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BCM Connectors

Fig 1: Identifying BCM Connectors & Terminals
G06496187Courtesy of KIA MOTORS AMERICA, INC.
BCM CONNECTORS AND TERMINALS REFERENCE CHART

Pin Connector A Connector B Connector C Connector D
1 B+ RL door switch IGN2 Horn Relay
2 Driver door Key Lock switch Rear Fog switch Wiper INT switch Tail Lamp Relay
3 Assist door Key Lock switch Auto Light switch - Door Unlock State
4 Power window door Lock switch Front Deicer switch ACC Defogger Relay
5 Driver door Unlock switch Auto Light Signal Inhibit P Door Unlock Relay
6 RR door Unlock switch Wiper INT Volume Inhibit R Trunk Release Relay
7 Assist door switch Driver Seat Belt IND Washer switch Front Fog Lamp Relay
8 Trunk switch Speed sensor Mist switch Power window Relay
9 Tail switch Front Fog switch Reserve switch Key Solenoid
10 Crash Input Head Lamp switch Inhibit D -
11 Key Interlock switch Driver Seat Belt switch Inhibit N Auto Light State
12 CAN H Defogger switch Stop switch Hazard Relay
13 CAN L Auto light GND   GND
14 A IGN1 ALT L Front Deicer Relay
15 Driver door Key Unlock switch K Line Door Lock Relay
16 Assist door Key Unlock switch Code Save Driver door Unlock Relay
17 Power window door Unlock switch   Rear Fog Lamp Relay
18 Assist door Unlock switch Key Hole Illumination Lamp
19 Driver door switch Head Lamp Low Relay
20 RR door switch Wiper Relay
21 Trunk Release switch ATM Solenoid
22 Key In switch -
23 Start Stop Button  
24 Head Lamp High switch
25 -
26 GND