K111 Fuel Pump Driver Control Module (LTG/LYX)
WARNING: This page is about a different car, the 2020 GMC Terrain and 2020 Chevrolet Equinox. 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
- OEM Connector: 2-2109446-2
- Service Connector: Service by Harness - See Part Catalog
- Description: 30-Way F 1.5, 2.8 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 |
Not Required |
J-35616-2A (GY) |
No Tool Required |
Not Required |
Not Required |
Not Required |
Not Required |
| II |
Not Required |
J-35616-35 (VT) |
No Tool Required |
Not Required |
Not Required |
Not Required |
Not Required |
| III |
Not Required |
J-35616-4A (PU) |
No Tool Required |
Not Required |
Not Required |
Not Required |
Not Required |
| Pin |
Size |
Color |
Circuit |
Function |
Terminal Type ID |
Option |
| 1 - 3 |
- |
- |
- |
Not Occupied |
- |
- |
| 4 |
0.5 |
GN/BU |
3889 |
Powertrain Sensor Bus Relay Control |
I |
LTG/LYX+NTM |
| 5 - 6 |
- |
- |
- |
Not Occupied |
- |
- |
| 7 |
2.5 |
RD/BU |
3240 |
Secondary Fused Battery Positive Voltage 32 |
II |
- |
| 8 |
2.5 |
GY |
120 |
Fuel Pump Control |
II |
- |
| 9 |
2.5 |
YE/GY |
4137 |
Fuel Pump Supply Voltage Phase 2 |
II |
- |
| 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 |
BN/RD |
7445 |
Fuel Pressure Sensor 5V Reference |
I |
- |
| 13 |
0.5 |
BU/VT |
1589 |
Primary Fuel Level Sensor Signal 2 |
I |
- |
| 14 |
0.5 |
BU/WH |
1937 |
Secondary Fuel Level Sensor Signal |
I |
- |
| 15 |
0.5 |
WH |
4499 |
High Speed GMLAN Serial Data [-] 7 |
I |
- |
| 16 |
0.5 |
WH/BU |
5986 |
Serial Data Communication Enable |
I |
LYX-NTM |
| 17 |
0.5 |
VT/GN |
39 |
Run/Crank Ignition 1 Voltage |
I |
- |
| 18 |
0.5 |
GN/GY |
465 |
Fuel Pump Primary Relay Control |
I |
- |
| 19 - 20 |
- |
- |
- |
Not Occupied |
- |
- |
| 21 |
0.5 |
WH |
1310 |
EVAP Vent Solenoid Valve Control |
III |
- |
| 22 |
2.5 |
BK |
1950 |
Ground 19 |
II |
- |
| 23 |
0.5 |
BU |
7443 |
Fuel Pump Assembly Shield Ground |
III |
- |
| 24 |
2.5 |
WH/BN |
4138 |
Fuel Pump Supply Voltage Phase 3 |
II |
- |
| 25 |
0.5 |
BK/BU |
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/BU |
6282 |
Fuel Level Sensor 2 Low Reference |
I |
- |
| 30 |
0.5 |
BU/BN |
4498 |
High Speed GMLAN Serial Data [+] 7 |
I |
- |