 4008 Humidity Sensor Signal III -
61 0.5 WH/GN 5380 Brake Position Sensor Signal III -
62 - 63 - - - Not Occupied - -
64 0.5 GN/GY 465 Fuel Pump Primary Relay Control III -
65 0.5 WH 1310 EVAP Canister Vent Solenoid Control III -
66 0.5 GY 5127 After Boil Heater Relay Control III KL9
67 0.5 YE 5991 Powertrain Relay Coil Control III -
68 - 69 - - - Not Occupied - -
70 0.5 YE/VT 4325 Starter Pinion Solenoid Relay Control III KL9
71 0.5 BN/WH 419 Check Engine Indicator Control III -
72 - - - Not Occupied - -
73 2 VT/BU 5290 Powertrain Main Relay Fused Supply 1 I -
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