AutoCodes – Infiniti – C118A Infiniti

C118A Infiniti Code - Electrically-Driven Intelligent Brake System

Quick Answer

The Anti-Lock Brake System (ABS) Actuator And Electric Unit (Control Unit) monitors the Electrically-Driven Intelligent Brake System Unit. Common causes include Faulty Electrically-Driven Intelligent Brake System Unit, Electrically-Driven Intelligent Brake System Unit harness is open or shorted, Electrically-Driven Intelligent Brake System 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
C118A Infiniti indicates Electrically-Driven Intelligent Brake System.
Common causes
Common causes include Faulty Electrically-Driven Intelligent Brake System Unit, Electrically-Driven Intelligent Brake System Unit harness is open or shorted, Electrically-Driven Intelligent Brake System 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 1,272
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Aug 20, 2020
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Code C118A Infiniti Description

The Anti-Lock Brake System (ABS) Actuator And Electric Unit (Control Unit) monitors the Electrically-Driven Intelligent Brake System Unit. The ABS Actuator And Electric Unit sets the OBDII code when the Electrically-Driven Intelligent Brake System Unit is not to factory specifications.
OBDII Code C118A Infiniti - Electrically-Driven Intelligent Brake System - AutoCodes.com
C118A Infiniti Code - Electrically-Driven Intelligent Brake System

What are the Possible Causes of the DTC C118A Infiniti?

  • Faulty Electrically-Driven Intelligent Brake System Unit
  • Electrically-Driven Intelligent Brake System Unit harness is open or shorted
  • Electrically-Driven Intelligent Brake System Unit circuit poor electrical connection
  • Faulty Anti-Lock Brake System (ABS) Actuator And Electric Unit (Control Unit)

How to Fix the DTC C118A 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 C118A 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 C118A Infiniti code?

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Need Help with the Code?

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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 C118A Infiniti Code

What does the OBDII code C118A indicate in an Infiniti vehicle?

C118A indicates a problem with the Electrically-Driven Intelligent Brake System, which may affect braking performance and safety.

What are common symptoms of the C118A code?

Common symptoms include warning lights on the dashboard, reduced braking efficiency, and unusual noises from the brake system.

What could cause the C118A code to trigger?

Causes can include faulty brake control modules, electrical issues, sensor failures, or problems with the brake actuator.

How can I diagnose the C118A code?

To diagnose this code, use an OBDII scanner to confirm the code, check the brake system components, inspect electrical connections, and test the brake control module.

Is it safe to drive with the C118A code present?

It is not recommended to drive with this code as it may indicate a malfunctioning brake system, which can compromise safety.

What repairs might be needed to fix the C118A code?

Repairs may involve replacing the brake control module, fixing wiring issues, or replacing faulty sensors within the braking system.

How can I reset the C118A code after repairs?

After completing repairs, you can reset the C118A code using an OBDII scanner or by disconnecting the vehicle's battery for a short period.

Will clearing the code fix the underlying problem?

No, simply clearing the code will not fix the underlying issue. Proper diagnosis and repair must be performed to resolve the problem.

Can I prevent the C118A code from appearing again?

Regular maintenance of the brake system, including checks of the electrical connections and components, can help prevent recurrence of the C118A code.

Discuss the causes and fixes for C118A Infiniti OBDII Code

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