K38 Chassis Control Module

Courtesy of GENERAL MOTORS COMPANY

Connector Part Information

Terminal Part Information

Terminal Type ID	Terminated Lead	Diagnostic Test Probe	Terminal Removal Tool	Service Terminal	Tray Name	Core Crimp	Insulation Crimp
I	13578883	J-35616-64B (LT BU)	J-38125-215A	SAITS-A03T-M064	Yazaki 14	9	9
II	13579782	J-35616-4A (PU)	J-38125-553	15304720	Delphi 19	4	5

Pin	Size	Color	Circuit	Function	Terminal Type ID	Option
1	1.5	RD/BU	3240	Battery Positive Voltage	II	-
2 - 4	-	-	-	Not Occupied	-	-
5	0.5	BU	2500	High Speed GMLAN Serial Data (+) 1	I	-
6	0.5	BU	2500	High Speed GMLAN Serial Data (+) 1	I	-
7	-	-	-	Not Occupied	-	-
8	0.5	VT/YE	5985	Accessory Wakeup Serial Data	I	-
9	-	-	-	Not Occupied	-	-
10	0.5	BU/WH	7446	Fuel Line Pressure Sensor Signal	I	-
11 - 12	-	-	-	Not Occupied	-	-
13	1.5	GY	120	Fuel Pump Control	II	-
14 - 16	-	-	-	Not Occupied	-	-
17	0.5	WH	2501	High Speed GMLAN Serial Data (-) 1	I	-
18	0.5	WH	2501	High Speed GMLAN Serial Data (-) 1	I	-
19	-	-	-	Not Occupied	-	-
20	0.5	GN/GY	465	Fuel Pump Primary Relay Control	I	-
21	0.5	VT/GN	39	Run/Crank Ignition 1 Voltage	I	-
22	0.5	BN/RD	7445	Fuel Line Pressure Sensor 5V Reference	I	-
23	0.5	BK/YE	7447	Fuel Line Pressure Sensor Low Reference	I	-
24	0.5	BARE/	1351	Signal Ground	I	-
25	2.5	BK	450	Ground	II	-
26 - 37	-	-	-	Not Occupied	-	-
38	1.5	BK/GN	1580	Fuel Pump Low Reference	II	-