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C1124 Infiniti Code - Rear Left Input ABS Solenoid

Quick Answer

The C1124 code for Infiniti vehicles indicates a problem with the Rear Left Input ABS Solenoid. Common causes include Faulty ABS solenoid, Damaged wiring or connectors, Corrosion or debris in the ABS system. 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
C1124 Infiniti indicates Rear Left Input ABS Solenoid.
Common causes
Common causes include Faulty ABS solenoid, Damaged wiring or connectors, Corrosion or debris in the ABS system.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 24, 2024
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Code C1124 Infiniti Description

The C1124 code for Infiniti vehicles indicates a problem with the Rear Left Input ABS Solenoid. The ABS solenoid is a crucial component of the anti-lock braking system (ABS) that helps regulate the brake pressure in the rear left wheel to prevent it from locking up during sudden braking or slippery road conditions. When this solenoid malfunctions, it can lead to issues with the vehicle's braking performance and overall safety.

OBDII Code C1124 Infiniti - Rear Left Input ABS Solenoid
C1124 Infiniti Code - Rear Left Input ABS Solenoid

Common Causes of C1124 Infiniti

  1. Faulty ABS solenoid
  2. Damaged wiring or connectors
  3. Corrosion or debris in the ABS system
  4. Low brake fluid levels
  5. ABS module failure

Symptoms of C1124 Infiniti

  1. Illuminated ABS warning light on the dashboard
  2. Increased stopping distances
  3. Uneven braking or pulling to one side during braking
  4. ABS system engaging unexpectedly or not engaging at all
  5. Grinding or clicking noises during braking

How to Fix C1124 Infiniti

  1. Diagnose the ABS system using a professional diagnostic tool to pinpoint the exact cause of the issue.
  2. Inspect the wiring and connectors for any damage or corrosion, repairing or replacing as needed.
  3. Check the brake fluid levels and top up if necessary, ensuring there are no leaks in the system.
  4. Replace the faulty ABS solenoid or ABS module if they are found to be the root cause of the problem.
  5. Clear the error code and test drive the vehicle to ensure the ABS system is functioning properly.

Cost to Fix C1124 Infiniti

The cost of repairing a C1124 code related to the Rear Left Input ABS Solenoid can vary depending on the extent of the damage and the specific components that need to be replaced. On average, the repair costs for this issue can range from $200 to $500, including parts and labor. It's important to note that diagnostic time and labor rates at auto repair shops can vary, so it's recommended to obtain a detailed quote from a trusted mechanic before proceeding with the repairs.

What does this mean?

Tech Notes for C1124 Infiniti

The ABS has an electronic control unit to control major functions. The control unit accepts input signals from sensors and controls operation of the actuator. It is also important to check for conventional problems such as air leaks in the booster or lines, lack of brake fluid, or other problems with the brake system.

It is much more difficult to diagnose a problem that occurs intermittently rather than continuously. Most intermittent problems are caused by poor electrical connections or faulty wiring. In this case, careful checking of suspicious circuits may help prevent the replacement of good parts.

When is the Code Detected?

Circuit of Rear Left Input ABS solenoid is open or shorted, or control line is open or shorted to power supply or ground.

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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 C1124 Infiniti Code

1. What are the common symptoms of OBDII code C1124 in an Infiniti related to the Rear Left Input ABS Solenoid?

- Common symptoms include the ABS warning light being illuminated on the dashboard, poor braking performance, and potential issues with traction control.

2. What could be the potential causes of OBDII code C1124 in an Infiniti indicating an issue with the Rear Left Input ABS Solenoid?

- The code C1124 typically indicates a malfunction in the rear left ABS solenoid valve, which could be caused by wiring issues, a faulty solenoid, or a problem in the ABS control module.

3. How can I diagnose the source of the OBDII code C1124 in my Infiniti that points to the Rear Left Input ABS Solenoid?

- A thorough diagnostic scan using an OBDII scanner can help pinpoint the exact cause of the code, including checking the wiring connections, testing the solenoid itself, and inspecting the ABS control module.

4. Can I continue driving my Infiniti with OBDII code C1124 related to the Rear Left Input ABS Solenoid?

- It is not recommended to continue driving with this code present, as it can affect the vehicle's ABS system and overall braking performance. Immediate attention and repair are advised.

5. How can I repair OBDII code C1124 in my Infiniti associated with the Rear Left Input ABS Solenoid?

- Repair options may include repairing or replacing damaged wiring, replacing the faulty solenoid valve, or addressing any issues with the ABS control module. Consult with a professional mechanic for an accurate diagnosis and repair.

6. Are there any specific maintenance tips to prevent OBDII code C1124 in an Infiniti related to the Rear Left Input ABS Solenoid?

- Regularly checking the ABS system for any signs of wear or damage, ensuring proper wiring connections, and following the manufacturer's recommended maintenance schedule can help prevent issues leading to this code.

7. How much can I expect to pay for repairing OBDII code C1124 in my Infiniti indicating a problem with the Rear Left Input ABS Solenoid?

- The cost of repair can vary depending on the extent of the issue, the parts needed, and the labor rates of the repair shop. It is recommended to obtain multiple quotes from different mechanics for an accurate estimate.

8. Is it possible to reset OBDII code C1124 in an Infiniti associated with the Rear Left Input ABS Solenoid without fixing the underlying issue?

- While you can clear the code temporarily, it will likely reappear until the root cause of the problem is addressed. It is essential to diagnose and repair the issue to prevent further damage to the ABS system.

9. Can a DIY enthusiast without much experience fix OBDII code C1124 in an Infiniti related to the Rear Left Input ABS Solenoid?

- Repairing this code may require a certain level of expertise and specialized tools, so it is generally recommended to seek professional help unless you have experience working on ABS systems and diagnostic equipment.

10. Will OBDII code C1124 in an Infiniti pointing to an issue with the Rear Left Input ABS Solenoid affect the vehicle's overall safety?

- Yes, this code can impact the vehicle's safety by compromising the functionality of the ABS system, potentially leading to longer braking distances and reduced stability during emergency braking situations.

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