Engine-CodesGMC – P1E24 GMC

P1E24 GMC Code - Auxiliary Transmission Fluid Pump Control Module Long Term Memory Performance

Quick Answer

The P1E24 GMC code indicates a problem with the Auxiliary Transmission Fluid Pump Control Module's long-term memory performance. Common causes include Faulty auxiliary transmission fluid pump control module, Electrical issues such as a short circuit or loose connection, Software malfunction within the control module. 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
P1E24 GMC indicates Auxiliary Transmission Fluid Pump Control Module Long Term Memory Performance.
Common causes
Common causes include Faulty auxiliary transmission fluid pump control module, Electrical issues such as a short circuit or loose connection, Software malfunction within the control module.
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 17, 2024
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Code P1E24 GMC Description

The P1E24 GMC code indicates a problem with the Auxiliary Transmission Fluid Pump Control Module's long-term memory performance. This module is responsible for controlling the auxiliary transmission fluid pump, which helps maintain proper fluid pressure in the transmission system. The long-term memory performance issue suggests that the module is having difficulty storing or retrieving data related to its operation.

OBDII Code P1E24 GMC - Auxiliary Transmission Fluid Pump Control Module Long Term Memory Performance
P1E24 GMC Code - Auxiliary Transmission Fluid Pump Control Module Long Term Memory Performance

Common Causes of P1E24 GMC

  1. Faulty auxiliary transmission fluid pump control module.
  2. Electrical issues such as a short circuit or loose connection.
  3. Software malfunction within the control module.
  4. Wiring harness damage or corrosion.
  5. Environmental factors such as moisture or heat exposure.

Symptoms of P1E24 GMC

  1. Erratic shifting or hesitation when changing gears.
  2. Transmission slipping or difficulty engaging gears.
  3. Illumination of the check engine light.
  4. Decreased fuel efficiency.
  5. Overheating of the transmission fluid.

How to Fix P1E24 GMC

  1. Begin by conducting a thorough diagnostic scan to confirm the P1E24 code and identify the specific cause of the long-term memory performance issue.
  2. Inspect the wiring harness and connections related to the auxiliary transmission fluid pump control module for any damage or corrosion. Repair or replace as necessary.
  3. If the control module is found to be faulty, it will need to be replaced with a new unit. Ensure the replacement module is programmed correctly to match the vehicle's specifications.
  4. Clear the diagnostic trouble codes and perform a test drive to verify that the issue has been resolved.
  5. Monitor the vehicle for any recurring symptoms and recheck for any stored fault codes to ensure the repair was successful.

Cost to Fix P1E24 GMC

The typical repair costs for addressing a P1E24 GMC code can vary depending on the specific cause of the issue and the labor rates in your area. On average, you can expect to pay between $200 and $500 for parts and labor. Keep in mind that diagnostic time and labor rates at auto repair shops can vary, so it's advisable to obtain quotes from multiple sources to get an accurate estimate for your particular situation.

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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 P1E24 GMC Code

1. What are common symptoms of OBDII code P1E24 GMC related to the Auxiliary Transmission Fluid Pump Control Module Long Term Memory Performance?

The common symptoms include illuminated Check Engine Light, transmission shifting issues, reduced fuel efficiency, and potential stalling.

2. What are possible causes of OBDII code P1E24 GMC?

Possible causes may include a faulty auxiliary transmission fluid pump control module, damaged wiring or connectors in the system, low transmission fluid levels, or software issues.

3. How can I diagnose OBDII code P1E24 GMC?

Diagnosis typically involves using an OBDII scanner to retrieve the code, checking the transmission fluid levels, inspecting the wiring and connectors for damage, and testing the auxiliary transmission fluid pump control module.

4. Can I drive with OBDII code P1E24 GMC present?

It is not recommended to drive with this code present, as it can lead to further transmission damage or safety issues. It is best to address the underlying problem promptly.

5. How can I repair OBDII code P1E24 GMC?

Repair options may include replacing the faulty auxiliary transmission fluid pump control module, repairing damaged wiring or connectors, ensuring proper transmission fluid levels, and performing any necessary software updates.

6. Is it possible to clear OBDII code P1E24 GMC without fixing the issue?

While clearing the code may temporarily turn off the Check Engine Light, it will not resolve the underlying problem causing the code. It is important to address the root cause of the issue.

7. How much does it cost to repair OBDII code P1E24 GMC?

The cost of repair can vary depending on the specific problem causing the code, the labor rates in your area, and the cost of parts. It is recommended to get a diagnostic from a qualified mechanic for an accurate estimate.

8. Can a DIY enthusiast fix OBDII code P1E24 GMC?

Depending on your mechanical skills and access to tools, some DIY enthusiasts may be able to address this code themselves by following repair guides or tutorials. However, it is crucial to ensure proper diagnosis and repair procedures are followed.

9. Are there any preventive measures to avoid OBDII code P1E24 GMC in the future?

Regular maintenance of the transmission system, including checking fluid levels, inspecting wiring and connectors, and addressing any related warning signs promptly, can help prevent the occurrence of this code.

10. How urgent is it to address OBDII code P1E24 GMC?

It is recommended to address this code as soon as possible to prevent further damage to the transmission system and ensure safe and optimal vehicle operation. Delaying repairs can lead to more costly issues down the line.

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