Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSKIA2015OPTIMA EXREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTCOMMUNICATION DEVICESBODY CONTROL MODULE (BCM) - OPTIMA (EXCEPT HEV)BODY CONTROL MODULE (BCM)COMPONENTS AND COMPONENTS LOCATIONBCM CONNECTOR TERMINALSBCM OUTPUT SIGNAL SPEC
2015 Kia Optima EX
BCM Output Signal SPEC
2015 Kia Optima EXSECTION BCM Output Signal SPEC
BCM OUTPUT DESCRIPTION & SPECIFICATIONS
| Pin Name | Description | Load | Power |
|---|---|---|---|
| O_SAFETY PWDW ENABLE | Safety power window enable output | Signal | |
| O_DR Unlock Out | Door unlock output (AV unlock) | Signal | |
| O_ROOM LAMP | Room lamp output | DC 12V 40W (Lamp) | B+ |
| O_AV TAIL SIGNAL | AV tail lamp signal output | Signal | |
| O_BUZZER | PAS/RPAS buzzer output | DC 12V (Buzzer) | IGN1 |
| O_HORN RELAY | Horn relay output | DC 12V 200mA | B+ |
| O_POCKET LAMP | Pocket lamp output | DC 12V 1.2W (LED) | B+ |
| O_RPAS OFF IND | RPAS OFF indicator output | DC 12V 1.2W (LED) | IGN1 |
| O_HEAD LAMP WASHER RELAY | Head lamp washer relay output | DC 12V 200mA | IGN2 |
| O_HEAD LAMP LOW SIGNAL | Head lamp low output starts signal | Signal | |
| O_FRONT WIPER RELAY | Front wiper relay output | DC 12V 200mA | IGN2 |
| O_Mirror Folding RELAY | Auto folding mirror relay output | DC 12V 200mA | B+ |
| O_FOOT LAMP | Foot lamp output | DC 12V 10W (Lamp) | B+ |
| O_ATM SOLENOID | ATM shift lock solenoid output | DC 12V 500mA (Solenoid) | B+ |
| O_KEY SOLENOID | Key solenoid output | DC 12V 500mA (Solenoid) | B+ |
| O_AST SEAT BELT IND | Assistant seat belt indicator output | DC 12V 1.2W (LED) | IGN1 |
| O_RR SBR IND | Rear right seat belt reminder indicator output | DC 12V 1.2W (LED) | IGN1 |
| O_RC SBR IND | Rear center seat belt reminder indicator output | DC 12V 1.2W (LED) | IGN1 |
| O_RL SBR IND | Rear left seat belt reminder indicator output | DC 12V 1.2W (LED) | IGN1 |
| O_SECURITY IND | Security LED indicator output | DC 12V 1.2W (LED) | B+ |
| O_KEY HOLE ILLUMINATION LAMP | Key hole illumination lamp output | DC 12V 2W (Lamp) | B+ |
| O_Mirror_Unfolding RELAY | Auto folding mirror relay output | DC 12V 200mA | B+ |
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.