X322 Front Passenger Seat Wiring Harness to Body Wiring Harness

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	Courtesy of GENERAL MOTORS COMPANY
Connector Part Information Harness Type: Front Passenger Seat Wiring Harness OEM Connector: E20401200 Service Connector: Service by Harness - See Part Catalog Description: 55-Way F 1.2 OCS, 2.8, 6.3 CTS Series, Sealed (BK)	Connector Part Information Harness Type: Body Wiring Harness OEM Connector: 35205188 Service Connector: 84727364 Description: 55-Way M 1.2 OCS, 2.8, 6.3 CTS Series, Sealed (BK)

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-35616-42 (RD)	No Tool Required
III	Not required	J-35616-4A (PU)	No Tool Required
IV	Not required	No Tool Required	No Tool Required
V	84847992	J-35616-32 (OG)	J-38125-36
VI	84867140	J-35616-13 (BU)	J-38125-215A
VII	84867141	J-35616-13 (BU)	J-38125-215A
VIII	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	2.5	BK	2250	II	-	Ground	1	2.5	BK	2250	V	-
2	-	-	-	-	-	Passenger Seat Memory Control Module LIN Bus 2	2	1	BK	9001	VII	-
3 - 6	-	-	-	-	-	Not Occupied	3 - 6	-	-	-	-	-
7	0.5	WH	4986	I	-	AUTOSAR CAN Bus [-] 1 Serial Data	7	0.5	WH	4986	VI	-
8	0.5	BU	4987	I	-	AUTOSAR CAN Bus [+] 1 Serial Data	8	0.5	BU	4987	VI	-
9	0.5	GN / VT	2857	I	-	Body Control Module LIN Bus 11	9	0.35	GN / VT	2857	VI	-
10	0.5	BK / YE	2080	I	-	Driver Heated Seat Thermistor Low Reference	10	0.5	BK / YE	2080	VI	-
11	0.5	YE / GY	2079	I	-	Driver Seat Heating Temperature Sensor Signal	11	0.5	YE / GY	2079	VI	-
12	0.5	GN / YE	4116	I	-	Passenger Seat Adjuster Memory Module LIN Bus 2	12	1	BK	9001	VII	-
13	2.5	RD / VT	5340	II	-	Battery Positive Voltage	13	2.5	RD / VT	5340	V	-
14	0.75	RD / BN	6640	III	-	Battery Positive Voltage	14	1	RD / BN	6640	VIII	-
15	0.5	BN / VT	2077	I	-	Driver Seat Heating Element Control	15	0.75	BN / VT	2077	VI	-
16	0.5	BN / BK	2078	I	-	Driver Seat Heating Element Low Reference	16	0.75	BN / BK	2078	VI	-
17	-	-	-	-	-	Not Occupied	17	-	-	-	-	-
18	0.5	BU	2425	I	-	Driver Seat Back Heating Temperature Sensor Signal	18	0.5	BU	2425	VI	-
19	-	-	-	-	-	Not Occupied	19	-	-	-	-	-
20	0.5	GN / VT	5906	I	-	Driver Seat Blower Motor Control 1	20	0.5	GN / VT	5906	VI	-
21	0.5	VT / GY	539	I	-	Run/Crank Ignition 1 Voltage	21	0.5	VT / GY	539	VI	-
22	0.5	RD / GN	4440	I	-	Battery Positive Voltage	22	0.35	RD / GN	4440	VI	-
23	-	-	-	-	-	Not Occupied	23	-	-	-	-	-
24	0.5	GY / OG	3946	I	-	Passenger Automatic Locking Retractor Switch Low Reference	24	0.35	GY / OG	3946	VI	-
25	0.5	OG / BN	3947	I	-	Passenger Automatic Locking Retractor Switch Signal	25	0.35	OG / BN	3947	VI	-
26	0.5	BK / WH	1751	I	-	Signal Ground	26	0.35	BK / WH	1751	VI	-
27	0.75	RD / BU	5240	III	-	Battery Positive Voltage	27	0.75	RD / BU	5240	VIII	-
28	-	-	-	-	-	Not Occupied	28	-	-	-	-	-
29	0.75 0.5	RD / YE RD / YE	740 740	IV IV	A7J+AT9-AHH-AKE/A7K+AT9-AHH-AKE AHH+AVU/AKE+AVU	Battery Positive Voltage Battery Positive Voltage	29	0.5	RD / YE	740	V	-
30 - 31	-	-	-	-	-	Not Occupied	30 - 31	-	-	-	-	-
32	0.5	OG / WH	2653	I	-	Passenger Seat Belt Sensor Signal	32	0.5	OG / WH	2653	VI	-
33	0.5	BK / OG	1363	I	-	Driver Seat Belt Switch Low Reference	33	0.5	BK / OG	1363	VI	-
34	0.5	YE / BU	4783	I	-	Rear Footwell Accent Lighting Control	34	0.5	YE / BU	4783	VI	-
35	0.5	OG / GY	4956	IV	-	Passenger Seat Back Air Bag High Control	35	0.5	OG / GY	4956	VI	-
36	0.5	BU / OG	4957	IV	-	Passenger Seat Back Air Bag Low Control	36	0.5	BU / OG	4957	VI	-
37 - 40	-	-	-	-	-	Not Occupied	37 - 40	-	-	-	-	-
41	0.35	BU / VT	4101	I	-	AUTOSAR CAN Bus [+] 4 Serial Data	41	0.5	BU / VT	4101	VI	-
42	0.35	WH	4100	I	-	AUTOSAR CAN Bus [-] 4 Serial Data	42	0.5	WH	4100	VI	-
43 - 44	-	-	-	-	-	Not Occupied	43 - 44	-	-	-	-	-
45	0.5	OG / BN	7571	I	-	Passenger Seat Belt Reminder Signal	45	0.5	OG / BN	7571	VI	-
46 - 48	-	-	-	-	-	Not Occupied	46 - 48	-	-	-	-	-
49	0.5	GY	157	I	-	Interior Lamp Control	49	0.5	GY	157	VI	-
50	0.35	BU / VT	4101	I	-	AUTOSAR CAN Bus [+] 4 Serial Data	50	0.5 0.35	BU / VT BU / VT	4101 4101	VI VI	AX7-F55 AX7-AL0-F55{Invalid
51	0.35	WH	4100	I	-	AUTOSAR CAN Bus [-] 4 Serial Data	51	0.5 0.35	WH WH	4100 4100	VI VI	AX7-F55 AX7-AL0-F55{Invalid
52	0.5	WH	4986	I	-	AUTOSAR CAN Bus [-] 1 Serial Data	52	0.5 0.35	WH WH	4986 4986	VI VI	AX7-F55 AX7-AL0-F55{Invalid
53	0.5	BU	4987	I	-	AUTOSAR CAN Bus [+] 1 Serial Data	53	0.35 0.5	BU BU	4987 4987	VI VI	AX7-AL0-F55{Invalid AX7-F55
54	-	-	-	-	-	Passenger Seat Memory Control Module LIN Bus 2	54	1	BK	9001	VII	-
55	-	-	-	-	-	Not Occupied	55	-	-	-	-	-