Engine-CodesCadillac – P1E24 Cadillac

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

Quick Answer

The P1E24 diagnostic trouble code (DTC) for Cadillac vehicles refers to the Auxiliary Transmission Fluid Pump Control Module Long Term Memory Performance. Common causes include Faulty auxiliary transmission fluid pump control module, Corroded or damaged wiring/connectors, Low transmission fluid level or degraded 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
P1E24 Cadillac indicates Auxiliary Transmission Fluid Pump Control Module Long Term Memory Performance.
Common causes
Common causes include Faulty auxiliary transmission fluid pump control module, Corroded or damaged wiring/connectors, Low transmission fluid level or degraded 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 17, 2024
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Code P1E24 Cadillac Description

The P1E24 diagnostic trouble code (DTC) for Cadillac vehicles refers to the Auxiliary Transmission Fluid Pump Control Module Long Term Memory Performance. This code indicates that the control module responsible for managing the auxiliary transmission fluid pump is experiencing issues with its long-term memory performance. The auxiliary transmission fluid pump plays a crucial role in ensuring proper lubrication and cooling of the transmission system. When the control module fails to store or retrieve data correctly, it can lead to various performance issues and potential long-term damage to the transmission system.

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

Common Causes of P1E24 Cadillac

  1. Faulty auxiliary transmission fluid pump control module
  2. Corroded or damaged wiring/connectors
  3. Low transmission fluid level or degraded fluid
  4. Electrical issues within the transmission system
  5. Software glitches or programming errors

Symptoms of P1E24 Cadillac

  1. Erratic shifting or slipping gears
  2. Transmission overheating
  3. Illuminated transmission warning light on the dashboard
  4. Reduced fuel efficiency
  5. Harsh or delayed gear engagement

How to Fix P1E24 Cadillac

  1. Diagnose the issue using a professional diagnostic scan tool to retrieve the specific trouble codes and pinpoint the root cause.
  2. Inspect the wiring harness and connectors for any signs of damage, corrosion, or loose connections. Repair or replace as needed.
  3. Check the transmission fluid level and condition. Top off or replace the fluid if necessary.
  4. Test the auxiliary transmission fluid pump control module for proper function and replace if deemed faulty.
  5. Clear the trouble codes, reset the control module, and perform a test drive to ensure the issue has been resolved.

Cost to Fix P1E24 Cadillac

The typical repair costs for addressing the P1E24 DTC on a Cadillac vehicle can range from $200 to $600, depending on the specific cause of the issue and the cost of replacement parts. This estimate includes the cost of diagnostic services, replacement of the control module or wiring components, and labor charges. It's important to note that actual repair costs can vary based on the location of the repair shop, the vehicle's make and model, and the extent of the repairs needed. It is recommended to obtain quotes from multiple auto repair shops to compare prices and ensure a competitive rate.

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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 Cadillac Code

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

- Common symptoms include transmission shifting issues, reduced fuel efficiency, and an illuminated check engine light.

2. What are some possible causes of the P1E24 OBDII code in a Cadillac?

- The code may be triggered by a faulty auxiliary transmission fluid pump control module, wiring issues, or a damaged pump.

3. How serious is the P1E24 OBDII code related to the Auxiliary Transmission Fluid Pump Control Module Long Term Memory Performance in a Cadillac?

- While the code may not cause immediate drivability issues, it can lead to transmission problems if left unresolved for an extended period.

4. How can I diagnose the P1E24 OBDII code in my Cadillac?

- Diagnosis typically involves using a diagnostic scanner to retrieve the code, inspecting the auxiliary transmission fluid pump system, and testing the control module.

5. Is it safe to continue driving with the P1E24 OBDII code in my Cadillac?

- It is generally not recommended to ignore the code and continue driving, as it can potentially lead to more severe transmission issues over time.

6. Can I repair the P1E24 OBDII code related to the Auxiliary Transmission Fluid Pump Control Module Long Term Memory Performance in my Cadillac myself?

- While some DIY enthusiasts may attempt to address the issue, it is recommended to consult a professional mechanic or dealership due to the complexity of transmission systems.

7. What are some tips for repairing the P1E24 OBDII code in a Cadillac?

- Tips include ensuring proper wiring connections, inspecting the pump for damage, and following the manufacturer's diagnostic and repair procedures.

8. How much does it typically cost to repair the P1E24 OBDII code in a Cadillac?

- Repair costs can vary depending on the exact cause of the issue, but they may range from a few hundred to over a thousand dollars, including parts and labor.

9. Can resetting the OBDII system clear the P1E24 code in a Cadillac temporarily?

- Resetting the system may temporarily clear the code, but it is important to address the underlying issue to prevent it from reoccurring.

10. Are there any recalls or technical service bulletins related to the P1E24 OBDII code in Cadillac vehicles?

- It is advisable to check with a Cadillac dealership or visit the manufacturer's website for any relevant recalls or technical service bulletins related to this specific OBDII code.

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