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C1086 Chrysler Code - ABS System Control Too Long Over Temperature

Quick Answer

The C1086 Chrysler code indicates that the ABS (Anti-lock Braking System) control module has detected that the system has been operating at a temperature that is too high for an extended period of time. Common causes include Malfunctioning ABS control module, Faulty wheel speed sensors, Malfunctioning hydraulic pump. 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
C1086 Chrysler indicates ABS System Control Too Long Over Temperature.
Common causes
Common causes include Malfunctioning ABS control module, Faulty wheel speed sensors, Malfunctioning hydraulic pump.
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 27, 2024
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Code C1086 Chrysler Description

The C1086 Chrysler code indicates that the ABS (Anti-lock Braking System) control module has detected that the system has been operating at a temperature that is too high for an extended period of time. This can lead to a variety of issues with the ABS system, affecting the vehicle's ability to brake effectively and safely. The ABS system is crucial for maintaining control of the vehicle during emergency braking situations by preventing the wheels from locking up.

OBDII Code C1086 Chrysler - ABS System Control Too Long Over Temperature
C1086 Chrysler Code - ABS System Control Too Long Over Temperature

Common Causes of C1086 Chrysler

  1. Malfunctioning ABS control module.
  2. Faulty wheel speed sensors.
  3. Malfunctioning hydraulic pump.
  4. ABS wiring or connector issues.
  5. Overheating of the ABS system due to driving conditions or a mechanical problem.

Symptoms of C1086 Chrysler

  1. Illumination of the ABS warning light on the dashboard.
  2. Increased stopping distances when braking.
  3. Unusual noises coming from the ABS system during braking.
  4. ABS system engaging unexpectedly or inconsistently.
  5. Loss of traction or stability during braking maneuvers.

How to Fix C1086 Chrysler

  1. Diagnose the specific cause of the over temperature condition using a diagnostic scanner to retrieve the ABS system's trouble codes.
  2. Inspect the ABS control module, wheel speed sensors, hydraulic pump, and wiring for any visible damage or signs of malfunction.
  3. Replace any faulty components, such as the ABS control module, wheel speed sensors, or hydraulic pump, as needed.
  4. Clear the trouble codes from the ABS system's memory and perform a test drive to ensure the issue has been resolved.
  5. If the problem persists, further diagnostic testing may be required to pinpoint the exact cause of the over temperature condition.

Cost to Fix C1086 Chrysler

The cost of repairing a C1086 Chrysler ABS System Control Too Long Over Temperature code can vary depending on the specific cause of the issue and the labor rates at the auto repair shop. In general, the cost of replacing an ABS control module can range from $300 to $800, while replacing wheel speed sensors or the hydraulic pump can cost between $100 and $300 each. Labor costs typically range from $80 to $150 per hour, with the total repair cost likely falling between $400 and $1500. It's recommended to consult with a qualified mechanic or auto repair shop to obtain an accurate estimate based on the vehicle's make and model, as well as the extent of the repairs needed.

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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 C1086 Chrysler Code

1. What does the OBDII code C1086 mean on a Chrysler vehicle?

C1086 indicates that the ABS (Anti-lock Braking System) control module has detected an over-temperature condition that lasted too long during operation.

2. What are common symptoms of the C1086 code in a Chrysler?

Symptoms may include the ABS warning light illuminated, reduced ABS functionality, and loss of traction control or stability assist.

3. What causes the C1086 ABS System Control Too Long Over Temperature code?

The most common causes are prolonged ABS operation, overheating due to excessive braking, a faulty ABS control module, or damaged wiring and connections in the ABS system.

4. Can I still drive my Chrysler with the C1086 code?

While the vehicle can still be driven, the ABS system may not function properly, increasing the risk of skidding or wheel lock-up during braking. It’s best to address the issue promptly.

5. How is the C1086 code diagnosed?

A mechanic will use a scan tool to read the code, inspect the ABS system for overheating, check the control module, and examine wiring and connections for signs of damage or corrosion.

6. How do I fix the C1086 code in my Chrysler?

Repairs may involve replacing a faulty ABS control module, addressing wiring issues, or ensuring the brakes are not overheating due to excessive usage or dragging calipers.

7. Can a low brake fluid level cause the C1086 code?

While low brake fluid can cause other ABS-related issues, it is not a direct cause of the C1086 code. However, it’s still essential to check and ensure proper fluid levels.

8. Will resetting the code fix the C1086 ABS issue?

Clearing the code without addressing the underlying cause will not fix the problem, and the code will likely return after the next drive cycle.

9. How much does it cost to repair a C1086 code on a Chrysler?

Repair costs can vary widely depending on the issue. Replacing an ABS control module can cost between $400 and $1,200, while fixing wiring problems may cost $100 to $300.

10. Can extreme driving conditions cause the C1086 code?

Yes, excessive use of the brakes during activities like towing heavy loads or driving in mountainous terrain can lead to ABS system overheating and trigger the C1086 code.

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