BCM Connectors

Fig 1: Identifying BCM Connectors Terminal

Courtesy of HYUNDAI MOTOR CO.

CONNECTOR TERMINALS REFERENCE CHART

PIN NO.	CONNECTOR A	CONNECTOR B	CONNECTOR C	CONNECTOR D
1	Battery Voltage	Burglar alarm relay output	LIN network line	All 4-door open switch signal input
2	Room lamp output with decay	Rear right power window up relay output	Rain sensor data signal input	Hazard switch signal input
3	Ignition 1 voltage	Rear left power window up relay output	Rain sensor data output
4			Diagnostic Communication line K	Seatbelt status signal input
5		Horn relay signal output	Accessory signal input	Rear fog lamp switch signal input
6	Foot lamp output		Hood open status signal input	DRL switch signal input
7	GROUND1	Rear fog lamp relay signal output	Inhibition P signal Input	Alternator voltage monitoring signal input
8	GROUND2	Tail lamp relay signal output	Key remainder signal input	Power T/GATE signal output
9	Supply ground to sunlight		Code saving data signal input	Head lamp high status indicator output
10	Sunlight sensor signal input	Tail lamp relay signal output	Vehicle speed data input
11	Power supply to sun light sensor	Tail lamp relay signal output	Communication with external receiver	Security Led output
12	Power supply to turn lamp	CAN low	T/GATE flasher switch signal input	TGATE open/close status signal input
13	Turn right relay output	CAN high	Ignition 2 signal input	Parking brake status signal input
14	Turn left relay output	Drive side Seatbelt Indicator signal output	T/GATE overhead open/close switch signal input
15		AV TAIL control output related to autolight sensor		Front Fog lamp switch signal input
16		Rear right power window down relay output	TGATE outside Handle	Defogger switch signal input
17		Rear left power window down relay output		Over speed signal input
18		Front fog lamp relay signal output
19		Key illumination lamp signal output		DEICER switch signal input
20		Head lamp high relay signal output		Buzzer control output related to RF Key
21				Flasher sound buzzer control output
22		T/GATE latch relay output		TGATE latch signal output (Signal output)
23		Head lamp low relay signal output
24		T/GATE lamp relay signal output
25		Head lamp washer relay output
26		Rear Window Lock output