A7 Fuel Pump and Level Sensor Assembly

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

Courtesy of GENERAL MOTORS CORP.

Connector Part Information

Harness Type: Fuel Pump
OEM Connector: 88988992
Service Connector: 19257373
Description: 4-Way F GT 280 Series, Sealed (WH)

Terminal Part Information

Terminated Lead: Pins 3, 4 - 13327132
Terminated Lead: Pins 1, 2 - 13575405
Release Tool: J-38125-553
Diagnostic Test Probe: J-35616-4A (PU)
Terminal/Tray: 15304719/19
Core/Insulation Crimp: Pins 1, 2 - 2/5
Core/Insulation Crimp: Pins 3, 4 - E/5

A7 Fuel Pump and Level Sensor Assembly

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