X112 Engine Wiring Harness to Body Wiring Harness

Courtesy of GENERAL MOTORS COMPANY	Courtesy of GENERAL MOTORS COMPANY
Connector Part Information Harness Type: Engine Wiring Harness OEM Connector: 13586845 Service Connector: 19329744 Description: 48-Way F 1.5 MCP, 2.8 JPT, 6.3 MCP Series, Sealed (BK)	Connector Part Information Harness Type: Body Wiring Harness OEM Connector: 15513438 Service Connector: 19356277 Description: 48-Way M 1.6, 2.8, 5.8 Series, Sealed (BK)

Terminal Part Information

Terminal Type ID	Terminated Lead	Diagnostic Test Probe	Terminal Removal Tool
I	13580821	J-35616-4A (PU)	J-38125-36
II	19369235	J-35616-14 (GN)	J-38125-212
III	85158596	J-35616-40 (BU)	J-38125-212
IV	13575376	J-35616-32 (OG)	J-38125-36
V	19303873	J-35616-3 (GY)	EL-38125-560A
VI	84992391	J-35616-5 (PU)	J-38125-215A

Pin	Size	Color	Circuit	Terminal Type ID	Option	Function	Pin	Size	Color	Circuit	Terminal Type ID	Option
1	1.5	VT / BN	3944	III	F48	All Wheel Drive Power Transfer Unit Motor Control A	1	2.5	VT / BN	3944	IV	F48
2	0.5	WH / BU	5986	I	-	Serial Data Communication Enable	2	0.5	WH / BU	5986	VI	-
3	0.5 0.5	GY BU / RD	4109 460	II II	LGX LSY	Driver Mode Switch 5V Reference Engine Control Sensors 5 Volt Reference 1	3	0.5	GY	4109	V	-
4	0.5	WH / VT	4108	II	-	Driver Mode Switch Signal	4	0.5	WH / VT	4108	V	-
5	1 1.5	RD / GN RD / GN	1840 1840	II II	LGX LSY	Battery Positive Voltage Battery Positive Voltage	5	1	RD / GN	1840	V	-
6	0.5 0.75	BK / VT BK / VT	3846 3846	II II	F48 LGX	All Wheel Drive Power Transfer Unit Position Sensor Low Reference All Wheel Drive Power Transfer Unit Position Sensor Low Reference	6	0.5	BK / VT	3846	V	F48
7	0.5 0.5	YE YE	5530 4063	II II	LGX LSY	Hood Open Switch Signal Hood Status A Signal	7	0.5	YE	5530	V	-
8	0.5	GN / GY	465	II	-	Fuel Pump Primary Relay Control	8	0.5	GN / GY	465	V	-
9	-	-	-	-	-	Not Occupied	9	-	-	-	-	-
10	0.5	BN / WH	419	II	-	Check Engine Indicator Control	10	0.35	BN / WH	419	V	-
11	-	-	-	-	-	Not Occupied	11	-	-	-	-	-
12	0.5	WH / BU	6311	II	-	Cruise/ETC/TCC Brake Signal	12	0.35	WH / BU	6311	V	-
13	0.5	YE / BK	625	II	-	Starter Enable Relay Control	13	0.5	YE / BK	625	V	-
14	0.5	WH	6106	II	-	High Speed GMLAN Serial Data [-] 2	14	0.35	WH	6106	V	-
15	0.5	BU / YE	6105	II	-	High Speed GMLAN Serial Data [+] 2	15	0.35	BU / YE	6105	V	-
16	0.5 0.75	GN / BN GN / BN	3848 3848	II II	F48 LGX	All Wheel Drive Power Transfer Unit Position Sensor Signal All Wheel Drive Power Transfer Unit Position Sensor Signal	16	0.5	GN / BN	3848	V	F48
17	0.5 0.75	WH / RD WH / RD	3847 3847	II II	F48 LGX	All Wheel Drive Power Transfer Unit Position Sensor Voltage Reference All Wheel Drive Power Transfer Unit Position Sensor Voltage Reference	17	0.5	WH / RD	3847	V	F48
18	0.5	VT / BU	6091	II	-	Crankshaft Position Sensor Replicated Signal	18	0.35	VT / BU	6091	V	-
19	0.5	BU / GY	636	II	-	Ambient Air Temperature Sensor Signal	19	0.5	BU / GY	636	V	-
20	0.5	BK / GY	626	I	LSY	Engine Control Vehicle Sensors Low Reference 1	20	0.5	BK / BU	61	VI	LSY
21	0.5	BU / BK	7493	II	-	High Speed GMLAN Serial Data [+] 3	21	0.5	BU / BK	7493	V	-
22	0.5	WH	7494	II	-	High Speed GMLAN Serial Data [-] 3	22	0.5	WH	7494	V	-
23	0.5	BU / YE	6105	II	-	High Speed GMLAN Serial Data [+] 2	23	0.5	BU / YE	6105	V	-
24	0.5	WH	2501	II	-	High Speed GMLAN Serial Data [-] 1	24	0.5	WH	2501	V	-
25	0.5	BU	2500	II	-	High Speed GMLAN Serial Data [+] 1	25	0.5	BU	2500	V	-
26	0.5 0.5	BK / YE BK / YE	7447 548	II II	LGX LSY	Fuel Pressure Sensor Low Reference Engine Control Sensors Low Reference 1	26	0.5	BK / YE	7447	V	-
27	0.5 0.5	BN / RD BU / RD	7445 460	II II	LGX LSY	Fuel Line Pressure Sensor 5V Reference Engine Control Sensors 5 Volt Reference 1	27	0.5	BN / RD	7445	V	-
28	0.5	BU / WH	7446	II	-	Fuel Pressure Sensor Signal	28	0.5	BU / WH	7446	V	-
29	0.5	VT / YE	5985	I	-	Accessory Wake-Up Serial Data	29	0.5	VT / YE	5985	VI	-
30	0.5	GN / VT	4621	II	-	Engine Control Module LIN Bus 1	30	0.5	GN / VT	4621	V	-
31	0.5	WH	6106	II	-	High Speed GMLAN Serial Data [-] 2	31	0.5	WH	6106	V	-
32	0.5	BN / RD	1274	II	-	Accelerator Pedal Position 5V Reference 2	32	0.35	BN / RD	1274	V	-
33	0.5	GN / WH	1162	II	-	Accelerator Pedal Position Signal 2	33	0.35	GN / WH	1162	V	-
34	0.5	BK / VT	1272	II	-	Accelerator Pedal Position Low Reference 2	34	0.35	BK / VT	1272	V	-
35	0.5	WH / RD	1164	II	-	Accelerator Pedal Position 5V Reference 1	35	0.35	WH / RD	1164	V	-
36	0.5	YE / WH	1161	II	-	Accelerator Pedal Position Signal 1	36	0.35	YE / WH	1161	V	-
37	0.5	BK / BU	1271	II	-	Accelerator Pedal Position Low Reference 1	37	0.35	BK / BU	1271	V	-
38	1.5	BN / GN	3945	III	F48	All Wheel Drive Power Transfer Unit Motor Control B	38	2.5	BN / GN	3945	IV	F48
39	0.5 0.5	GN / BU VT / GN	3889 4320	I I	LGX LSY	Powertrain Sensor Bus Relay Control Powertrain Sensor Bus Enable	39	0.5 0.5	GN / BU VT / GN	3889 4320	VI VI	LGX LSY
40	0.5	WH / GN	5380	II	-	Brake Position Sensor Signal	40	0.5	WH / GN	5380	V	-
41	0.5 0.5	BK / YE BK / GN	5382 580	II II	LGX LSY	Brake Position Sensor Low Reference Engine Control Sensors Low Reference 2	41	0.5	BK / YE	5382	V	-
42	0.5 0.5	WH / RD WH / RD	5381 480	II II	LGX LSY	Brake Position Sensor 5V Reference Engine Control Vehicle Sensors 5 Volt Reference 1	42	0.5	WH / RD	5381	V	-
43	0.5	BU / BN	4498	II	LGX	High Speed GMLAN Serial Data [+] 7	43	0.5	BU / BN	4498	V	LGX
44	0.5	WH	4499	II	LGX	High Speed GMLAN Serial Data [-] 7	44	0.5	WH	4499	V	LGX
45 - 46	-	-	-	-	-	Not Occupied	45 - 46	-	-	-	-	-
47	0.75	GN / VT	4621	II	-	Engine Control Module LIN Bus 1	47	0.5	GN / VT	4621	V	-
48	-	-	-	-	-	Not Occupied	48	-	-	-	-	-