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Engine-Codes – Honda – P0752 Honda

P0752 Honda Code - Shift Solenoid Valve 'A' Stuck On

Quick Answer

The P0752 diagnostic trouble code (DTC) for Honda vehicles indicates that the Shift Solenoid Valve 'A' is stuck on. Common causes include Faulty Shift Solenoid Valve 'A', Electrical issues, such as wiring harness damage or a faulty transmission control module, Low transmission fluid levels or dirty transmission fluid. 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
P0752 Honda indicates Shift Solenoid Valve 'A' Stuck On.
Common causes
Common causes include Faulty Shift Solenoid Valve 'A', Electrical issues, such as wiring harness damage or a faulty transmission control module, Low transmission fluid levels or dirty transmission fluid.
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 P0752 Honda Description

The P0752 diagnostic trouble code (DTC) for Honda vehicles indicates that the Shift Solenoid Valve 'A' is stuck on. This solenoid is an essential component of the transmission system, responsible for controlling the flow of transmission fluid to regulate gear shifting. When the solenoid is stuck in the on position, it can lead to issues with shifting gears smoothly, causing erratic or delayed shifting patterns. This can result in poor acceleration, decreased fuel efficiency, and overall diminished performance of the vehicle.

OBDII Code P0752 Honda - Shift Solenoid Valve 'A' Stuck On
P0752 Honda Code - Shift Solenoid Valve 'A' Stuck On

Common Causes of P0752 Honda

  1. Faulty Shift Solenoid Valve 'A'
  2. Electrical issues, such as wiring harness damage or a faulty transmission control module
  3. Low transmission fluid levels or dirty transmission fluid
  4. Mechanical problems within the transmission, such as worn out components or debris blocking the solenoid's operation
  5. Overheating of the transmission

Symptoms of P0752 Honda

  1. Erratic or harsh shifting between gears
  2. Delayed or prolonged shifting
  3. Transmission slipping
  4. Reduced fuel efficiency
  5. Illumination of the Check Engine Light

How to Fix P0752 Honda

  1. Begin by performing a thorough diagnostic scan to confirm the presence of the P0752 code and identify any additional related codes.
  2. Inspect the transmission fluid level and condition. Top off or replace the fluid if necessary.
  3. Test the Shift Solenoid Valve 'A' for proper operation using a multimeter to check for continuity and resistance.
  4. If the solenoid is found to be faulty, remove the transmission pan to access and replace the solenoid. Ensure to replace any damaged gaskets or seals during the process.
  5. Clear the DTC codes and test drive the vehicle to confirm that the shifting issues have been resolved.

Cost to Fix P0752 Honda

The cost of repairing a Shift Solenoid Valve 'A' stuck on issue can vary depending on the specific vehicle make and model, as well as the extent of the problem. Typically, the price for a new solenoid valve ranges from $50 to $150, while labor costs can add another $150 to $300. Overall, the total repair cost can fall between $200 and $500, including parts and labor. However, it's essential to note that these estimates are general guidelines, and actual costs may differ based on individual circumstances and the location of the repair facility. It's advisable to obtain quotes from multiple repair shops to ensure a competitive price and quality service.

What does this mean?

Tech Notes for P0752 Honda

When the transmission solenoid is stuck off, in most cases the problem is not the electrical part of the solenoid; the problem is foreign material obstructing the mechanical function of the solenoid or the flow of the fluid through the transmission valve body. If the transmission fluid is very dirty, it is recommended to change the transmission fluid and if possible, remove the transmission pan for further diagnosis. Excessive debris or metal particles on the transmission pan could be an indication that there is a transmission mechanical failure, and that the transmission will need to be rebuilt or replaced.





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When is the Code Detected?

The P0752 code is detected when the gear required by the ECM does not match the actual gear when vehicle is driven.

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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.

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