P241E — Reductant Heater Coolant Control Valve Stuck Closed

What Does P241E Mean?

P241E is a diagnostic trouble code indicating: Reductant Heater Coolant Control Valve Stuck Closed. This code relates to the powertrain system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

Symptoms of P241E

⚠️ Check Engine Light (MIL) illuminated
⚠️ Reductant Heater Coolant Control Valve Stuck Closed not functioning as expected
⚠️ Related system may be in fail-safe mode
⚠️ Reduced engine performance

Common Causes

🔍 Faulty Reductant Heater Coolant Control Valve Stuck Closed
🔍 Wiring or connector issue in Reductant Heater Coolant Control Valve Stuck Closed circuit
🔍 Related mechanical or electrical fault
🔍 ECM/PCM issue (rare)

Frequently Asked Questions

What does P241E mean?

P241E indicates: Reductant Heater Coolant Control Valve Stuck Closed. The vehicle's computer has detected that the Reductant Heater Coolant Control Valve Stuck Closed is not operating within its expected parameters and stored this diagnostic trouble code.

Can I drive with code P241E?

You can drive short distances for essential trips, but schedule a diagnosis soon. Driving with P241E for extended periods may cause additional problems.

How much does it cost to fix P241E?

Repair costs for P241E typically range from $80 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

🔧 Inspect Reductant Heater Coolant Control Valve Stuck Closed and related wiring
🔧 Replace faulty Reductant Heater Coolant Control Valve Stuck Closed

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.

P241E: Reductant Heater Coolant Control Valve Stuck Closed