AutoCodes – Chrysler – C122A Chrysler

C122A Chrysler Code - Brake Booster Pedal Force Switch Circuit

Quick Answer

The Anti-Lock Brake System (ABS) Module monitors the Brake Booster Pedal Force Switch. Common causes include Faulty Brake Booster Pedal Force Switch, Brake Booster Pedal Force Switch harness is open or shorted, Brake Booster Pedal Force Switch 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
C122A Chrysler indicates Brake Booster Pedal Force Switch Circuit.
Common causes
Common causes include Faulty Brake Booster Pedal Force Switch, Brake Booster Pedal Force Switch harness is open or shorted, Brake Booster Pedal Force Switch 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 2,637
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Aug 27, 2020
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Code C122A Chrysler Description

The Anti-Lock Brake System (ABS) Module monitors the Brake Booster Pedal Force Switch. The ABS Module sets the OBDII code when the Brake Booster Pedal Force Switch is not to factory specifications.
OBDII Code C122A Chrysler - Brake Booster Pedal Force Switch Circuit - AutoCodes.com
C122A Chrysler Code - Brake Booster Pedal Force Switch Circuit

What are the Possible Causes of the DTC C122A Chrysler?

  • Faulty Brake Booster Pedal Force Switch
  • Brake Booster Pedal Force Switch harness is open or shorted
  • Brake Booster Pedal Force Switch circuit poor electrical connection
  • Faulty Anti-Lock Brake System (ABS) Module

How to Fix the DTC C122A Chrysler?

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 C122A Chrysler 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 C122A Chrysler code?

Need more information on how to fix the C122A Chrysler code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C122A Chrysler code diagnosed by a professional: Find a repair shop in your area

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 C122A Chrysler Code

1. What are the common symptoms of OBDII code C122A related to the Brake Booster Pedal Force Switch Circuit?

- Common symptoms include the illumination of the Check Engine Light, traction control and stability control warnings, and potential issues with the brake system functionality.

2. What could be the possible causes of OBDII code C122A in a Chrysler vehicle?

- Possible causes include a faulty brake booster pedal force switch, damaged wiring or connectors in the circuit, or a malfunction in the brake control module.

3. How can I diagnose the issue related to OBDII code C122A in my Chrysler?

- Diagnosing the issue may involve using a scan tool to read the fault codes, conducting a visual inspection of the brake booster pedal force switch and its connections, and performing electrical tests to check for continuity and proper voltage.

4. Is it safe to continue driving my Chrysler with OBDII code C122A present?

- It is not recommended to drive the vehicle with this code present, as it can affect the proper operation of the brake system and compromise vehicle safety.

5. Can I repair OBDII code C122A related to the Brake Booster Pedal Force Switch Circuit myself?

- Repairing this code may require basic electrical knowledge and wiring skills. However, it is recommended to seek professional assistance to ensure the issue is properly diagnosed and repaired.

6. How much does it typically cost to fix OBDII code C122A in a Chrysler vehicle?

- The cost of repairing this code can vary depending on the specific cause of the issue. It may range from a simple fix like replacing a switch or connector to a more complex repair involving the brake control module.

7. Are there any preventive measures to avoid OBDII code C122A from occurring in the future?

- Regular maintenance checks, such as inspecting the brake system components and wiring for any signs of wear or damage, can help prevent issues like OBDII code C122A from occurring.

8. Will resetting the fault codes using a scan tool resolve OBDII code C122A temporarily?

- Resetting the fault codes may temporarily turn off the Check Engine Light, but if the underlying issue causing code C122A is not addressed, the code is likely to reappear.

9. Can OBDII code C122A cause any long-term damage to my Chrysler if left untreated?

- Ignoring OBDII code C122A can potentially lead to safety hazards and further damage to the brake system components, which may result in costly repairs down the line.

10. How long does it typically take to fix OBDII code C122A in a Chrysler at a repair shop?

- The repair time for OBDII code C122A can vary depending on the extent of the issue and the availability of parts. It may take a few hours to a day for the diagnosis and repair to be completed by a professional technician.

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