P1718 Hyundai Code - Steering Sensor Low Input
Quick Answer
The Steering Angle Sensor is a hole plate between the photo-controller LED and the phototransistor. Common causes include Faulty Steering Sensor, Steering Sensor harness is open or shorted, Steering Sensor circuit poor electrical connection. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
- What it means
- P1718 Hyundai indicates Steering Sensor Low Input.
- Common causes
- Common causes include Faulty Steering Sensor, Steering Sensor harness is open or shorted, Steering Sensor circuit poor electrical connection.
- Severity
- Low - monitor the vehicle and repair when practical.
- Can I drive?
- The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
Code P1718 Hyundai Description
What are the Possible Causes of the DTC P1718 Hyundai?
- Faulty Steering Sensor
- Steering Sensor harness is open or shorted
- Steering Sensor circuit poor electrical connection
How to Fix the DTC P1718 Hyundai?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1718 Hyundai code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about P1718 Hyundai Code
1. What does the OBDII code P1718 mean on a Hyundai?
P1718 on a Hyundai indicates "Steering Sensor Low Input," meaning the vehicle's system detected an abnormally low signal from the steering angle sensor.
2. What are the common symptoms of a P1718 code in a Hyundai?
Symptoms may include an illuminated check engine light, issues with traction control or stability systems, and erratic steering behavior.
3. What causes the P1718 code to appear on a Hyundai?
Common causes include a faulty steering angle sensor, damaged wiring or connections, or a malfunction in the power steering system.
4. Can I drive my Hyundai with a P1718 code?
While the vehicle may still be drivable, ignoring the issue could lead to compromised stability control or traction systems, increasing the risk of an accident.
5. How do I fix the P1718 code on my Hyundai?
Repairs typically involve inspecting and repairing faulty wiring, cleaning or replacing the steering angle sensor, or recalibrating the sensor using specialized tools.
6. How is a P1718 steering sensor issue diagnosed?
A mechanic will use a scan tool to confirm the code, check the sensor's signal output, and inspect the wiring and connections for damage or corrosion.
7. Does the P1718 code affect other systems in my Hyundai?
Yes, the code often impacts traction control, electronic stability control, and other safety systems that rely on accurate steering angle data.
8. How much does it cost to fix a P1718 code on a Hyundai?
The cost depends on the root cause, ranging from $100–$300 for sensor recalibration or repairs to $300–$600 for sensor replacement.
9. Can a weak battery cause the P1718 code on a Hyundai?
A weak or failing battery could potentially cause low voltage issues that affect the steering angle sensor signal, triggering the code.
10. Do I need to recalibrate the steering angle sensor after fixing a P1718 code?
Yes, recalibration is often necessary after repairs to ensure the sensor provides accurate data to the vehicle's systems.
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