AutoCodes – Infiniti – C1607 Infiniti

C1607 Infiniti 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 Infiniti 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.

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Code Popularity 927

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 Nov 11, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1607 Infiniti 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 Infiniti - Electric Power Steering EEPROM - AutoCodes.com — C1607 Infiniti Code - Electric Power Steering EEPROM

What does this mean?

What are the Possible Causes of the DTC C1607 Infiniti?

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 Infiniti?

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 Infiniti 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 Infiniti code?

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

Need Help with the Code?

Get the C1607 Infiniti 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 Infiniti Code

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

- Common symptoms include intermittent loss of power steering assistance, stiff steering feel, and a warning light on the dashboard.

2. What causes the OBDII code C1607 related to Electric Power Steering EEPROM in an Infiniti?

- The code C1607 is typically caused by a malfunction or corruption in the Electric Power Steering EEPROM, which stores critical data for the power steering system.

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

- Diagnosing the code C1607 requires a professional OBDII scanner to retrieve the specific error code and identify the issue with the Electric Power Steering EEPROM.

4. Is it safe to drive my Infiniti with the OBDII code C1607 related to Electric Power Steering EEPROM?

- It is not recommended to drive your Infiniti with the code C1607 as it can lead to unpredictable steering behavior and compromise safety.

5. Can I reset the OBDII code C1607 in my Infiniti Electric Power Steering system?

- Resetting the code C1607 may temporarily clear the warning light, but it is important to address the underlying issue with the Electric Power Steering EEPROM to prevent further problems.

6. How can I repair the OBDII code C1607 in my Infiniti Electric Power Steering system?

- Repairing the code C1607 may involve reprogramming or replacing the Electric Power Steering EEPROM, which should be done by a qualified technician.

7. Are there any DIY tips for addressing the OBDII code C1607 in my Infiniti related to Electric Power Steering EEPROM?

- Due to the complexity of the Electric Power Steering system and EEPROM, DIY repairs are not recommended for the code C1607. It is best to consult a professional mechanic.

8. Can a dead battery cause the OBDII code C1607 in an Infiniti Electric Power Steering system?

- A dead or low battery voltage can potentially cause issues with the Electric Power Steering EEPROM, leading to the code C1607. Ensure your battery is in good condition.

9. How much does it cost to fix the OBDII code C1607 related to Electric Power Steering EEPROM in an Infiniti?

- The cost of fixing the code C1607 can vary depending on the extent of the issue and whether reprogramming or replacing the Electric Power Steering EEPROM is necessary. It is advisable to get a professional estimate.

10. Are there any recalls or service bulletins related to the OBDII code C1607 in Infiniti vehicles with Electric Power Steering?

- It is recommended to check with your local Infiniti dealership or visit the National Highway Traffic Safety Administration (NHTSA) website for any recalls or service bulletins related to the OBDII code C1607 and Electric Power Steering EEPROM in your vehicle.