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 MANUALSHYUNDAI2014SANTA FE XL PREMIUMREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTCOMMUNICATION DEVICESBODY CONTROL MODULE (BCM) DIAGNOSISDTC B1210-00: FRONT LEFT SENSOR FAULTWIRING INSPECTIONLIN COMMUNICATION LINE INSPECTION
2014 Hyundai Santa Fe XL Premium
LIN communication line Inspection
2014 Hyundai Santa Fe XL PremiumSECTION LIN communication line Inspection
- Inspection of LIN communication line between Front Left Side Sensor and BCM[PAS (Parking Assist System)]
- Connect GDS and select "Oscilloscope".
- IG ON, ENG OFF and Shift lever D
- Set a stuff or obstacle near the Front Left Side Sensor
- Measure a waveform of LIN communication line between Front Left Side Sensor and BCM[PAS (Parking Assist System)]
Specification : Refer to "SIGNAL WAVEFORM "
- Is measured value normal?
YES
- Fault is intermittent caused by BCM[PAS (Parking Assist System)] DTC was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- Check a circuit between Front Left Side Sensor and BCM[PAS (Parking Assist System)] and poor connection. And then repair or replace as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
RENDER: 1.0x
NO RELATED
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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.