AutoCodes – Nissan – C1170 Nissan

C1170 Nissan Code - Variant Coding

Quick Answer

In a case where Variant Coding is different. Common causes include Faulty ABS Actuator and Electric Unit (Control Unit), ABS Actuator and Electric Unit (Control Unit) harness is open or shorted, ABS Actuator and Electric Unit (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: C1170 Nissan indicates Variant Coding.
Common causes: Common causes include Faulty ABS Actuator and Electric Unit (Control Unit), ABS Actuator and Electric Unit (Control Unit) harness is open or shorted, ABS Actuator and Electric Unit (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 12,883

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 Aug 19, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1170 Nissan Description

In a case where Variant Coding is different. When the information in ABS Actuator and Electric Unit (Control Unit) is not the same. The ABS Module sets the OBDII code when the Variant Coding is not to factory specifications.

OBDII Code C1170 Nissan - Variant Coding - AutoCodes.com — C1170 Nissan Code - Variant Coding

What does this mean?

What are the Possible Causes of the DTC C1170 Nissan?

Faulty ABS Actuator and Electric Unit (Control Unit)
ABS Actuator and Electric Unit (Control Unit) harness is open or shorted
ABS Actuator and Electric Unit (Control Unit) circuit poor electrical connection

How to Fix the DTC C1170 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 C1170 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 C1170 Nissan code?

Need more information on how to fix the C1170 Nissan code? Get Access to Factory Service Manuals

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Get the C1170 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 C1170 Nissan Code

1. What is OBDII code C1170 in a Nissan related to Variant Coding?

The C1170 code in Nissan vehicles typically indicates a fault related to Variant Coding, which is a process used to program and calibrate certain electronic components in the vehicle.

2. What are the common symptoms of OBDII code C1170 in a Nissan?

Common symptoms of code C1170 may include the illumination of the ABS warning light on the dashboard, issues with the vehicle stability control system, and potential difficulty in braking or handling the vehicle.

3. What are some possible causes of OBDII code C1170 in a Nissan?

Common causes of code C1170 can include issues with the ABS control module, faulty wheel speed sensors, wiring problems, or software glitches related to the variant coding process.

4. How can I diagnose OBDII code C1170 in my Nissan?

Diagnosing code C1170 typically involves using a professional OBDII scanner to retrieve the specific fault codes, performing a visual inspection of the ABS components, checking the wheel speed sensor readings, and verifying the variant coding settings.

5. Can I drive my Nissan with OBDII code C1170?

It is generally not recommended to drive your Nissan with an active C1170 fault code, as it can affect the proper functioning of the ABS and stability control systems, potentially compromising vehicle safety.

6. How can I repair OBDII code C1170 in my Nissan?

Repairing code C1170 may involve recalibrating the variant coding settings using a diagnostic tool, replacing faulty ABS components or wheel speed sensors, checking and repairing any damaged wiring, and ensuring proper software updates.

7. Is it safe to reset OBDII code C1170 in my Nissan without fixing the underlying issue?

Resetting the code without addressing the root cause may temporarily clear the warning light, but the underlying issue will persist, potentially leading to safety risks and further damage to the vehicle's systems.

8. Can a DIY enthusiast fix OBDII code C1170 in a Nissan?

While some basic diagnosis and checks can be done by a DIY enthusiast, repairing code C1170 often requires specialized tools, technical knowledge, and expertise, so it is recommended to consult a professional mechanic for proper diagnosis and repair.

9. How much does it cost to repair OBDII code C1170 in a Nissan?

The cost of repairing code C1170 in a Nissan can vary depending on the specific issue, the parts needed for replacement, labor costs, and the mechanic's rates. It is advisable to obtain multiple quotes from reputable repair shops.

10. How can I prevent OBDII code C1170 from recurring in my Nissan?

To prevent the recurrence of code C1170, it is essential to perform regular maintenance on the ABS system, keep the wheel speed sensors clean and in good condition, follow the manufacturer's recommended service schedule, and address any warning lights promptly.