K111 Fuel Pump Driver Control Module
WARNING: This page is about a different car, the 2022 Cadillac XT4. 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: Fuel Tank Fuel Pump Module Wiring Harness
- OEM Connector: 7-2109446-2
- Service Connector: Service by Harness - See Part Catalog
- Description: 30-Way F 1.5, 2.8 MCP Series, Sealed (BK)
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Terminal Part Information
| Terminal Type ID |
Terminated Lead |
Diagnostic Test Probe |
Terminal Removal Tool |
| I |
Not required |
No Tool Required |
No Tool Required |
| Pin |
Size |
Color |
Circuit |
Function |
Terminal Type ID |
Option |
| 1 |
0.35 |
WH / RD |
6862 |
Water In Fuel Sensor Voltage Reference |
I |
- |
| 2 |
0.35 |
BU / YE |
6861 |
Water In Fuel Sensor Signal |
I |
- |
| 3 |
0.35 |
BK / BU |
6863 |
Water In Fuel Sensor Low Reference |
I |
- |
| 4 |
0.35 |
BN / VT |
7072 |
Fuel Temperature Sensor 1 Signal |
I |
- |
| 5 - 6 |
- |
- |
- |
Not Occupied |
- |
- |
| 7 |
2.5 |
RD / VT |
3340 |
Battery Positive Voltage |
I |
- |
| 8 |
2.5 |
GY |
120 |
Fuel Pump Control |
I |
- |
| 9 |
2.5 |
YE / GY |
4137 |
Fuel Pump Supply Voltage Phase 2 |
I |
- |
| 10 |
0.5 |
YE / RD |
2709 |
Fuel Tank Pressure Sensor 5V Reference |
I |
- |
| 11 |
0.5 |
BU / WH |
890 |
Fuel Tank Pressure Sensor Signal |
I |
- |
| 12 |
0.5 |
BU / RD |
7445 |
Fuel Line Pressure Sensor 5V Reference |
I |
- |
| 13 |
0.5 |
BU / VT |
1589 |
Primary Fuel Level Sensor Signal |
I |
- |
| 14 |
0.5 |
BU / WH |
1937 |
Secondary Fuel Level Sensor Signal |
I |
- |
| 15 |
0.5 |
YE / RD |
4499 |
High Speed GMLAN Serial Data [-] 7 |
I |
- |
| 16 |
0.5 |
VT / YE |
5985 |
Accessory Wake-Up Serial Data |
I |
LSY/L3Z/LEH |
| 17 |
0.5 |
VT / GY |
139 |
Run/Crank Ignition 1 Voltage |
I |
- |
| 18 |
0.5 |
GN / GY |
465 |
Fuel Pump Primary Relay Control |
I |
- |
| 19 |
0.35 |
BK / VT |
7073 |
Fuel Temperature Sensor 1 Low Reference |
I |
- |
| 20 |
- |
- |
- |
Not Occupied |
- |
- |
| 21 |
0.5 |
WH |
1310 |
EVAP Vent Solenoid Valve Control |
I |
- |
| 22 |
2.5 |
BK |
550 |
Ground |
I |
- |
| 23 |
2.5 |
BU |
7444 |
Fuel Pump Assembly Shield Ground |
I |
- |
| 24 |
2.5 |
WH / BN |
4138 |
Fuel Pump Supply Voltage Phase 3 |
I |
- |
| 25 |
0.5 |
BK / BN |
6284 |
Fuel Tank Pressure Sensor Low Reference |
I |
- |
| 26 |
0.5 |
BU / WH |
7446 |
Fuel Pressure Sensor Signal |
I |
- |
| 27 |
0.5 |
BK / YE |
7447 |
Fuel Pressure Sensor Low Reference |
I |
- |
| 28 |
0.5 |
BK / GN |
6281 |
Fuel Level Sensor Low Reference |
I |
- |
| 29 |
0.5 |
BK / GN |
6282 |
Fuel Level Sensor 2 Low Reference |
I |
- |
| 30 |
0.5 |
WH |
4498 |
High Speed GMLAN Serial Data [+] 7 |
I |
- |