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	13575408	J-35616-4A (PU)	J-38125-215A	Not Available	Not Available	Not Available	Not Available
II	13578883	J-35616-64B (LT BU)	J-38125-215A	SAITS-A03T-M064	Yazaki 14	9	9
III	13581373	J-35616-64B (LT BU)	J-38125-215A	SAITS-A03T-M064	Yazaki 14	9	9

Pin	Size	Color	Circuit	Function	Terminal Type ID	Option
1	2.5	RD/VT	1940	Battery Positive Voltage	III	-
2 - 4	-	-	-	Not Occupied	-	-
5	0.5	BU	2500	High Speed GMLAN Serial Data (+) 1	II	-
6	0.5	BU	2500	High Speed GMLAN Serial Data (+) 1	II	-
7	-	-	-	Not Occupied	-	-
8	0.5	VT/YE	5985	Accessory Wakeup Serial Data	II	-
9	-	-	-	Not Occupied	-	-
10	0.5	BU/WH	7446	Fuel Line Pressure Sensor Signal	II	-
11 - 12	-	-	-	Not Occupied	-	-
13	2.5	GY	120	Fuel Pump Control	I	-
14 - 16	-	-	-	Not Occupied	-	-
17	0.5	WH	2501	High Speed GMLAN Serial Data (-) 1	II	-
18	0.5	WH	2501	High Speed GMLAN Serial Data (-) 1	II	-
19	-	-	-	Not Occupied	-	-
20	0.5	GN/GY	465	Fuel Pump Primary Relay Control	II	-
21	0.75	VT/GN	439	Run/Crank Ignition 1 Voltage	III	-
22	0.5	BN/RD	7445	Fuel Line Pressure Sensor 5V Reference	II	-
23	0.5	BK/YE	7447	Fuel Line Pressure Sensor Low Reference	II	-
24	0.5	BU	7444	Fuel System Control Module Shield Ground	II	-
25	2.5	BK	2150	Ground	I	-
26 - 37	-	-	-	Not Occupied	-	-
38	2.5	BK/GN	1580	Fuel Pump Low Reference	I	-