OBD Guide

P24F0

Control Module Wake-up Circuit Low

P24F0 is an OBD-II diagnostic trouble code meaning: Control Module Wake-up Circuit Low. Common causes: open or short circuit in wake-up circuit, poor contact in connectors. Estimated repair cost: $6–56.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$6–56 (est.)

Symptoms

  • Problems starting the car
  • Car does not respond to key or start button
  • Check Engine Light Is On
  • Vehicle electronic systems are not activated

Causes

  • Open or short circuit in wake-up circuit
  • Poor contact in connectors
  • Control unit malfunction
  • Low battery
  • Relay or fuse problems

How to Fix

  1. Check battery voltage
  2. Inspect the wake circuit for damage
  3. Check contacts and connectors
  4. Check relays and fuses
  5. Control unit diagnostics

Related codes

Error P24F0 by Vehicle Brand

FAQ

What does the P24F0 code mean?

P24F0 is an OBD-II diagnostic trouble code that indicates: Control Module Wake-up Circuit Low

What causes a P24F0 error code?

The most common causes of P24F0 include: Open or short circuit in wake-up circuit; Poor contact in connectors; Control unit malfunction; Low battery.

How do I fix a P24F0 diagnostic trouble code?

To fix P24F0: Check battery voltage. Inspect the wake circuit for damage. Check contacts and connectors. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P24F0?

Yes, but get it checked soon

How much does it cost to fix P24F0?

The estimated repair cost for P24F0 is $6–56. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat