Fuel Pump Flow Control Module (without JL1)

Fig 1: Fuel Pump Flow Control Module (without JL1) Connector End View

Courtesy of GENERAL MOTORS CORP.

Fuel Pump Flow Control Module (without JL1)

Pin	Wire	Circuit	Function
1	3 BK	2250	Ground
2-4	-	-	Not Available
5	0.5 GY	7447	Low Reference
6	0.5 TN	2501	High Speed GMLAN Serial Data -
7	0.5 TN/BK	2500	High Speed GMLAN Serial Data +
8-9	-	-	Not Available
10	0.5 PU	7446	Fuel Line Pressure Sensor Signal
11-12	-	-	Not Available
13	0.5 D-GN/WH	465	Fuel Pump Control Module Enable
14	-	-	Not Available
15	0.5 PK	439	Run/Crank Ignition Voltage
16	3 PK	1580	Low Reference
17	0.5 L-BU	5986	Serial Data Communication Enable
18-20	-	-	Not Available
21	0.5 TN	2501	High Speed GMLAN Serial Data -
22	0.5 TN/BK	2500	High Speed GMLAN Serial Data +
23-31	-	-	Not Available
32	3 RD/WH	1940	Battery Positive Voltage
33-35	-	-	Not Available
36	0.5 BN	7445	Reference Voltage
37-43	-	-	Not Available
44	0.5 GY	7443	Fuel Pump Flow Control Module Shield Extension
45-46	-	-	Not Available
47	3 GY	120	Fuel Pump Control

Connector Part Information Harness Type: Chassis OEM Connector: 13570967 Service Connector: 19168025 Description: 15-Way F 0.64 6.3 Sealed (BK)

Terminal Part Information Pins: 1, 16, 32, 47 Terminated Lead: 13579754 Release Tool: J-38125-553 Diagnostic Test Probe: J-35616-42 (RD) Terminal/Tray: 15476168/5 Core/Insulation Crimp: F/3 Pins: 5-7, 10, 13, 15, 17, 21, 22, 36, 44 Terminated Lead: 13578883 Release Tool: Pending Diagnostic Test Probe: Pending Terminal/Tray: Not Available Core/Insulation Crimp: Not Available