Kia Niro: Body Control Module (BCM) / Components and components location

Components

Connector Pin Information

No.	Connector A	Connector B	Connector C	Connector D
1	-	Key in switch	Front wiper relay (Low)	-
2	-	Heated handle switch	Auto light sensor (GND)	IGN1
3	Rear left seat belt indicator	-	PAS ON switch indicator	IGN2 (Heated handle power_1)
4	Assist seat belt indicator	-	Heated handle switch indicator	IGN2 (Heated handle power_2)
5	Rear center seat belt indicator	Multifunction light switch	-	Heated handle power
6	Rear right seat belt indicator	-	-	Room lamp
7	-	-	Crash signal	Ground (Power)
8	-	PAS (Option)	Auto light sensor	-
9	Mirror unfolding relay	Key inter lock switch	NTC Sensor	-
10	Rear wiper relay	Sunroof open switch	Headlamp switch (High)	Battery (+)
11	-	PAS ON switch	Rear wiper switch	-
12	-	Multifunction switch (GND)	Front wiper INT volume switch	-
13	Key solenoid	-	Front wiper switch	RPAS Power
14	Foot lamp	-	Fog lamp switch	FPAS Power
15	ATM solenoid	-	Front wiper relay (High)	Ground (Signal)
16	-	-	Auto light sensor (Power)
17	Security indicator	-	Sunroof enable (High)
18	Pocket lamp	-	-
19	Safety power window enable (Low)	C-CAN (High)	-
20	Key hole illumination	C-CAN (Low)	-
21	-	B-CAN (Low)	Front wiper low back up switch
22	-	B-CAN (High)	NTC (GND)
23	Mirror fold relay	-	IGN2
24	-	LIN_Rain sensor	ACC
25		LIN_PAS	Rear wiper washer switch
26		-	Front wiper washer switch
27		-	Blade position (High)
28		Rear defogger switch	Brake switch
29		Rain sensor (Option)
30		-
31		-
32		-

Specifications Items Specifications Rated voltage DC 12 V Operating voltage DC 9 - 16 V ...

Circuit Diagram ...

Kia Niro 2017 (DE HEV) Service Manual: Rear Door Module Repair procedures
Replacement Put on gloves to protect your hands. • Use a plastic panel removal tool to remove interior trim pie ...