K20 Engine Control Module X2
WARNING: This page is about a different car, the 2018 Chevrolet Bolt EV. However, it is still accessible from the selected car via links, so may be relevant.
 Courtesy of GENERAL MOTORS COMPANY
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Connector Part Information
- Harness Type: Engine
- OEM Connector: 34576-7523
- Service Connector: 13395411
- Description: 56-Way F 0.64 Series, Sealed (BK with BU Terminal Position Assurance)
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Terminal Part Information
| Terminal Type ID |
Terminated Lead |
Diagnostic Test Probe |
Terminal Removal Tool |
Service Terminal |
Tray Name |
Core Crimp |
Insulation Crimp |
| I |
13575812 |
J-35616-64B (LT BU) |
J-38125-213 |
Not Available |
Not Available |
Not Available |
Not Available |
| Pin |
Size |
Color |
Circuit |
Function |
Terminal Type ID |
Option |
| 1 - 6 |
- |
- |
- |
Not Occupied |
- |
- |
| 7 |
0.5 |
BU/BK |
7493 |
High Speed GMLAN Serial Data (+) 3 |
I |
- |
| 8 - 19 |
- |
- |
- |
Not Occupied |
- |
- |
| 20 |
0.5 |
WH |
7494 |
High Speed GMLAN Serial Data (-) 3 |
I |
- |
| 21 - 23 |
- |
- |
- |
Not Occupied |
- |
- |
| 24 |
0.5 |
WH/GN |
5380 |
Brake Position Sensor Signal |
I |
- |
| 25 - 35 |
- |
- |
- |
Not Occupied |
- |
- |
| 36 |
0.5 |
BK/YE |
5382 |
Brake Position Sensor Low Reference |
I |
- |
| 37 |
0.5 |
WH/RD |
5381 |
Brake Position Sensor 5V Reference |
I |
- |
| 38 - 56 |
- |
- |
- |
Not Occupied |
- |
- |