Engine-CodesSubaru – P0753 Subaru

P0753 Subaru Code - Shift Solenoid 'A' Electrical

Quick Answer

The P0753 code for Subaru vehicles indicates a problem with the Shift Solenoid 'A' electrical circuit. Common causes include Faulty Shift Solenoid 'A', Damaged wiring or connectors in the electrical circuit, Low transmission fluid levels or dirty 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
P0753 Subaru indicates Shift Solenoid 'A' Electrical.
Common causes
Common causes include Faulty Shift Solenoid 'A', Damaged wiring or connectors in the electrical circuit, Low transmission fluid levels or dirty 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.
Table of contents Created and updated by William Orellana on Sep 11, 2024
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Code P0753 Subaru Description

The P0753 code for Subaru vehicles indicates a problem with the Shift Solenoid 'A' electrical circuit. The shift solenoid is a crucial component of the transmission system that controls the flow of transmission fluid to engage or disengage specific gears. In this case, the code specifically points to an issue with the electrical circuit associated with Shift Solenoid 'A', which can lead to difficulties in shifting gears smoothly. If left unaddressed, this issue can result in poor transmission performance, erratic shifting, transmission slippage, and even transmission failure over time.

OBDII Code P0753 Subaru - Shift Solenoid 'A' Electrical
P0753 Subaru Code - Shift Solenoid 'A' Electrical

Common Causes of P0753 Subaru

  1. Faulty Shift Solenoid 'A'
  2. Damaged wiring or connectors in the electrical circuit
  3. Low transmission fluid levels or dirty fluid
  4. Internal transmission issues
  5. Malfunctioning transmission control module (TCM)

Symptoms of P0753 Subaru

  1. Harsh or delayed shifting
  2. Erratic gear changes
  3. Transmission slipping
  4. Illuminated check engine light
  5. Poor fuel economy

How to Fix P0753 Subaru

  1. Perform a diagnostic scan to retrieve error codes and data
  2. Inspect the wiring harness and connectors for any damage or corrosion
  3. Test the Shift Solenoid 'A' for proper functionality
  4. Replace the faulty solenoid if necessary
  5. Clear the error codes and reset the TCM

Cost to Fix P0753 Subaru

The cost of repairing a Shift Solenoid 'A' electrical issue in a Subaru vehicle can vary depending on the extent of the problem and the specific parts needed for the repair. On average, the parts for this repair may range from $150 to $300, while the labor costs can add another $150 to $250 to the total bill. Keep in mind that these are rough estimates, and actual costs may differ based on the location, vehicle model, and labor rates of the auto repair shop. It's advisable to consult with a professional technician for a more accurate cost assessment.

When is the Code Detected?

The P0753 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.

Frequently Asked Questions about P0753 Subaru Code

1. What are the common symptoms of OBDII code P0753 in a Subaru related to the Shift Solenoid 'A' Electrical issue?

- Common symptoms include harsh or delayed shifting, transmission slipping, and the vehicle may not shift into certain gears.

2. What are the possible causes of OBDII code P0753 in a Subaru?

- The code P0753 in a Subaru is often caused by a faulty Shift Solenoid 'A', wiring issues, low transmission fluid level, or a malfunctioning transmission control module.

3. How can I diagnose the Shift Solenoid 'A' Electrical issue in my Subaru?

- Diagnosing the issue involves checking the transmission fluid level, inspecting the wiring and connectors related to the solenoid, and using a scan tool to monitor the solenoid's operation.

4. Can I continue driving my Subaru with OBDII code P0753 present?

- It is not recommended to continue driving with code P0753 as it can lead to further damage to the transmission. It's best to address the issue promptly.

5. How can I repair OBDII code P0753 in my Subaru?

- Repairing the issue may involve replacing the Shift Solenoid 'A', repairing any damaged wiring, ensuring the transmission fluid is at the correct level, or resetting the transmission control module.

6. Will resetting the OBDII code P0753 in my Subaru make the issue go away permanently?

- Resetting the code may temporarily clear the warning light, but if the underlying issue such as a faulty solenoid or wiring problem is not addressed, the code is likely to return.

7. Is it possible to prevent OBDII code P0753 from occurring in my Subaru?

- Regular maintenance of the transmission, including checking and changing the fluid as recommended by the manufacturer, can help prevent issues like code P0753 from occurring.

8. Can a DIY enthusiast fix OBDII code P0753 in a Subaru themselves?

- Depending on the level of expertise, a DIY enthusiast may be able to diagnose and repair code P0753 in a Subaru by following the manufacturer's repair procedures and using the right tools.

9. How much can I expect to pay to fix OBDII code P0753 in my Subaru at a repair shop?

- The cost of fixing code P0753 can vary depending on the exact cause of the issue, but it may range from $200 to $600 including parts and labor at a repair shop.

10. How long does it typically take to repair OBDII code P0753 in a Subaru?

- The repair time for code P0753 can vary based on the specific cause and the expertise of the technician, but it usually takes a few hours to complete the diagnosis and repair process.

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