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Home >> Chevrolet >> 2014 >> Traverse LS, 4D Utility >> Repair and Diagnosis >> External Pages >> Different car >> Section 5 (Wiring Systems And Power Management - Component Connector End Views - K9 X5 To K64) >> Component Connector End Views >> K20 Engine Control Module X2

K20 Engine Control Module X2

WARNING: This page is about a different car, the 2015 GMC Acadia, 2015 Chevrolet Traverse, and 2015 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
GM1673472
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 34566-3513
  • Service Connector: 19301530
  • Description: 73-Way F 0.64, 2.8 Series, Sealed (BK with BK Terminal Position Assurance)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Core Crimp Insulation Crimp
I 19301532 J-35616-16 (LT GN) J-38125-213 Not Available Not Available Not Available Not Available
II 13576392 J-35616-35 (VT) J-38125-11A Not Available Not Available Not Available Not Available
Pin Size Color Circuit Function Terminal Type ID Option
1-2 - - - Not Occupied - -
3 0.5 TN 808 Sensor Low Reference I -
4-9 - - - Not Occupied - -
10 0.5 VT/WH 3110 Heated Oxygen Sensor High Signal Bank 1 Sensor (1) I -
11 0.5 VT/WH 3210 Heated Oxygen Sensor High Signal Bank 2 Sensor (1) I -
12 0.5 VT 3120 Heated Oxygen Sensor High Signal Bank 1 Sensor (2) I -
13 0.5 VT 3220 Heated Oxygen Sensor High Signal Bank 2 Sensor (2) I -
14 - - - Not Occupied - -
15 0.5 VT 4008 Humidity Sensor Signal I -
16 0.5 BN 582 Throttle Actuator Control Close I -
17 - - - Not Occupied - -
18 0.5 GY 598 5 Volt Reference I -
19 0.5 YE 2918 Fuel Rail Pressure Sensor Signal I -
20-25 - - - Not Occupied - -
26 0.5 TN/WH 3111 Heated Oxygen Sensor Low Signal Bank 1 Sensor (1) I -
27 0.5 TN/WH 3211 Heated Oxygen Sensor Low Signal Bank 2 Sensor (1) I -
28 0.5 TN/WH 3121 Heated Oxygen Sensor Low Signal Bank 1 Sensor (2) I -
29 0.5 TN 3221 Heated Oxygen Sensor Low Signal Bank 2 Sensor (2) I -
30-31 - - - Not Occupied - -
32 0.5 YE 581 Throttle Actuator Control Open I -
33 - - - Not Occupied - -
34 0.5 GY 2701 Throttle Position Sensor 5 Volt Reference I -
35 - - - Not Occupied - -
36 0.5 D-BU 496 Knock Sensor Signal (1) I -
37 0.5 L-BU 1876 Knock Sensor Signal (2) I -
38-40 - - - Not Occupied - -
41 0.5 GY/WH 3113 Heated Oxygen Sensor Heater Low Control Bank 1 Sensor (1) I -
42 0.5 GY/WH 3122 Heated Oxygen Sensor Heater Low Control Bank 1 Sensor (2) I -
43 0.5 L-GN 432 Manifold Absolute Pressure Sensor Signal I -
44 0.5 GY 2704 Manifold Absolute Pressure Sensor 5 Volt Reference I -
45-48 - - - Not Occupied - -
49 0.5 L-BU 6289 Induction Air Temperature Sensor Signal I -
50 - - - Not Occupied - -
51 0.5 D-GN/WH 428 EVAP Canister Purge Solenoid Control I -
52 0.5 YE 492 Mass Air Flow Sensor Signal I -
53 0.5 OG 225 Generator Turn On Signal I -
54 0.5 TN 2752 Throttle Position Sensor Low Reference I -
55 0.5 GY 23 Generator Field Duty Cycle Signal I -
56 0.5 GY 1716 Knock Sensor Low Reference (1) I -
57 0.5 GY 2303 Knock Sensor Low Reference (2) I -
58 0.5 OG/BK 1786 Transmission Park/Neutral Signal (1) I -
59 - - - Not Occupied - -
60 0.5 BN 1174 Oil Level Switch Signal I -
61 0.5 L-GN 3212 Heated Oxygen Sensor Heater Low Control Bank 2 Sensor (1) I -
62 0.5 OG/WH 3223 Heated Oxygen Sensor Heater Low Control Bank 2 Sensor (2) I -
63 0.5 OG/BK 469 Manifold Absolute Pressure Sensor Low Reference I -
64-68 - - - Not Occupied - -
69 0.5 TN 2760 Intake Air Temperature Sensor Low Reference I -
70 0.5 D-GN 485 Throttle Position Sensor Signal (1) I -
71-72 - - - Not Occupied - -
73 2 BK/WH 451 Signal Ground II -
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