AutoCodes – Nissan – C1607 Nissan

C1607 Nissan Code - Electric Power Steering EEPROM

Quick Answer

Electric Power Steering (EPS) EEPROM is a nonvolatile memory that allows electrical writing and erasing of data to be stored. Common causes include Faulty Electric Power Steering (EPS) Control Unit, EPS Control Unit harness is open or shorted, EPS Control Unit circuit poor electrical connection. 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
C1607 Nissan indicates Electric Power Steering EEPROM.
Common causes
Common causes include Faulty Electric Power Steering (EPS) Control Unit, EPS Control Unit harness is open or shorted, EPS Control Unit circuit poor electrical connection.
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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 4,429
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Nov 11, 2020
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Code C1607 Nissan Description

Electric Power Steering (EPS) EEPROM is a nonvolatile memory that allows electrical writing and erasing of data to be stored. EEPROM is built into the EPS Control Unit. Diagnosis information, sensor calibration data, temperature calibration data, etc. are stored in EEPROM.
OBDII Code C1607 Nissan - Electric Power Steering EEPROM - AutoCodes.com
C1607 Nissan Code - Electric Power Steering EEPROM

What are the Possible Causes of the DTC C1607 Nissan?

  • Faulty Electric Power Steering (EPS) Control Unit
  • EPS Control Unit harness is open or shorted
  • EPS Control Unit circuit poor electrical connection

How to Fix the DTC C1607 Nissan?

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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C1607 Nissan 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 C1607 Nissan code?

Need more information on how to fix the C1607 Nissan code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1607 Nissan 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 C1607 Nissan Code

1. What are common symptoms of OBDII code C1607 in a Nissan related to the Electric Power Steering EEPROM?

The most common symptoms include stiff or heavy steering, loss of power steering assistance, and illuminated warning lights on the dashboard.

2. What are the possible causes of OBDII code C1607 in a Nissan Electric Power Steering EEPROM?

The code C1607 typically indicates an issue with the Electric Power Steering (EPS) control module or a malfunction in the EEPROM memory.

3. How can I diagnose the OBDII code C1607 in my Nissan Electric Power Steering system?

Diagnosis typically involves using a professional OBDII scanner to retrieve the specific error codes, checking the power steering fluid level, and inspecting the EPS control module for any visible damage.

4. Can I continue driving my Nissan with OBDII code C1607 related to the Electric Power Steering EEPROM issue?

It is not recommended to drive your Nissan with this code as it can affect the vehicle's steering performance and safety. It's best to have the issue diagnosed and repaired promptly.

5. How can I reset the OBDII code C1607 in my Nissan related to the Electric Power Steering EEPROM?

Resetting the code may temporarily clear the warning light, but it is essential to address the underlying issue causing the code to prevent it from reoccurring.

6. What are some DIY repair tips for fixing OBDII code C1607 in a Nissan Electric Power Steering system?

DIY repair options may include checking and cleaning the electrical connections to the EPS module, inspecting for loose wires, and ensuring the EPS system is properly grounded.

7. Is it safe to reset the OBDII code C1607 in a Nissan Electric Power Steering system without fixing the underlying issue?

Resetting the code without fixing the issue may temporarily clear the warning light, but the problem will likely resurface, affecting the vehicle's steering performance and safety.

8. Can a faulty battery or alternator cause OBDII code C1607 in a Nissan related to the Electric Power Steering EEPROM?

A weak or failing battery/alternator can potentially cause electrical issues that may trigger the C1607 code. It's essential to ensure the vehicle's electrical system is in good condition.

9. How much does it typically cost to repair OBDII code C1607 in a Nissan Electric Power Steering system?

The cost of repair can vary depending on the specific underlying issue causing the code. It's recommended to consult a professional mechanic for a proper diagnosis and cost estimate.

10. Can OBDII code C1607 in a Nissan Electric Power Steering system be a recurring issue even after repair?

If the root cause of the issue is not properly addressed during repair, there is a possibility that the C1607 code may reoccur. It's crucial to ensure a thorough diagnosis and repair process to prevent recurrence.

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