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Home >> Chevrolet >> 2012 >> Traverse LS, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 354 (Wiring Systems And Power Management - Component Connector End Views - F112P To K33 X2 CJ2) >> Component Connector End Views >> K20 Engine Control Module X2
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K20 Engine Control Module X2

WARNING: This page is about a different car, the 2016 GMC Acadia, 2016 Chevrolet Traverse, and 2016 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 Name Core Crimp Insulation Crimp
I 13576392 J-35616-35 (VT) J-38125-11A 7116-4152-02 Yazaki 9 2 5
II 19330179 J-35616-64A (LT BU) J-38125-12A 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 II -
4 - 9 - - - Not Occupied - -
10 0.5 VT/WH 3110 Heated Oxygen Sensor High Signal Bank 1 Sensor 1 II -
11 0.5 VT/WH 3210 Heated Oxygen Sensor High Signal Bank 2 Sensor 1 II -
12 0.5 VT 3120 Heated Oxygen Sensor High Signal Bank 1 Sensor 2 II -
13 0.5 VT 3220 Heated Oxygen Sensor High Signal Bank 2 Sensor 2 II -
14 - - - Not Occupied - -
15 0.5 VT 4008 Humidity Sensor Signal II -
16 0.5 BN 582 Throttle Actuator Control Close II -
17 - - - Not Occupied - -
18 0.5 GY 598 5V Reference II -
19 0.5 YE 2918 Fuel Rail Pressure Sensor Signal II -
20 - 25 - - - Not Occupied - -
26 0.5 TN/WH 3111 Heated Oxygen Sensor Low Signal Bank 1 Sensor 1 II -
27 0.5 TN/WH 3211 Heated Oxygen Sensor Low Signal Bank 2 Sensor 1 II -
28 0.5 TN/WH 3121 Heated Oxygen Sensor Low Signal Bank 1 Sensor 2 II -
29 0.5 TN 3221 Heated Oxygen Sensor Low Signal Bank 2 Sensor 2 II -
30 - 31 - - - Not Occupied - -
32 0.5 YE 581 Throttle Actuator Control Open II -
33 - - - Not Occupied - -
34 0.5 GY 2701 Throttle Position Sensor 5V Reference II -
35 - - - Not Occupied - -
36 0.5 D-BU 496 Knock Sensor Signal 1 II -
37 0.5 L-BU 1876 Knock Sensor Signal 2 II -
38 - 40 - - - Not Occupied - -
41 0.5 GY/WH 3113 Heated Oxygen Sensor Heater Low Control Bank 1 Sensor 1 II -
42 0.5 GY/WH 3122 Heated Oxygen Sensor Heater Low Control Bank 1 Sensor 2 II -
43 0.5 L-GN 432 Manifold Absolute Pressure Sensor Signal II -
44 0.5 GY 2704 Manifold Absolute Pressure Sensor 5V Reference II -
45 - 48 - - - Not Occupied - -
49 0.5 L-BU 6289 Induction Air Temperature Sensor Signal II -
50 - - - Not Occupied - -
51 0.5 D-GN/WH 428 EVAP Canister Purge Solenoid Control II -
52 0.5 YE 492 Mass Air Flow Sensor Signal II -
53 0.5 OG 225 Generator Turn On Signal II -
54 0.5 TN 2752 Throttle Position Sensor Low Reference II -
55 0.5 GY 23 Generator Field Duty Cycle Signal II -
56 0.5 GY 1716 Knock Sensor Low Reference 1 II -
57 0.5 GY 2303 Knock Sensor Low Reference 2 II -
58 0.5 OG/BK 1786 Transmission Park/Neutral Signal 1 II -
59 - - - Not Occupied - -
60 0.5 BN 1174 Oil Level Switch Signal II -
61 0.5 L-GN 3212 Heated Oxygen Sensor Heater Low Control Bank 2 Sensor 1 II -
62 0.5 OG/WH 3223 Heated Oxygen Sensor Heater Low Control Bank 2 Sensor 2 II -
63 0.5 OG/BK 469 Manifold Absolute Pressure Sensor Low Reference II -
64 - 68 - - - Not Occupied - -
69 0.5 TN 2760 Intake Air Temperature Sensor Low Reference II -
70 0.5 D-GN 485 Throttle Position Sensor Signal 1 II -
71 - 72 - - - Not Occupied - -
73 2 BK/WH 451 Signal Ground I -