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P0607 Nissan Code - Control Module Performance

Quick Answer

The P0607 diagnostic trouble code (DTC) in Nissan vehicles indicates a performance issue with the Engine Control Module (ECM), also known as the Powertrain Control Module (PCM). Common causes include Internal ECM failure, Software corruption or glitches, Wiring harness or connector issues. 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
P0607 Nissan indicates Control Module Performance.
Common causes
Common causes include Internal ECM failure, Software corruption or glitches, Wiring harness or connector issues.
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.
What is this?
Table of contents Created and updated by William Orellana on Aug 18, 2024
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Code P0607 Nissan Description

The P0607 diagnostic trouble code (DTC) in Nissan vehicles indicates a performance issue with the Engine Control Module (ECM), also known as the Powertrain Control Module (PCM). The ECM is a crucial component that controls various aspects of the vehicle's operation, such as fuel injection, ignition timing, and emissions systems. When the ECM is not functioning properly, it can lead to a range of performance issues and potentially affect the overall drivability of the vehicle.

OBDII Code P0607 Nissan - Control Module Performance
P0607 Nissan Code - Control Module Performance

Common Causes of P0607 Nissan

  1. Internal ECM failure.
  2. Software corruption or glitches.
  3. Wiring harness or connector issues.
  4. Electrical interference or shorts.
  5. Environmental factors, such as moisture or heat damage.

Symptoms of P0607 Nissan

  1. Check Engine Light illuminated on the dashboard.
  2. Engine running rough or misfiring.
  3. Reduced fuel efficiency.
  4. Vehicle may struggle to start or experience stalling.
  5. Loss of power or acceleration.

How to Fix P0607 Nissan

  1. Begin by verifying the code with a professional scan tool and diagnosing the specific cause of the ECM performance issue.
  2. Inspect the wiring harness and connectors for any signs of damage or corrosion, repairing or replacing as necessary.
  3. Check for software updates or reflash the ECM with the latest calibration files to address any potential glitches.
  4. If internal ECM failure is confirmed, replacement of the ECM may be required to resolve the issue.
  5. Clear the DTC and perform a test drive to ensure the repair was successful and the symptoms have been resolved.

Cost to Fix P0607 Nissan

The typical repair costs for addressing a P0607 code in a Nissan vehicle can range from $200 to $800, depending on the specific cause of the issue and whether ECM replacement is necessary. This estimate includes parts and labor, but actual costs may vary based on the extent of the repair needed and the rates charged by the auto repair shop. As mentioned, labor rates can vary significantly, so it's recommended to obtain quotes from local shops for a more accurate cost estimate.

What does this mean?

Tech Notes for P0607 Nissan

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.

When is the Code Detected?

Indicates the ECM has experienced an internal memory fault.

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Information for Specific Nissan Models

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.

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