AutoCodes – Scion – P0606 2007 Scion xB

P0606 2007 Scion xB Code - ECM Processor Error

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 Faulty Engine Control Module (ECM), Engine Control Module (ECM) Harness power supply circuit is open or shorted, Engine Control Module (ECM) Programming. 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 2007 Scion xB indicates ECM Processor Error.
Common causes: Common causes include Faulty Engine Control Module (ECM), Engine Control Module (ECM) Harness power supply circuit is open or shorted, Engine Control Module (ECM) Programming.
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.

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Code Popularity 3,234

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 Dec 05, 2020

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P0606 2007 Scion xB Description

The Engine Control Module (ECM) continuously monitors its internal memory status, internal circuits, and output signals to the throttle actuator. This self−check insures that the ECM is functioning properly. If any malfunction is detected, the ECM will set the code and illuminate the engine light.
The ECM memory status is diagnosed by internal mirroring of the main CPU and the sub CPU to detect Random Access Memory (RAM) errors. The two CPUs also perform continuous mutual monitoring. The ECM illuminates the MIL and sets a DTC if: 1) outputs from the two CPUs are different or deviate from the standards, 2) the signals sent to the throttle actuator deviate from the standards, 3) a malfunction is found in the throttle actuator supply voltage, and 4) any other ECM malfunction is found.

OBDII Code P0606 2007 Scion xB - ECM Processor Error - AutoCodes.com — P0606 2007 Scion xB Code - ECM Processor Error

What does this mean?

What are the Possible Causes of the DTC P0606 2007 Scion xB?

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

How to Fix the DTC P0606 2007 Scion xB?

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

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0606 2007 Scion xB 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 2007 Scion xB code?

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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 2007 Scion xB Code

1. What is OBDII code P0606 for a 2007 Scion xB?

The OBDII code P0606 on a 2007 Scion xB indicates an ECM Processor Error.

2. What are common symptoms of the ECM Processor Error (P0606) on a 2007 Scion xB?

Common symptoms of the ECM Processor Error include poor engine performance, rough idling, stalling, and the illumination of the check engine light.

3. What are the possible causes of OBDII code P0606 on a 2007 Scion xB?

The ECM Processor Error (P0606) on a 2007 Scion xB can be caused by a faulty ECM (Engine Control Module), damaged wiring, or software issues.

4. How can I diagnose the ECM Processor Error (P0606) on my 2007 Scion xB?

Diagnosing the ECM Processor Error involves using a scan tool to retrieve the trouble code, checking the wiring connections, and possibly testing the ECM for proper function.

5. Can I continue driving my 2007 Scion xB with OBDII code P0606?

It is not recommended to continue driving your Scion xB with the ECM Processor Error (P0606) as it can lead to further engine problems and potential safety hazards.

6. How do I repair the ECM Processor Error (P0606) on a 2007 Scion xB?

Repairing the ECM Processor Error may involve replacing the ECM, repairing damaged wiring, or updating the ECM software. It is recommended to consult a professional mechanic for proper diagnosis and repair.

7. Is it possible to reset the ECM to clear the P0606 code on a 2007 Scion xB?

While resetting the ECM may temporarily clear the code, it is important to address the underlying issue causing the ECM Processor Error (P0606) to prevent it from reoccurring.

8. Will the ECM Processor Error (P0606) affect the fuel efficiency of my 2007 Scion xB?

Yes, the ECM Processor Error can affect the fuel efficiency of your Scion xB due to improper engine control and performance issues associated with the error code.

9. Can a DIY enthusiast fix the ECM Processor Error (P0606) on a 2007 Scion xB?

Depending on the individual's skill level and access to tools, a DIY enthusiast may be able to diagnose and repair the ECM Processor Error. However, it is recommended to seek professional help for accurate diagnosis and repair.

10. How much does it typically cost to repair the ECM Processor Error (P0606) on a 2007 Scion xB?

The cost of repairing the ECM Processor Error can vary depending on the underlying cause, parts needed, and labor rates. It is advisable to obtain quotes from reputable mechanics or repair shops for an accurate estimate.