P24F0 — Control Module Wake-up Circuit Low

What Does P24F0 Mean?

P24F0 is a diagnostic trouble code indicating: Control Module Wake-up Circuit Low. This code relates to the powertrain system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

Symptoms of P24F0

⚠️ Check Engine Light (MIL) illuminated
⚠️ Control Module Wake-up reading at zero or minimum value
⚠️ Related system not functioning or in fail-safe mode
⚠️ Reduced engine performance

Common Causes

🔍 Open or broken wire in Control Module Wake-up circuit
🔍 Poor ground connection at Control Module Wake-up
🔍 Faulty Control Module Wake-up with no output signal
🔍 Disconnected or loose Control Module Wake-up connector
🔍 Blown fuse in related circuit

Frequently Asked Questions

What does P24F0 mean?

P24F0 indicates: Control Module Wake-up Circuit Low. The vehicle's computer has detected that the Control Module Wake-up is not operating within its expected parameters and stored this diagnostic trouble code.

Can I drive with code P24F0?

You can drive short distances for essential trips, but schedule a diagnosis soon. Driving with P24F0 for extended periods may cause additional problems.

How much does it cost to fix P24F0?

Repair costs for P24F0 typically range from $20 to $300, depending on the root cause. Simple wiring or connector repairs are on the lower end, while component replacement costs more. A proper diagnosis ($80–$150 at most shops) will identify the exact cause before committing to expensive parts.

What To Do Next

Possible Fixes

🔧 Repair broken wire or restore ground in Control Module Wake-up circuit
🔧 Clean and secure Control Module Wake-up connector and ground points
🔧 Replace failed Control Module Wake-up

1
Find your vehicle above
Click your make and model for real owner reports and common causes specific to your vehicle.
2
Check for recalls
Go to nhtsa.gov/recalls and enter your VIN. Free repairs if covered.
3
Get a professional diagnosis
A code alone doesn't identify the exact failed part. A diagnostic ($50–$150) pinpoints the root cause.

P24F0: Control Module Wake-up Circuit Low