K38 Chassis Control Module (FHA)
WARNING: This page is about a different car, the 2019 Chevrolet Trax. 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: Body
- OEM Connector: 31381-1014
- Service Connector: 19178089
- Description: 38-Way F 0.64, 2.8 GT Series, Sealed (BK)
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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 |
13578924 |
J-35616-64B (LT BU) |
J-38125-215A |
SAITS-A03T-M064 |
Yazaki 14 |
9 |
9 |
| II |
13579782 |
J-35616-4A (PU) |
J-38125-215A |
15304720 |
Delphi 19 |
4 |
5 |
| Pin |
Size |
Color |
Circuit |
Function |
Terminal Type ID |
Option |
| 1 |
1.5 |
RD/GN |
3140 |
Secondary Fused Battery Positive Voltage 31 |
II |
- |
| 2 - 4 |
- |
- |
- |
Not Occupied |
- |
- |
| 5 |
0.5 |
BU |
2500 |
High Speed GMLAN Serial Data [+] 1 |
I |
- |
| 6 - 7 |
- |
- |
- |
Not Occupied |
- |
- |
| 8 |
0.5 |
VT/YE |
5985 |
Accessory Wake-Up Serial Data |
I |
- |
| 9 |
- |
- |
- |
Not Occupied |
- |
- |
| 10 |
0.5 |
BU/WH |
7446 |
Fuel Pressure Sensor Signal |
I |
- |
| 11 - 12 |
- |
- |
- |
Not Occupied |
- |
- |
| 13 |
1.5 |
GY |
120 |
Fuel Pump Control |
II |
- |
| 14 - 16 |
- |
- |
- |
Not Occupied |
- |
- |
| 17 |
0.5 |
WH |
2501 |
High Speed GMLAN Serial Data [-] 1 |
I |
- |
| 18 - 19 |
- |
- |
- |
Not Occupied |
- |
- |
| 20 |
0.5 |
GN/GY |
465 |
Fuel Pump Primary Relay Control |
I |
- |
| 21 |
0.5 |
VT/GN |
839 |
Run/Crank Ignition 1 Voltage 8 |
I |
- |
| 22 |
0.5 |
BN/RD |
7445 |
Fuel Pressure Sensor 5V Reference |
I |
- |
| 23 |
0.5 |
BK/YE |
7447 |
Fuel Pressure Sensor Low Reference |
I |
- |
| 24 |
0.5 |
BU |
7443 |
Fuel Pump Assembly Shield Ground |
I |
- |
| 25 |
1.5 |
BK |
1350 |
Ground 13 |
II |
- |
| 26 - 37 |
- |
- |
- |
Not Occupied |
- |
- |
| 38 |
1.5 |
BK/GN |
1580 |
Fuel Pump Low Reference |
II |
- |