Engine-CodesInfiniti – C1708 Infiniti

C1708 Infiniti Code - Data From Front Left Transmitter Cannot Be Received

Quick Answer

The C1708 Infiniti diagnostic trouble code indicates that the vehicle's onboard computer system is unable to receive data from the front left transmitter. Common causes include Faulty front left tire pressure sensor, Wiring or connection issues between the sensor and the vehicle's computer, Low battery in the front left tire pressure sensor. Severity is Moderate - service should be scheduled soon. The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.

What it means
C1708 Infiniti indicates Data From Front Left Transmitter Cannot Be Received.
Common causes
Common causes include Faulty front left tire pressure sensor, Wiring or connection issues between the sensor and the vehicle's computer, Low battery in the front left tire pressure sensor.
Severity
Moderate - service should be scheduled soon.
Can I drive?
The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.
Table of contents Created and updated by William Orellana on Sep 07, 2024
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Code C1708 Infiniti Description

The C1708 Infiniti diagnostic trouble code indicates that the vehicle's onboard computer system is unable to receive data from the front left transmitter. In modern vehicles, tire pressure monitoring systems (TPMS) utilize sensors in each tire to monitor tire pressure and transmit data to the vehicle's computer. The front left transmitter is responsible for sending tire pressure information from the front left tire to the system. When the system detects that data from this transmitter cannot be received, it triggers the C1708 code.

OBDII Code C1708 Infiniti - Data From Front Left Transmitter Cannot Be Received
C1708 Infiniti Code - Data From Front Left Transmitter Cannot Be Received

Common Causes of C1708 Infiniti

  1. Faulty front left tire pressure sensor
  2. Wiring or connection issues between the sensor and the vehicle's computer
  3. Low battery in the front left tire pressure sensor
  4. Interference or signal disruption affecting data transmission
  5. TPMS system malfunction or software glitch

Symptoms of C1708 Infiniti

  1. TPMS warning light illuminated on the dashboard
  2. Inaccurate or fluctuating tire pressure readings displayed on the instrument cluster
  3. Loss of communication with the front left tire sensor
  4. Decreased fuel efficiency due to underinflated tires
  5. Uneven tire wear patterns

How to Fix C1708 Infiniti

  1. Begin by visually inspecting the front left tire pressure sensor and its wiring connections for any damage or corrosion. Replace any damaged components.
  2. Use a TPMS diagnostic tool to check the battery level of the front left sensor and replace it if necessary.
  3. Perform a TPMS reset procedure to reestablish communication between the sensor and the vehicle's computer.
  4. If the issue persists, consider replacing the front left tire pressure sensor to ensure accurate data transmission.
  5. Finally, clear the C1708 code from the vehicle's computer using an OBD-II scanner to reset the TPMS system.

Cost to Fix C1708 Infiniti

The cost of repairing a C1708 Infiniti code can vary depending on the specific cause of the issue and the labor rates in your area. On average, replacing a tire pressure sensor can range from $50 to $200 per sensor, not including labor costs. The total repair cost, including parts and labor, may range from $100 to $400. Keep in mind that diagnostic time and labor rates at auto repair shops can vary, so it's recommended to contact local shops for a more accurate estimate.

Tech Notes for C1708 Infiniti

There is a Factory Service Bulletin to help diagnose the code:
Infiniti Factory Service Bulletin OBDII Code C1708

When is the Code Detected?

Tire pressure data for one or more transmitters is not being received by the BCM.

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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 C1708 Infiniti Code

1. What does the OBDII code C1708 mean on an Infiniti?

It means the vehicle's system cannot receive data from the front left wheel transmitter, typically related to the tire pressure monitoring system (TPMS).

2. What are the symptoms of code C1708 on an Infiniti?

Common symptoms include a TPMS warning light on the dashboard and possibly inaccurate or no tire pressure readings for the front left tire.

3. What causes the C1708 code to appear?

It can be caused by a faulty front left tire pressure sensor, a damaged TPMS antenna, wiring issues, or interference with the signal.

4. Can I drive my Infiniti with the C1708 code active?

Yes, but the TPMS system may not function correctly, increasing the risk of driving on improperly inflated tires without warning.

5. How do I fix the C1708 code on my Infiniti?

Inspect the front left tire pressure sensor, check for physical damage, replace if faulty, and ensure all wiring and connections are intact.

6. Can a low battery in the TPMS sensor cause the C1708 code?

Yes, a weak or dead battery in the front left TPMS sensor can prevent it from transmitting data, triggering the code.

7. How much does it cost to repair the C1708 code?

Replacing a TPMS sensor typically costs $50–$150 per sensor, plus labor charges if done at a repair shop.

8. Do I need to reprogram the TPMS after replacing the sensor for code C1708?

Yes, the new sensor may need to be reprogrammed or relearned by the vehicle's system for proper operation.

9. Can weather affect the TPMS and cause the C1708 code?

Extreme temperatures or interference from external devices can occasionally disrupt TPMS signals, potentially causing the code.

10. Is a scan tool required to diagnose and clear the C1708 code?

Yes, a diagnostic scan tool compatible with TPMS functions is needed to identify, troubleshoot, and clear the code.

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