A7 Fuel Pump and Level Sender Assembly Connector End View

WARNING: This page is about a different car, the 2011 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: A7 Fuel Pump and Level Sender Assembly Connector End View

Courtesy of GENERAL MOTORS CORP.

A7 Fuel Pump and Level Sender Assembly

Pin	Wire	Circuit	Function
1	2.5 GY	120	Fuel Pump Supply Voltage
2	2.5 BK/L-GN	1580	Fuel Pump Low Reference
3	0.5 BK/L-GN	6281	Fuel Level Sensor Low Reference
4	0.5 D-BU/VT	1589	Primary Fuel Level Sensor Signal

Connector Part Information

Harness Type: Fuel Tank
OEM Connector: 88988992
Service Connector: 19178173
Description: 4-Way F GT 280 Series Sealed (NA)

Terminal Part Information

Terminated Lead: Service by Harness - See Part Catalog
Release Tool: Not Available
Diagnostic Test Probe: Pending
Terminal/Tray: Service by Harness - See Part Catalog
Core/Insulation Crimp: Not Available