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 MANUALSHYUNDAI2017SANTA FE SE, FWDREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTCOMMUNICATION DEVICESBODY CONTROL MODULE (BCM) DIAGNOSISDTC B1217-00: REAR RIGHT SENSOR FAULTWIRING INSPECTIONPOWER CIRCUIT INSPECTIONGROUND INSPECTION
2017 Hyundai Santa Fe SE, FWD
Ground Inspection
2017 Hyundai Santa Fe SE, FWDSECTION Ground Inspection
- IG "ON" & ENG "OFF".
- Measure voltage between power voltage of "Rear Center Left Sensor" at SJB (Smart Junction Box) and ground terminal of "Rear Right Sensor", LID1 terminal of "Rear Right Sensor" or LID2 terminal of "Rear Right Sensor".
Specification: Approx.12V
- Is the signal output normal?
YES
- Go to LIN Communication Line Inspection between Rear Right Side Sensor and BCM [PAS (Parking Assist System)]'
NO
- Check a circuit between Rear Right Side Sensor and chassis ground and poor connection. 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.