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 MANUALSHYUNDAI2014EQUUS SIGNATUREREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTCOMMUNICATION DEVICESBODY CONTROL MODULE (BCM)COMPONENTS AND COMPONENTS LOCATIONCOMPONENTS
2014 Hyundai Equus Signature
Components and Components Location: Components
2014 Hyundai Equus SignatureSECTION Components
CONNECTOR PIN INFORMATION
| No. | Connector A | Connector B | Connector C |
|---|---|---|---|
| 1 | Battery | B CAN high | - |
| 2 | IGN 2 | M CAN high | - |
| 3 | - | C CAN high | - |
| 4 | - | ATM solenoid | - |
| 5 | Trunk open switch | PAS ON indicator | - |
| 6 | - | - | - |
| 7 | PAS OFF switch | LIN PAS data | - |
| 8 | - | Defogger relay | - |
| 9 | - | B CAN low | - |
| 10 | - | M CAN low | Rear room lamp |
| 11 | Crash door unlock | C CAN low | Foot lamp |
| 12 | Diagnosis | Defogger indicator | Rear curtain power |
| 13 | GND 1 | Security indicator | |
| 14 | IGN 1 | Assist seat belt indicator | |
| 15 | ACC | Rain sensor data (LIN) | |
| 16 | - | Front room lamp | |
| 17 | - | ||
| 18 | HBA (option) | ||
| 19 | - | ||
| 20 | - | ||
| 21 | Defogger switch | ||
| 22 | - | ||
| 23 | Parking brake switch | ||
| 24 | - | ||
| 25 | - | ||
| 26 | GND 2 |
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.