AutoCodes – Infiniti – C1723 Infiniti

C1723 Infiniti Code - Function Code Data From Rear Left Transmitter Is Malfunctioning

Quick Answer

A sensor-transmitter integrated with a valve is installed in each wheel. Common causes include Faulty Rear Left Transmitter sensor, Rear Left Transmitter sensor has not bee programmed, Faulty Tire Pressure Receiver. 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: C1723 Infiniti indicates Function Code Data From Rear Left Transmitter Is Malfunctioning.
Common causes: Common causes include Faulty Rear Left Transmitter sensor, Rear Left Transmitter sensor has not bee programmed, Faulty Tire Pressure Receiver.
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.

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Code Popularity 1,245

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Nov 18, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1723 Infiniti Description

A sensor-transmitter integrated with a valve is installed in each wheel. It transmits a detected air pressure signal in the form of a radio wave when the vehicle is moving. The radio signal is received by the tire pressure receiver and send to the Body Control Module (BCM). The BCM monitors the sensor-transmitter. The BCM sets the OBDII code when the sensor-transmitter signal is not to factory specifications.

OBDII Code C1723 Infiniti - Function Code Data From Rear Left Transmitter Is Malfunctioning - AutoCodes.com — C1723 Infiniti Code - Function Code Data From Rear Left Transmitter Is Malfunctioning

What does this mean?

What are the Possible Causes of the DTC C1723 Infiniti?

Faulty Rear Left Transmitter sensor
Rear Left Transmitter sensor has not bee programmed
Faulty Tire Pressure Receiver
Faulty Body Control Module (BCM)

How to Fix the DTC C1723 Infiniti?

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 C1723 Infiniti 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.

Need more information about the C1723 Infiniti code?

Need more information on how to fix the C1723 Infiniti code? Get Access to Factory Service Manuals

Need Help with the Code?

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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 C1723 Infiniti Code

1. What are the common symptoms of OBDII code C1723 in an Infiniti?

- Common symptoms include issues with the vehicle's stability control system, such as erratic handling or difficulty maintaining traction.

2. What could cause the OBDII code C1723 to trigger in an Infiniti?

- The code is typically triggered when there is a malfunction in the function code data transmission from the rear left tire pressure sensor.

3. How can I diagnose the cause of OBDII code C1723 in my Infiniti?

- A diagnostic scan tool can help pinpoint the exact cause by reading the error codes and providing information on which sensor or component is malfunctioning.

4. Can I still drive my Infiniti if OBDII code C1723 is present?

- It is not recommended to drive the vehicle with this code active, as it can affect the stability and safety of the vehicle.

5. How can I repair OBDII code C1723 in my Infiniti?

- The repair typically involves inspecting and potentially replacing the rear left tire pressure sensor or addressing any wiring or communication issues related to the sensor.

6. Is it necessary to reset the OBDII code C1723 after making repairs?

- Yes, it is important to clear the error code using a diagnostic scan tool after repairs have been made to ensure the system recognizes the fix.

7. Are there any DIY tips for troubleshooting OBDII code C1723 in an Infiniti?

- DIY tips include checking the sensor's wiring and connections for any damage or corrosion, as well as making sure the sensor is securely mounted to the wheel.

8. How can I prevent OBDII code C1723 from occurring in the future?

- Regularly checking and maintaining tire pressure, as well as ensuring proper installation and functioning of tire pressure sensors, can help prevent this code from reoccurring.

9. Will OBDII code C1723 cause my vehicle to fail an emissions test?

- While this code is related to tire pressure monitoring and stability control, it should not directly impact emissions and should not cause the vehicle to fail an emissions test.

10. Should I take my Infiniti to a professional mechanic for OBDII code C1723 diagnosis and repair?

- Due to the specialized nature of this code and its relation to safety systems, it is recommended to seek the expertise of a professional mechanic to diagnose and repair OBDII code C1723 in an Infiniti.