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

Schematic diagrams
Circuit Diagram ...

Other information:

Kia Niro 2017 (DE HEV) Service Manual: Pre-Charge Resistor Repair procedures
Removal    • Be sure to read and follow the “General Safety Information and Caution” before doing any work related with the high voltage system. Failure to follow the safety instr ...

Kia Niro 2017 (DE HEV) Service Manual: Emergency Signal System Description and operation
Description Introduction of quick brake warning system (ESS) In case of quick brake by driver, the brake lamp or turn signal is blinked to warn against the vehicle at rear. 1. Basic function (Blinking the brake lamp/emergency lamp) – ...

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