K111 Fuel Pump Power Control Module

WARNING: This page is about a different car, the 2022 Cadillac CT5. 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:Fuel Sender Wiring Harness
OEM Connector: 33222138
Service Connector: Service by Harness - See Part Catalog
Description: 46-Way F 1.2 OCS, 2.8, 6.3 CTS Series, Sealed (GY)

Terminal Part Information

Terminal Type ID	Terminated Lead	Diagnostic Test Probe	Terminal Removal Tool
I	Not required	J-35616-16 (L-GN)	No Tool Required
II	Not required	J-35616-35 (VT)	No Tool Required
III	Not required	J-35616-42 (RD)	No Tool Required

Pin	Size	Color	Circuit	Function	Terminal Type ID	Option
1	2.5	WH/BN	4138	Fuel Pump Supply Voltage Phase 3	III	-
2	2.5	GY	120	Fuel Pump Control	II	-
3 - 6	-	-	-	Not Occupied	-	-
7	0.5	WH/BN	4055	Private Serial Data Powertrain CAN Bus [+] Serial Data	I	-
8	0.5	BU/GY	4054	Private Serial Data Powertrain CAN Bus [-] Serial Data	I	-
9	-	-	-	Not Occupied	-	-
10	0.5	GN/BU	4320	Powertrain Sensor Bus Enable	I	-
11	0.5	GN/GY	465	Fuel Pump Primary Relay Control	I	-
12 - 13	-	-	-	Not Occupied	-	-
14	2.5	BK	1650	Ground	III	-
15	0.5	BU	7444	Fuel Pump Assembly Shield Ground	I	-
16	0.5	BU/RD	4306	Exhaust Flow Control Valve 1 - Cylinder Deactivation Feedback Signal	I	-
17	0.5	VT/YE	4317	Exhaust Flow Control Valve 2 - Cylinder Deactivation Feedback Signal	I	-
18	0.5	GY	10145	Exhaust Flapper Valve 3 Feedback Signal	I	-
19	0.5	BN/RD	7445	Fuel Line Pressure Sensor 5V Reference	I	-
20	0.5	BU/BN	7446	Fuel Pressure Sensor Signal	I	-
21	0.5	BK/GN	6281	Fuel Level Sensor Low Reference	I	-
22	0.5	BK/BU	6282	Fuel Level Sensor 2 Low Reference	I	-
23	0.5	BK/BN	6284	Fuel Tank Pressure Sensor Low Reference	I	-
24 - 26	-	-	-	Not Occupied	-	-
27	0.5	BN/GN	4305	Exhaust Flow Control Valve 1	I	-
28	0.5	GN/VT	4316	Exhaust Flow Control Valve 2	I	-
29	-	-	-	Not Occupied	-	-
30	2.5	YE/GY	4137	Fuel Pump Supply Voltage Phase 2	III	-
31 - 33	-	-	-	Not Occupied	-	-
34	0.5	YE	10146	Exhaust Flapper Valve 4 Feedback Signal	I	-
35	0.5	BK/YE	7447	Fuel Pressure Sensor Low Reference	I	-
36	-	-	-	Not Occupied	-	-
37	0.5	BU/GN	1936	Primary Fuel Level Sensor Signal	I	-
38	0.5	BU/WH	1937	Secondary Fuel Level Sensor Signal	I	-
39	0.5	YE/RD	2709	Fuel Tank Pressure Sensor 5V Reference	I	-
40	0.5	BU/VT	890	Fuel Tank Pressure Sensor Signal	I	-
41 - 42	-	-	-	Not Occupied	-	-
43	0.5	WH	1310	EVAP Vent Solenoid Valve Control	I	-
44 - 45	-	-	-	Not Occupied	-	-
46	2.5	RD/VT	2640	Battery Positive Voltage	III	-