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C1718 Nissan Code - Rear Right Tire Transmitter Pressure Sensor Malfunction

Quick Answer

The C1718 Nissan code indicates a malfunction in the rear right tire transmitter pressure sensor. Common causes include Sensor damage due to road debris or corrosion, Electrical faults in the sensor or TPMS system, Wiring issues affecting the sensor's communication. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
C1718 Nissan indicates Rear Right Tire Transmitter Pressure Sensor Malfunction.
Common causes
Common causes include Sensor damage due to road debris or corrosion, Electrical faults in the sensor or TPMS system, Wiring issues affecting the sensor's communication.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
What is this?
Table of contents Created and updated by William Orellana on Sep 07, 2024
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Code C1718 Nissan Description

The C1718 Nissan code indicates a malfunction in the rear right tire transmitter pressure sensor. This sensor is responsible for monitoring the tire pressure in the rear right tire and transmitting that data to the vehicle's onboard computer system. When this sensor malfunctions, it can lead to inaccurate tire pressure readings, potentially affecting the vehicle's performance, safety, and fuel efficiency.

OBDII Code C1718 Nissan - Rear Right Tire Transmitter Pressure Sensor Malfunction
C1718 Nissan Code - Rear Right Tire Transmitter Pressure Sensor Malfunction

Common Causes of C1718 Nissan

  1. Sensor damage due to road debris or corrosion
  2. Electrical faults in the sensor or TPMS system
  3. Wiring issues affecting the sensor's communication
  4. Sensor calibration problems
  5. Faulty TPMS module

Symptoms of C1718 Nissan

  1. Dashboard warning light for tire pressure monitoring system (TPMS) illuminated
  2. Inconsistent or fluctuating tire pressure readings displayed on the dashboard
  3. Erratic or incorrect tire pressure alerts
  4. Decreased fuel efficiency
  5. Uneven tire wear

How to Fix C1718 Nissan

  1. Begin by visually inspecting the rear right tire transmitter pressure sensor for any visible damage or corrosion.
  2. Check the sensor's wiring and connections for any signs of wear, damage, or loose connections.
  3. Use a diagnostic tool to scan the TPMS system and retrieve the specific fault code (C1718) to pinpoint the exact cause of the malfunction.
  4. Replace the rear right tire transmitter pressure sensor if it is determined to be faulty or damaged.
  5. Reset the TPMS system and recalibrate the sensors to ensure accurate tire pressure readings.

Cost to Fix C1718 Nissan

The typical repair costs for addressing a rear right tire transmitter pressure sensor malfunction can range from $100 to $300, including parts and labor. However, it's important to note that specific diagnosis time and labor rates at auto repair shops can vary based on various factors, such as location, vehicle make and model, and engine type. Auto repair shops commonly charge between $80 and $150 per hour for labor, with rates potentially higher in metropolitan areas or at dealerships and lower at independent shops. For a more accurate estimate, it's recommended to check local rates and consult with a professional mechanic.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about C1718 Nissan Code

1. What are the common symptoms of OBDII code C1718 in a Nissan related to the rear right tire pressure sensor?

The common symptoms include a malfunction indicator light (MIL) illuminating on the dashboard, inaccurate tire pressure readings, and potential issues with the Tire Pressure Monitoring System (TPMS).

2. What are the possible causes of the C1718 code indicating a rear right tire pressure sensor malfunction in a Nissan?

Possible causes include a faulty tire pressure sensor, damaged sensor wiring or connectors, low tire pressure, sensor battery failure, or issues with the TPMS module.

3. How can I diagnose the C1718 code for the rear right tire pressure sensor in my Nissan?

Diagnosing this code typically involves using an OBDII scanner to retrieve the specific fault code, inspecting the rear right tire pressure sensor and its components for damage, checking tire pressure levels, and testing the sensor's functionality.

4. Can I continue driving my Nissan with the C1718 code related to the rear right tire pressure sensor malfunction?

It is not recommended to continue driving without addressing the issue, as inaccurate tire pressure readings can affect driving safety and potentially lead to tire damage or blowouts.

5. What steps can I take to repair the C1718 code for the rear right tire pressure sensor malfunction in my Nissan?

Repair options may include replacing the faulty tire pressure sensor, repairing damaged wiring or connectors, replacing the sensor battery, resetting the TPMS system, and ensuring proper tire pressure in all tires.

6. How much does it typically cost to repair the C1718 code indicating a rear right tire pressure sensor malfunction in a Nissan?

Repair costs can vary depending on the exact cause of the issue, the need for parts replacement, and labor fees. It is recommended to consult a professional mechanic for an accurate cost estimate.

7. Are there any DIY tips for troubleshooting the C1718 code related to the rear right tire pressure sensor in my Nissan?

While basic troubleshooting like checking tire pressure and visually inspecting the sensor is possible, it is advisable to seek professional help for proper diagnosis and repair to ensure the issue is resolved correctly.

8. Can weather conditions or driving habits trigger the C1718 code for the rear right tire pressure sensor malfunction in a Nissan?

Extreme temperatures, rough driving conditions, low tire pressure due to temperature changes, or tire damage from road hazards can potentially trigger issues with the rear right tire pressure sensor.

9. Will resetting the TPMS system resolve the C1718 code indicating a rear right tire pressure sensor malfunction in my Nissan?

Resetting the TPMS system may temporarily clear the code, but if the underlying issue like a faulty sensor or wiring persists, the code is likely to reappear. Proper diagnosis and repair are recommended.

10. How often should I check and maintain the tire pressure sensors in my Nissan to prevent issues like the C1718 code related to the rear right tire pressure sensor malfunction?

Regularly checking tire pressure, inspecting sensors during routine maintenance, and addressing any warning lights promptly can help prevent issues with tire pressure sensors and avoid triggering fault codes like C1718.

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