AutoCodes – Infiniti – C1726 Infiniti

C1726 Infiniti Code - Battery Voltage Of Rear Right Transmitter Drops

Quick Answer

A sensor-transmitter integrated with a valve is installed in each wheel. Common causes include Faulty Rear Right Transmitter sensor, Rear Right 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: C1726 Infiniti indicates Battery Voltage Of Rear Right Transmitter Drops.
Common causes: Common causes include Faulty Rear Right Transmitter sensor, Rear Right 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 2,973

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 C1726 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 C1726 Infiniti - Battery Voltage Of Rear Right Transmitter Drops - AutoCodes.com — C1726 Infiniti Code - Battery Voltage Of Rear Right Transmitter Drops

What does this mean?

What are the Possible Causes of the DTC C1726 Infiniti?

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

How to Fix the DTC C1726 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 C1726 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 C1726 Infiniti code?

Need more information on how to fix the C1726 Infiniti code? Get Access to Factory Service Manuals

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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 C1726 Infiniti Code

1. What are the common symptoms of OBDII code C1726 in an Infiniti related to the rear right transmitter?

- The most common symptom is a noticeable drop in battery voltage specifically from the rear right transmitter.

2. What could be causing the battery voltage drop from the rear right transmitter in an Infiniti?

- Possible causes include a faulty transmitter, wiring issues, or a problem with the receiver module.

3. How can I repair the battery voltage drop issue from the rear right transmitter in my Infiniti?

- Start by checking the wiring connections for any damage or corrosion. If the connections are fine, consider replacing the transmitter or the receiver module.

4. Is it safe to continue driving my Infiniti with OBDII code C1726 related to the battery voltage drop from the rear right transmitter?

- It is not recommended to drive the vehicle with this issue as it can affect the functionality of the tire pressure monitoring system.

5. Can a DIY enthusiast easily fix the battery voltage drop issue from the rear right transmitter in an Infiniti?

- While checking the wiring connections can be done by a DIY enthusiast, replacing the transmitter or receiver module may require professional assistance.

6. Will resetting the OBDII code C1726 in my Infiniti make the battery voltage drop issue disappear permanently?

- Resetting the code may temporarily clear the warning, but if the underlying issue is not addressed, the problem is likely to reoccur.

7. Are there any specific Infiniti models known to be more prone to experiencing OBDII code C1726 related to the rear right transmitter?

- While this code can potentially occur in various Infiniti models, certain models may have a higher likelihood due to specific design factors.

8. How can I prevent the recurrence of OBDII code C1726 in my Infiniti after repairing the battery voltage drop issue?

- Regularly inspecting the tire pressure monitoring system components and ensuring proper maintenance can help prevent the issue from reoccurring.

9. Can extreme weather conditions contribute to triggering OBDII code C1726 in an Infiniti?

- Extreme temperatures or weather conditions can sometimes affect the tire pressure monitoring system and lead to issues like the battery voltage drop from the rear right transmitter.

10. Is it necessary to visit a dealership for diagnosing and repairing OBDII code C1726 in an Infiniti, or can I go to an independent mechanic?

- While a dealership may have specialized knowledge, an experienced independent mechanic can also diagnose and repair the issue related to the battery voltage drop from the rear right transmitter in an Infiniti.