Fuel Pump Flow Control Module (Gas except JL1 and except L96 or LU3)

WARNING: This page is about a different car, the 2014 GMC Sierra 3500 HD, 2014 GMC Sierra 2500 HD, 2014 Chevrolet Silverado 3500 HD, and 2014 Chevrolet Silverado 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

Connector Part Information

Harness Type: Chassis
OEM Connector: 13570967
Service Connector: 19168025
Description: 47-Way F 0.64/6.3 Series, Sealed (BK)

Terminal Part Information

Pins: 1, 16, 32, 47
Terminated Lead: 13579755
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: 13579774
Release Tool: J-38125-215A
Diagnostic Test Probe: J-35616-64B (L-BU)
Terminal/Tray: SAITS-A03T-M064/14
Core/Insulation Crimp: 9/9

Fuel Pump Flow Control Module (Gas except JL1 and except L96 or LU3)

Pin	Wire	Circuit	Function
1	3 BK	2150	Ground
2-4	-	-	Not Available
5	0.5 GY	7447	Low Reference
6	0.5 TN	2501	High Speed GMLAN Serial Data Bus (-)
7	0.5 TN/BK	2500	High Speed GMLAN Serial Data Bus (+)
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 Signal
14	-	-	Not Available
15	0.5 PK	439	Ignition 1 Voltage
16	2 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 Bus (-)
22	0.5 TN/BK	2500	High Speed GMLAN Serial Data Bus (+)
23-31	-	-	Not Available
32	3 RD/WH	1940	Battery Positive Voltage
33-35	-	-	Not Available
36	0.5 BN	7445	5-Volt Reference
37-43	-	-	Not Available
44	0.5 GY	7443	Fuel System Control Module Shield Extension
45-46	-	-	Not Available
47	2 GY	120	Fuel Pump Supply Voltage