AutoCodes – Generic – C1607

C1607 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 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 3,798

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 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 - Electric Power Steering EEPROM - AutoCodes.com — C1607 Code - Electric Power Steering EEPROM

What does this mean?

What are the Possible Causes of the DTC C1607?

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?

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 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 code?

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

Need Help with the Code?

Get the C1607 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

C1607 Infiniti — Electric Power Steering EEPROM
C1607 Nissan — Electric Power Steering EEPROM

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 Code

1. What are the common symptoms of OBDII code C1607 Electric Power Steering EEPROM?

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

2. What does the Electric Power Steering EEPROM refer to in relation to OBDII code C1607?

- The Electric Power Steering EEPROM is a component within the power steering system that stores critical information and settings related to the operation of the electric power steering system.

3. What are the possible causes of OBDII code C1607 Electric Power Steering EEPROM?

- Possible causes include a malfunctioning EEPROM within the power steering system, wiring issues, loose connections, or a faulty power steering control module.

4. How can I diagnose the OBDII code C1607 Electric Power Steering EEPROM?

- Diagnosis typically involves using a diagnostic scanner to retrieve the trouble code and then conducting further testing to pinpoint the exact cause, such as checking the power steering system components and wiring for any faults.

5. Is it safe to continue driving with OBDII code C1607 Electric Power Steering EEPROM?

- It is not recommended to continue driving with this code present, as it can affect the proper functioning of the power steering system, potentially leading to safety issues or further damage to components.

6. Can I reset OBDII code C1607 Electric Power Steering EEPROM on my own?

- While you can clear the trouble code with a diagnostic scanner, it is important to address the underlying cause of the code to prevent it from reoccurring.

7. How can I repair OBDII code C1607 Electric Power Steering EEPROM?

- Repair may involve replacing the EEPROM within the power steering system, repairing any damaged wiring or connections, or recalibrating the power steering control module. It is recommended to consult a professional mechanic for proper diagnosis and repair.

8. Are there any preventive measures to avoid OBDII code C1607 Electric Power Steering EEPROM?

- Regular maintenance of the power steering system, checking for any signs of steering issues, and addressing any warning lights promptly can help prevent the occurrence of this trouble code.

9. Can weather conditions affect the occurrence of OBDII code C1607 Electric Power Steering EEPROM?

- While extreme weather conditions may not directly cause this specific trouble code, they can exacerbate existing issues within the power steering system, leading to the illumination of the power steering warning light.

10. How long does it typically take to repair OBDII code C1607 Electric Power Steering EEPROM?

- The repair time can vary depending on the exact cause of the code, availability of parts, and the complexity of the repair. It is advisable to consult a professional mechanic for an accurate estimate of repair time.