OBD Guide
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P1E24

Auxiliary Transmission Fluid Pump Control Module Long Term Memory Performance

P1E24 is an OBD-II diagnostic trouble code meaning: Auxiliary Transmission Fluid Pump Control Module Long Term Memory Performance. Common causes: pump control module malfunction, problems with wiring to the module. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Rough gear shifting
  • Switching delays
  • Increased transmission noise
  • Check Engine Light Illuminates
  • Reduced transmission efficiency

Causes

  • Pump control module malfunction
  • Problems with wiring to the module
  • Low transmission fluid level
  • Module software error
  • Wiring harness damage

How to Fix

  1. Check the level and condition of the transmission fluid
  2. Diagnose electrical circuits of the control module
  3. Scan the module for errors
  4. Replace the control module if necessary
  5. Update module software

Related codes

P1E00P1E23P1E25

FAQ

What does the P1E24 code mean?

P1E24 is an OBD-II diagnostic trouble code that indicates: Auxiliary Transmission Fluid Pump Control Module Long Term Memory Performance

What causes a P1E24 error code?

The most common causes of P1E24 include: Pump control module malfunction; Problems with wiring to the module; Low transmission fluid level; Module software error.

How do I fix a P1E24 diagnostic trouble code?

To fix P1E24: Check the level and condition of the transmission fluid. Diagnose electrical circuits of the control module. Scan the module for errors. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P1E24?

Yes, but get it checked soon

How much does it cost to fix P1E24?

The estimated repair cost for P1E24 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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