X188 Forward Lamp Wiring Harness to Forward Lamp Wiring Harness

WARNING: This page is about a different car, the 2022 Cadillac CT4. 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: Forward Lamp Wiring Harness OEM Connector: 33380769 Service Connector: 84766431 Description: 4-Way F 1.2, 9.5 MCON Series, Sealed (BK)	Connector Part Information Harness Type: Forward Lamp Wiring Harness OEM Connector: 35069476 Service Connector: 84766432 Description: 4-Way M 1.2, 9.5 MCON 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-35616-22 (RD)	No Tool Required
III	Not required	J-35616-17 (L-GN)	No Tool Required
IV	Not required	J-35616-21 (RD)	No Tool Required
V	Not required	J-35616-22 (RD)	No Tool Required

Pin	Size	Color	Circuit	Terminal Type ID	Option	Function	Pin	Size	Color	Circuit	Terminal Type ID	Option
1	6	RD / BN	1140	II	-	Battery Positive Voltage Battery Positive Voltage	1	6	RD / BN	1140	IV	-
2	6	BK	2750	II	-	Ground	2	6	BK	2750	V	-
3	0.35	WH	4978	I	-	AUTOSAR CAN Bus [-] 2 Serial Data	3	0.35	WH	4978	III	-
4	0.35	BU / YE	4979	I	-	AUTOSAR CAN Bus [+] 2 Serial Data	4	0.35	BU / YE	4979	III	-