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C1090 Dodge Code - ABS Brake Lamp Control Circuit Low

Quick Answer

The C1090 diagnostic trouble code (DTC) for Dodge vehicles refers to an issue with the ABS brake lamp control circuit being detected as low. Common causes include Faulty ABS control module, Damaged or corroded wiring in the ABS brake lamp control circuit, Failed ABS wheel speed sensors. 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
C1090 Dodge indicates ABS Brake Lamp Control Circuit Low.
Common causes
Common causes include Faulty ABS control module, Damaged or corroded wiring in the ABS brake lamp control circuit, Failed ABS wheel speed sensors.
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 07, 2024
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Code C1090 Dodge Description

The C1090 diagnostic trouble code (DTC) for Dodge vehicles refers to an issue with the ABS brake lamp control circuit being detected as low. This code typically indicates a problem with the control circuit that manages the ABS brake system's warning lamp. The ABS (Anti-lock Braking System) is a crucial safety feature in modern vehicles that helps prevent wheel lock-up during hard braking, thus allowing for better control and stopping distances.

OBDII Code C1090 Dodge - ABS Brake Lamp Control Circuit Low
C1090 Dodge Code - ABS Brake Lamp Control Circuit Low

Common Causes of C1090 Dodge

  1. Faulty ABS control module
  2. Damaged or corroded wiring in the ABS brake lamp control circuit
  3. Failed ABS wheel speed sensors
  4. Malfunctioning brake pedal position sensor
  5. Issues with the brake fluid level or pressure

Symptoms of C1090 Dodge

  1. Illuminated ABS warning light on the dashboard
  2. ABS system not engaging during braking
  3. Decreased braking performance
  4. ABS system failure message on the instrument cluster
  5. Irregular ABS system operation

How to Fix C1090 Dodge

  1. Begin by performing a comprehensive diagnostic scan to confirm the C1090 code and pinpoint the exact cause of the issue.
  2. Inspect the wiring harness and connectors in the ABS brake lamp control circuit for any signs of damage, corrosion, or loose connections. Repair or replace as needed.
  3. Check the ABS control module and wheel speed sensors for proper functionality. Replace any faulty components.
  4. Test the brake pedal position sensor and ensure it is transmitting accurate data to the ABS system.
  5. Clear the DTC and perform a road test to confirm that the ABS warning light no longer illuminates and the system functions correctly.

Cost to Fix C1090 Dodge

The typical repair costs for addressing the C1090 ABS Brake Lamp Control Circuit Low code can vary depending on the specific cause of the issue and the labor rates at the auto repair shop. On average, the repair for this problem can range from $200 to $600, including parts and labor. However, it's important to note that actual costs may be higher or lower based on the severity of the issue and the components that need to be replaced. Additionally, factors such as the vehicle's make and model, location, and the technician's expertise can also influence the final repair bill. It's recommended to consult with a trusted mechanic or dealership to get a more accurate estimate for this repair.

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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 C1090 Dodge Code

1. What are the common symptoms of OBDII code C1090 in a Dodge related to the ABS Brake Lamp Control Circuit Low?

The common symptoms include the ABS warning light illuminating on the dashboard, potential loss of ABS functionality, and issues with the brake system.

2. What could cause the OBDII code C1090 in a Dodge to trigger the ABS Brake Lamp Control Circuit Low?

Possible causes include damaged wiring or connectors in the brake lamp control circuit, a faulty brake lamp control module, or a problem with the ABS module itself.

3. How can I diagnose the OBDII code C1090 in a Dodge indicating ABS Brake Lamp Control Circuit Low?

Diagnosis typically involves checking the wiring and connectors for damage, testing the brake lamp control module, and inspecting the ABS module for any faults using a diagnostic scanner.

4. Can I continue driving my Dodge if the OBDII code C1090 for ABS Brake Lamp Control Circuit Low comes up?

It is not recommended to continue driving the vehicle with this issue, as it may result in the loss of ABS functionality and compromise overall braking performance.

5. Is it safe to ignore the OBDII code C1090 related to the ABS Brake Lamp Control Circuit Low in my Dodge?

Ignoring the code can pose a safety risk due to potential brake system malfunctions. It is advisable to address the issue promptly to ensure the proper functioning of the ABS system.

6. What are some repair tips for resolving the OBDII code C1090 in a Dodge indicating ABS Brake Lamp Control Circuit Low?

Repair tips may include checking and repairing damaged wiring, replacing faulty connectors, testing and replacing the brake lamp control module if necessary, and addressing any issues with the ABS module.

7. Can a DIY enthusiast fix the OBDII code C1090 for ABS Brake Lamp Control Circuit Low in a Dodge?

While some basic troubleshooting steps can be taken by a DIY enthusiast, resolving the issue may require specialized tools and expertise, making it advisable to seek professional assistance for proper diagnosis and repair.

8. How much does it typically cost to repair the OBDII code C1090 related to the ABS Brake Lamp Control Circuit Low in a Dodge?

The cost of repair can vary depending on the specific cause of the issue, parts needed for replacement, and labor charges. It is recommended to obtain quotes from reputable mechanics or service centers.

9. Will resetting the OBDII code C1090 in a Dodge resolve the ABS Brake Lamp Control Circuit Low issue?

Simply resetting the code may temporarily clear the warning light, but it will not fix the underlying problem causing the ABS Brake Lamp Control Circuit Low issue. It is essential to diagnose and address the root cause of the code.

10. How important is it to address the OBDII code C1090 for ABS Brake Lamp Control Circuit Low in a Dodge promptly?

Promptly addressing the code is crucial to ensure the proper functioning of the ABS system, maintain vehicle safety, and prevent potential brake-related issues. Delaying repairs can lead to more severe problems down the line.

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