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C1222 Chrysler Code - Brake Pedal Travel Sensor/Brake Pressure Sensor Correlation

Quick Answer

The C1222 Chrysler diagnostic code indicates a problem with the correlation between the brake pedal travel sensor and the brake pressure sensor in the vehicle's braking system. Common causes include Faulty brake pedal travel sensor, Malfunctioning brake pressure sensor, Wiring issues or electrical faults. 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
C1222 Chrysler indicates Brake Pedal Travel Sensor/Brake Pressure Sensor Correlation.
Common causes
Common causes include Faulty brake pedal travel sensor, Malfunctioning brake pressure sensor, Wiring issues or electrical faults.
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 10, 2024
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Code C1222 Chrysler Description

The C1222 Chrysler diagnostic code indicates a problem with the correlation between the brake pedal travel sensor and the brake pressure sensor in the vehicle's braking system. The brake pedal travel sensor is responsible for detecting the movement of the brake pedal, while the brake pressure sensor measures the hydraulic pressure in the braking system. When these two sensors do not correlate properly, it can lead to issues with the vehicle's braking performance.

OBDII Code C1222 Chrysler - Brake Pedal Travel Sensor/Brake Pressure Sensor Correlation
C1222 Chrysler Code - Brake Pedal Travel Sensor/Brake Pressure Sensor Correlation

Common Causes of C1222 Chrysler

  1. Faulty brake pedal travel sensor
  2. Malfunctioning brake pressure sensor
  3. Wiring issues or electrical faults
  4. Low brake fluid levels
  5. Problems with the brake master cylinder

Symptoms of C1222 Chrysler

  1. Increased brake pedal travel before brakes engage
  2. Brake pedal feels spongy or soft
  3. ABS warning light illuminated on the dashboard
  4. Decreased braking responsiveness
  5. Inconsistent brake pressure when applying the brakes

How to Fix C1222 Chrysler

  1. Perform a diagnostic scan to retrieve the specific error codes and pinpoint the issue
  2. Inspect and test the brake pedal travel sensor and brake pressure sensor for proper functioning
  3. Check the wiring and connections for any damage or loose connections
  4. Top up brake fluid levels and ensure there are no leaks in the system
  5. Replace faulty sensors or repair any wiring issues as necessary

Cost to Fix C1222 Chrysler

The typical repair costs for addressing the C1222 Chrysler code can vary depending on the extent of the issue 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. However, it is important to note that diagnosis time and labor rates at auto repair shops can vary significantly based on factors such as location, vehicle make and model, and engine type. It is recommended to consult with a local auto repair shop for a more accurate estimate based on your specific circumstances.

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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 C1222 Chrysler Code

1. What are the common symptoms of OBDII code C1222 in a Chrysler vehicle?

The common symptoms of OBDII code C1222 in a Chrysler vehicle include an illuminated ABS warning light on the dashboard, increased brake pedal travel, and potential issues with the brake system's performance.

2. What does the OBDII code C1222 in a Chrysler indicate?

OBDII code C1222 in a Chrysler indicates a problem with the correlation between the brake pedal travel sensor and the brake pressure sensor in the vehicle's anti-lock braking system (ABS).

3. What are the possible causes of OBDII code C1222 in a Chrysler?

Possible causes of OBDII code C1222 in a Chrysler include a faulty brake pedal travel sensor, a malfunctioning brake pressure sensor, damaged wiring or connectors in the ABS system, or a problem with the ABS control module.

4. How can I diagnose the issue related to OBDII code C1222 in my Chrysler?

Diagnosing the issue related to OBDII code C1222 in a Chrysler typically involves performing a thorough inspection of the brake pedal travel sensor, brake pressure sensor, wiring, and connectors in the ABS system. Using a diagnostic scanner to retrieve trouble codes and data can also help pinpoint the problem.

5. Is it safe to continue driving with OBDII code C1222 in my Chrysler?

It is not recommended to continue driving with OBDII code C1222 in your Chrysler as it can affect the performance of the ABS system, potentially compromising braking effectiveness and vehicle safety. It is advised to have the issue diagnosed and repaired promptly.

6. Can I repair OBDII code C1222 in my Chrysler myself?

Repairing OBDII code C1222 in a Chrysler may require specialized knowledge and tools. If you are experienced with automotive repairs and have the necessary equipment, you may be able to address the issue yourself. Otherwise, it is recommended to seek assistance from a qualified mechanic.

7. How much does it typically cost to repair OBDII code C1222 in a Chrysler?

The cost of repairing OBDII code C1222 in a Chrysler can vary depending on the specific cause of the issue, parts needed for replacement, labor costs, and the mechanic's hourly rate. It is advisable to obtain quotes from different repair shops to compare prices.

8. Can resetting the OBDII code C1222 in my Chrysler fix the issue?

Resetting the OBDII code C1222 in a Chrysler may temporarily clear the warning light on the dashboard, but it will not address the underlying problem causing the code. It is important to diagnose the issue and perform necessary repairs to prevent the code from reoccurring.

9. How long does it take to repair OBDII code C1222 in a Chrysler?

The time required to repair OBDII code C1222 in a Chrysler can vary depending on the extent of the problem, availability of parts, and the mechanic's workload. In some cases, the repair may be completed within a few hours, while more complex issues may take longer.

10. Can OBDII code C1222 in a Chrysler cause other problems if left untreated?

If left untreated, OBDII code C1222 in a Chrysler can lead to further damage to the ABS system, potential brake system failure, and compromised safety while driving. It is essential to address the issue promptly to prevent additional problems from arising.

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