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P1759 Infiniti Code - Front Brake Solenoid Valve Function

Quick Answer

The P1759 Infiniti code indicates a malfunction in the front brake solenoid valve function in the vehicle's transmission system. Common causes include Faulty front brake solenoid valve, Electrical issues in the solenoid valve circuit, Low transmission fluid levels. 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
P1759 Infiniti indicates Front Brake Solenoid Valve Function.
Common causes
Common causes include Faulty front brake solenoid valve, Electrical issues in the solenoid valve circuit, Low transmission fluid levels.
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 P1759 Infiniti Description

The P1759 Infiniti code indicates a malfunction in the front brake solenoid valve function in the vehicle's transmission system. The front brake solenoid valve is a critical component that controls the hydraulic pressure for the front brake band in the transmission. When this valve fails to function properly, it can lead to issues with shifting gears, transmission slipping, harsh shifting, and overall poor performance of the transmission system.

OBDII Code P1759 Infiniti - Front Brake Solenoid Valve Function
P1759 Infiniti Code - Front Brake Solenoid Valve Function

Common Causes of P1759 Infiniti

  1. Faulty front brake solenoid valve
  2. Electrical issues in the solenoid valve circuit
  3. Low transmission fluid levels
  4. Contaminated transmission fluid
  5. Mechanical damage to the transmission system

Symptoms of P1759 Infiniti

  1. Erratic shifting patterns
  2. Slipping gears
  3. Harsh shifting
  4. Delayed engagement when shifting gears
  5. Transmission overheating

How to Fix P1759 Infiniti

  1. Diagnose the specific cause of the issue using a diagnostic scanner to confirm the front brake solenoid valve malfunction.
  2. Inspect the solenoid valve and its wiring for any visible damage or corrosion.
  3. Replace the faulty front brake solenoid valve with a new one.
  4. Flush and refill the transmission fluid to ensure proper lubrication and function.
  5. Clear the diagnostic trouble codes and test drive the vehicle to verify that the issue has been resolved.

Cost to Fix P1759 Infiniti

The typical repair costs for addressing a front brake solenoid valve function issue can range from $200 to $500, including parts and labor. It's important to note that actual costs may vary depending on the specific vehicle make and model, the extent of the damage, and the labor rates charged by the auto repair shop. Additionally, diagnostic time and labor rates can vary significantly, so it's advisable to consult with a professional mechanic for a more accurate estimate based on your individual circumstances.

What does this mean?

Tech Notes for P1759 Infiniti

There is a Factory Service Bulletin for all 2003–2010 Infiniti vehicles with 5-Speed A/T RE5R05A Transmission:
2003–2010 Infiniti RE5R05A Transmission Factory Service Bulletin OBDII Code P1759

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Information for Specific Infiniti Models

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 P1759 Infiniti Code

1. What is OBDII code P1759 in an Infiniti related to?

The OBDII code P1759 in an Infiniti is related to the Front Brake Solenoid Valve Function.

2. What are common symptoms of OBDII code P1759 in an Infiniti?

Common symptoms of OBDII code P1759 in an Infiniti may include issues with shifting gears, difficulty engaging or disengaging gears, and potential transmission slipping.

3. What are possible causes of OBDII code P1759 in an Infiniti?

Possible causes of OBDII code P1759 in an Infiniti may include a faulty front brake solenoid valve, low transmission fluid level, dirty transmission fluid, or a malfunctioning transmission control module.

4. How can I diagnose OBDII code P1759 in an Infiniti?

Diagnosing OBDII code P1759 in an Infiniti involves using an OBDII scanner to retrieve the code, checking the transmission fluid level and condition, inspecting the front brake solenoid valve, and testing the transmission control module.

5. Can I continue driving my Infiniti with OBDII code P1759?

It is not recommended to continue driving your Infiniti with OBDII code P1759, as it may lead to further transmission issues and potentially cause more damage.

6. How can I repair OBDII code P1759 in an Infiniti?

Repairing OBDII code P1759 in an Infiniti may involve replacing the front brake solenoid valve, performing a transmission fluid flush and filter change, or repairing/replacing the transmission control module.

7. Are there any preventive maintenance tips to avoid OBDII code P1759 in an Infiniti?

To prevent OBDII code P1759 in an Infiniti, it is recommended to regularly check and maintain proper transmission fluid levels, follow the manufacturer's recommended service schedule, and address any transmission issues promptly.

8. Can a DIY enthusiast fix OBDII code P1759 in an Infiniti?

While some DIY enthusiasts may be able to address simpler causes of OBDII code P1759, such as checking and topping up transmission fluid, more complex repairs involving the transmission system may require professional expertise.

9. Is OBDII code P1759 specific to certain Infiniti models?

OBDII code P1759 related to Front Brake Solenoid Valve Function may be specific to certain Infiniti models, so it's essential to consult the vehicle's specific service manual or a professional for accurate information.

10. How much does it cost to repair OBDII code P1759 in an Infiniti?

The cost to repair OBDII code P1759 in an Infiniti can vary depending on the specific cause of the issue, parts needed, and labor costs. It is advisable to obtain quotes from reputable mechanics or service centers for an accurate estimate.

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