OBD Guide

P0C24

Electric/Auxiliary Transmission Fluid Pump Control Module Circuit Low

P0C24 is an OBD-II diagnostic trouble code meaning: Electric/Auxiliary Transmission Fluid Pump Control Module Circuit Low. Common causes: faulty wiring or contacts, problems with the pump control module. Estimated repair cost: $56–278.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–278 (est.)

Symptoms

  • Check engine light comes on
  • Delayed gear shifting
  • Reduced transmission efficiency
  • Possible jerks when switching
  • Noises from the pump module

Causes

  • Faulty wiring or contacts
  • Problems with the pump control module
  • Low voltage in the on-board network
  • Malfunction of the pump itself
  • Wiring harness damage

How to Fix

  1. Check the integrity of wiring and connectors
  2. Check the pump supply voltage
  3. Diagnose the pump control module
  4. Replacing the transmission fluid pump if necessary
  5. Check ground connections

Related codes

Error P0C24 by Vehicle Brand

FAQ

What does the P0C24 code mean?

P0C24 is an OBD-II diagnostic trouble code that indicates: Electric/Auxiliary Transmission Fluid Pump Control Module Circuit Low

What causes a P0C24 error code?

The most common causes of P0C24 include: Faulty wiring or contacts; Problems with the pump control module; Low voltage in the on-board network; Malfunction of the pump itself.

How do I fix a P0C24 diagnostic trouble code?

To fix P0C24: Check the integrity of wiring and connectors. Check the pump supply voltage. Diagnose the pump control module. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P0C24?

Limited driving only, diagnose soon

How much does it cost to fix P0C24?

The estimated repair cost for P0C24 is $56–278. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat