P0601Internal Control Module Memory Checksum Error
⚙️ Powertrain (Motor y Transmisión)
Checksum error in the ECU ROM memory.
Compatible with:🚗 Gas/Diesel🔋 Hybrid
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Can I keep driving? NO
STOP the vehicle in a safe place. Continuing to drive may cause serious engine damage or put your safety at risk.
Sistema Afectado
Motor · Powertrain
La falla pertenece al grupo motopropulsor (motor y gestión electrónica).
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Symptoms You Will Notice
What you may observe when this code appears
- Check Engine light
- Abnormal engine operation
Possible Causes
The components or conditions that trigger this code
- 1Faulty ECU
- 2Damaged memory
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How to Fix It — Step by Step
Recommended diagnostic and repair procedure
- 11. Replace or reprogram the ECU
Note: This information is for general reference. For precise diagnostics and safety repairs, always consult a certified mechanic.
Estimated Cost
Approximate range in USD (varies by region and shop)
$100—$800
Varies by diagnosis
* Diagnosis only: $50–$150
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Quick Info
CodeP0601
CategoryMotor (P)
ManufacturerGeneric (SAE)
SeverityCrítica
Symptoms2
Causes2
Solution steps1
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