K38 Chassis Control Module

Connector Part Information

Terminal Part Information

Terminal Type ID	Terminated Lead	Diagnostic Test Probe	Terminal Removal Tool	Service Terminal	Tray	Core Crimp	Insulation Crimp
I	13578903	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available
II	13591497	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available

Pin	Size	Color	Circuit	Function	Terminal Type ID	Option
1	2.5	RD/VT	2640	Battery Positive Voltage	I	-
2-4	-	-	-	Not Occupied	-	-
5	0.5	L-BU	2500	High Speed GMLAN Serial Data (+) (1)	II	-
6	0.5	L-BU	2500	High Speed GMLAN Serial Data (+) (1)	II	-
7	-	-	-	Not Occupied	-	-
8	0.35	WH/L BU	5986	Serial Data Communication Enable	II	-
9	-	-	-	Not Occupied	-	-
10	0.35	L-BU/WH	7446	Fuel Line Pressure Sensor Signal	II	-
11-12	-	-	-	Not Occupied	-	-
13	2.5	GY	120	Fuel Pump Supply Voltage	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	0.35	L-GN/GY	465	Fuel Pump Primary Relay Control	II	-
21	0.35	VT/BK	2139	Run/Crank Ignition 1 Voltage	II	-
22	0.35	BN/RD	7445	Fuel Line Pressure Sensor 5V Reference	II	-
23	0.35	BK/YE	7447	Fuel Line Pressure Sensor Low Reference	II	-
24	0.5	L-BU	7443	Fuel System Control Module Shield Extension	II	-
25	2.5	BK	2850	Ground	I	-
26-37	-	-	-	Not Occupied	-	-
38	2.5	BK/L GN	1580	Fuel Pump Low Reference	I	-