AutoCodes – KIA – P0606 KIA

P0606 KIA Code - ECM Processor Error- Self Test Failed

Quick Answer

The Engine Control Module (ECM) continuously monitors its internal memory status, internal circuits, and output signals to the throttle actuator. Common causes include Engine Control Module (ECM) Harness power supply circuit is open or shorted, Engine Control Module (ECM) Programming, Faulty Engine Control Module (ECM). Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P0606 KIA indicates ECM Processor Error- Self Test Failed.
Common causes: Common causes include Engine Control Module (ECM) Harness power supply circuit is open or shorted, Engine Control Module (ECM) Programming, Faulty Engine Control Module (ECM).
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

Save to My Repairs Step-by-Step Diagnostic Guide My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 18,297

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 14, 2020

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P0606 KIA Description

The Engine Control Module (ECM) continuously monitors its internal memory status, internal circuits, and output signals to the throttle actuator. This selfâˆ’check insures that the ECM is functioning properly. If any malfunction is detected, the ECM will set the code and illuminate the engine light.

OBDII Code P0606 KIA - ECM Processor Error- Self Test Failed - AutoCodes.com — P0606 KIA Code - ECM Processor Error- Self Test Failed

What does this mean?

What are the Possible Causes of the DTC P0606 KIA?

Engine Control Module (ECM) Harness power supply circuit is open or shorted
Engine Control Module (ECM) Programming
Faulty Engine Control Module (ECM)

How to Fix the DTC P0606 KIA?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What does this mean?

Code Tech Notes

Check the ECM fuse, if fuse is OK try erasing the code first and if the code comes back you may have to reprogram or replaced the ECM.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0606 KIA code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P0606 KIA code?

Need more information on how to fix the P0606 KIA code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0606 KIA code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0606 KIA Code

1. What are the common symptoms of OBDII code P0606 in a KIA vehicle?

The common symptoms of OBDII code P0606 in a KIA vehicle include the Check Engine Light illuminating on the dashboard, engine performance issues such as stalling or rough idling, and potential problems with vehicle acceleration.

2. What does the OBDII code P0606 in a KIA indicate?

OBDII code P0606 in a KIA indicates an ECM Processor Error, specifically that the self-test has failed. This error points to a malfunction in the Engine Control Module (ECM) processor.

3. What are the possible causes of OBDII code P0606 in a KIA?

The possible causes of OBDII code P0606 in a KIA include a faulty ECM, a software issue within the ECM, electrical problems such as wiring issues or poor connections, or even a dead or weak battery.

4. How can I diagnose OBDII code P0606 in my KIA?

To diagnose OBDII code P0606 in your KIA, it is recommended to use an OBDII scanner to retrieve the code and further investigate the ECM and related components. Checking for any visible wiring issues and ensuring a healthy battery can also be helpful.

5. Can I still drive my KIA with OBDII code P0606 present?

It is not recommended to drive your KIA with OBDII code P0606 present, as this error can lead to potential engine performance issues and further damage if left unresolved. It is advised to address the underlying cause promptly.

6. How can I repair OBDII code P0606 in my KIA?

Repairing OBDII code P0606 in your KIA may involve replacing the ECM if it is confirmed to be faulty, addressing any software issues within the ECM, checking and repairing any wiring problems, and ensuring a strong and healthy battery connection.

7. Is it necessary to reset the OBDII code P0606 after repairs in my KIA?

Yes, it is recommended to reset the OBDII code P0606 after completing repairs in your KIA. This can be done using an OBDII scanner to clear the code and reset the Check Engine Light.

8. Can a DIY enthusiast fix OBDII code P0606 in a KIA?

While some basic checks like inspecting wiring connections can be done by a DIY enthusiast, diagnosing and repairing OBDII code P0606 in a KIA often requires specialized knowledge and tools. It may be best to consult a professional mechanic for proper diagnosis and repair.

9. Will OBDII code P0606 cause permanent damage to my KIA?

If left unaddressed for an extended period, OBDII code P0606 can potentially cause permanent damage to the ECM and other engine components. It is advisable to address this issue promptly to prevent further damage.

10. How much can I expect to pay for repairing OBDII code P0606 in my KIA?

The cost of repairing OBDII code P0606 in a KIA can vary depending on the underlying cause, parts needed, and labor costs. It is recommended to obtain quotes from reputable mechanics or service centers for an accurate estimate.