AutoCodes – Chrysler – C0042 Chrysler

C0042 Chrysler Code - Brake Pedal Position Sensor Circuit 'A'

Quick Answer

The Anti-Lock Brake System (ABS) Module monitors the Brake Pedal Position Sensor. Common causes include Faulty Brake Pedal Position Sensor, Brake Pedal Position Sensor harness is open or shorted, Brake Pedal Position Sensor 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: C0042 Chrysler indicates Brake Pedal Position Sensor Circuit 'A'.
Common causes: Common causes include Faulty Brake Pedal Position Sensor, Brake Pedal Position Sensor harness is open or shorted, Brake Pedal Position Sensor 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.

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Code Popularity 2,367

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on May 02, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C0042 Chrysler Description

The Anti-Lock Brake System (ABS) Module monitors the Brake Pedal Position Sensor. The ABS Module sets the OBDII code when the Brake Pedal Position Sensor is not to factory specifications.

OBDII Code C0042 Chrysler - Brake Pedal Position Sensor Circuit 'A' - AutoCodes.com — C0042 Chrysler Code - Brake Pedal Position Sensor Circuit 'A'

What does this mean?

What are the Possible Causes of the DTC C0042 Chrysler?

Faulty Brake Pedal Position Sensor
Brake Pedal Position Sensor harness is open or shorted
Brake Pedal Position Sensor circuit poor electrical connection

How to Fix the DTC C0042 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 C0042 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 C0042 Chrysler code?

Need more information on how to fix the C0042 Chrysler code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C0042 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 C0042 Chrysler Code

1. What are the common symptoms of OBDII code C0042 in a Chrysler related to the Brake Pedal Position Sensor Circuit 'A'?

- Common symptoms may include issues with the brake lights, traction control system, cruise control, or stability control system.

2. What are the possible causes of OBDII code C0042 in a Chrysler related to the Brake Pedal Position Sensor Circuit 'A'?

- Possible causes may include a faulty brake pedal position sensor, damaged wiring or connectors, or a problem with the brake control module.

3. How can I diagnose the OBDII code C0042 in my Chrysler related to the Brake Pedal Position Sensor Circuit 'A'?

- Diagnosis typically involves using a scan tool to retrieve the code, inspecting the brake pedal position sensor and its connections, and performing any necessary electrical tests.

4. Can I continue driving my Chrysler with OBDII code C0042 related to the Brake Pedal Position Sensor Circuit 'A'?

- It is not recommended to continue driving the vehicle with this code present, as it can affect the proper functioning of important safety systems.

5. How can I repair OBDII code C0042 in my Chrysler related to the Brake Pedal Position Sensor Circuit 'A'?

- Repair may involve replacing the brake pedal position sensor, repairing damaged wiring or connectors, or recalibrating the brake control module.

6. Are there any DIY tips for fixing OBDII code C0042 in my Chrysler related to the Brake Pedal Position Sensor Circuit 'A'?

- DIY tips may include checking and cleaning the sensor connections, inspecting for any visible damage, and ensuring proper installation of any new components.

7. Is it necessary to reset the OBDII code C0042 after repairing the issue in my Chrysler related to the Brake Pedal Position Sensor Circuit 'A'?

- Yes, it is recommended to reset the code after making repairs to see if the issue has been resolved and to clear the warning lights on the dashboard.

8. How long does it typically take to repair OBDII code C0042 in a Chrysler related to the Brake Pedal Position Sensor Circuit 'A'?

- The repair time can vary depending on the exact cause of the issue, but it may take anywhere from 1 to 3 hours in most cases.

9. Can weather or environmental factors contribute to triggering OBDII code C0042 in a Chrysler related to the Brake Pedal Position Sensor Circuit 'A'?

- Extreme temperatures, moisture, or road debris can potentially impact the performance of the brake pedal position sensor and contribute to triggering the code.

10. Will OBDII code C0042 in a Chrysler related to the Brake Pedal Position Sensor Circuit 'A' affect the overall drivability of the vehicle?

- While the vehicle may still be driveable with this code present, it is important to address the issue promptly to avoid potential safety risks and further damage to the vehicle's systems.