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C1722 Infiniti Code - Function Code Data From Rear Right Transmitter Is Malfunctioning

Quick Answer

The C1722 Infiniti diagnostic trouble code indicates that there is a malfunction in the function code data from the rear right transmitter. Common causes include Faulty wheel speed sensor in the rear right wheel, Wiring or connection issues in the system, Corrosion or damage to the transmitter unit. 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
C1722 Infiniti indicates Function Code Data From Rear Right Transmitter Is Malfunctioning.
Common causes
Common causes include Faulty wheel speed sensor in the rear right wheel, Wiring or connection issues in the system, Corrosion or damage to the transmitter unit.
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 11, 2024
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Code C1722 Infiniti Description

The C1722 Infiniti diagnostic trouble code indicates that there is a malfunction in the function code data from the rear right transmitter. In simpler terms, this means that the vehicle's system responsible for monitoring and transmitting data from the rear right wheel is encountering an issue. This can have a significant impact on the vehicle's performance and safety.

OBDII Code C1722 Infiniti - Function Code Data From Rear Right Transmitter Is Malfunctioning
C1722 Infiniti Code - Function Code Data From Rear Right Transmitter Is Malfunctioning

Common Causes of C1722 Infiniti

  1. Faulty wheel speed sensor in the rear right wheel
  2. Wiring or connection issues in the system
  3. Corrosion or damage to the transmitter unit
  4. Electronic control unit (ECU) malfunction
  5. Software glitches or programming errors

Symptoms of C1722 Infiniti

  1. ABS warning light illuminated on the dashboard
  2. Traction control system malfunction warning
  3. Unusual noises coming from the rear right wheel
  4. Poor handling or stability while driving

How to Fix C1722 Infiniti

  1. Begin by conducting a thorough inspection of the rear right wheel speed sensor and wiring connections to check for any visible damage or corrosion.
  2. Test the transmitter unit to ensure it is functioning correctly and transmitting data accurately.
  3. If the sensor or wiring is damaged, replace the faulty components and ensure proper connections.
  4. Check and reset the ECU to clear any error codes and recalibrate the system.
  5. Test drive the vehicle to confirm that the issue has been resolved and that the ABS, TCS, and ESC systems are functioning correctly.

Cost to Fix C1722 Infiniti

The cost of repairing a C1722 Infiniti code can vary depending on the specific cause of the issue and the labor rates in your area. On average, you can expect to pay anywhere from $200 to $500 for parts and labor. Keep in mind that diagnosis time and labor rates at auto repair shops can vary, so it's advisable to get a quote from a trusted mechanic before proceeding with the repair.

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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 C1722 Infiniti Code

1. What are common symptoms of OBDII code C1722 in an Infiniti?

- Common symptoms include the malfunction indicator light (MIL) illuminating on the dashboard, issues with the tire pressure monitoring system (TPMS), and potential loss of communication with the rear right tire pressure sensor.

2. What could cause the OBDII code C1722 in an Infiniti?

- The code C1722 typically indicates a malfunction in the data communication from the rear right tire pressure sensor transmitter. Possible causes may include sensor damage, wiring issues, or a faulty transmitter module.

3. How can I diagnose the OBDII code C1722 related to the rear right transmitter in my Infiniti?

- To diagnose the issue, you can use a diagnostic scan tool to retrieve the specific error code. Inspect the wiring and connections leading to the rear right tire pressure sensor, and consider testing or replacing the sensor transmitter.

4. Can I drive my Infiniti with the OBDII code C1722?

- It is generally safe to drive your Infiniti with the C1722 code, but it's important to address the underlying issue promptly to ensure proper tire pressure monitoring and overall vehicle safety.

5. How can I repair the Function Code Data From Rear Right Transmitter Malfunction in my Infiniti?

- Repairing the C1722 code may involve replacing the rear right tire pressure sensor transmitter, repairing any damaged wiring or connections, or resetting the TPMS system in your Infiniti.

6. Will resetting the OBDII code C1722 in my Infiniti make the issue go away permanently?

- Resetting the code may temporarily clear the MIL, but if the underlying issue with the rear right transmitter persists, the code is likely to return. It's crucial to address the root cause of the malfunction to prevent future occurrences.

7. Is it possible to bypass the OBDII code C1722 in my Infiniti?

- Bypassing the code is not recommended, as it could compromise the accuracy of the tire pressure monitoring system and potentially impact the vehicle's safety and performance. It's best to address the issue through proper diagnosis and repair.

8. Can extreme weather conditions trigger the OBDII code C1722 in an Infiniti?

- Extreme temperature changes or severe weather conditions may affect tire pressure sensor performance, potentially leading to the C1722 code. Ensuring proper tire maintenance and monitoring can help prevent sensor malfunctions.

9. How much does it typically cost to fix the OBDII code C1722 related to the rear right transmitter in an Infiniti?

- The cost of repairing the C1722 code can vary depending on the specific issue and the labor rates in your area. It's recommended to consult a professional mechanic for an accurate diagnosis and cost estimate.

10. Can I prevent the OBDII code C1722 from occurring in my Infiniti?

- Regularly inspecting and maintaining your tire pressure sensors, monitoring tire pressure levels, and addressing any warning signs promptly can help prevent the C1722 code from occurring in your Infiniti.

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