X54D Fuse Block - Fuel Heater
WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. 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: 13607200
- Service Connector: Service by Component Assembly - See Part Catalog
- Description: 40-Way F 2.8 MCP 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 |
19300440 |
J-35616-4A (PU) |
J-38125-557 |
Not Required |
Not Required |
Not Required |
Not Required |
| Pin |
Size |
Color |
Circuit |
Function |
Terminal Type ID |
Option |
| A1 - A5 |
- |
- |
- |
Not Occupied |
- |
- |
| A6 |
0.5 |
VT/YE |
5985 |
Accessory Wakeup Serial Data |
I |
- |
| A7 |
2 |
RD/WH |
5440 |
Battery Positive Voltage |
I |
- |
| A8 - A10 |
- |
- |
- |
Not Occupied |
- |
- |
| B1 |
2.5 |
RD/YE |
2 |
Battery Positive Voltage |
I |
- |
| B2 |
- |
- |
- |
Not Occupied |
- |
- |
| B3 |
0.5 |
BU |
3017 |
Fuel Heater Relay Control 1 |
I |
- |
| B4 |
2.5 |
VT/L-GN |
355 |
Fuel Filter Heater Voltage |
I |
- |
| B5 |
2.5 |
RD/WH |
6440 |
Battery Positive Voltage |
I |
- |
| B6 - B7 |
- |
- |
- |
Not Occupied |
- |
- |
| B8 |
2.5 |
RD/YE |
2 |
Battery Positive Voltage |
I |
- |
| B9 |
- |
- |
- |
Not Occupied |
- |
- |
| B10 |
0.5 |
L-GN/D-BU |
3889 |
DEF Power Module Relay Control |
I |
- |
| C1 |
2.5 |
RD/YE |
2 |
Battery Positive Voltage |
I |
- |
| C2 |
- |
- |
- |
Not Occupied |
- |
- |
| C3 |
2.5 |
RD/WH |
6440 |
Battery Positive Voltage |
I |
- |
| C4 - C7 |
- |
- |
- |
Not Occupied |
- |
- |
| C8 |
2.5 |
RD/YE |
2 |
Battery Positive Voltage |
I |
- |
| C9 |
- |
- |
- |
Not Occupied |
- |
- |
| C10 |
2.5 |
RD/WH |
5440 |
Battery Positive Voltage |
I |
- |
| D1 - D4 |
- |
- |
- |
Not Occupied |
- |
- |
| D5 |
2.5 |
BU |
3921 |
DEF Heater Supply 1 |
I |
- |
| D6 |
2.5 |
RD/WH |
5440 |
Battery Positive Voltage |
I |
- |
| D7 - D10 |
- |
- |
- |
Not Occupied |
- |
- |