AutoCodes – Chrysler – P0571 Chrysler

P0571 Chrysler Code - Brake Switch 1 Performance

Quick Answer

When the brake pedal is depressed, the stop light switch sends a signal to the Engine Control Module (ECM). Common causes include Faulty Brake Switch, Misadjusted brake switch, Brake Switch harness is open or shorted. 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: P0571 Chrysler indicates Brake Switch 1 Performance.
Common causes: Common causes include Faulty Brake Switch, Misadjusted brake switch, Brake Switch harness is open or shorted.
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 37,323

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jul 14, 2022

Description
Possible Causes
How To Fix
Tech Notes ▶
Cost to Diagnose
FAQs
Comments
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Code P0571 Chrysler Description

When the brake pedal is depressed, the stop light switch sends a signal to the Engine Control Module (ECM). When the ECM receives this signal, it cancels the cruise control. The P0571 code is set when the stop light switch does not turn off even once the vehicle is driven.

OBDII Code P0571 Chrysler - Brake Switch 1 Performance - AutoCodes.com — P0571 Chrysler Code - Brake Switch 1 Performance

What does this mean?

What are the Possible Causes of the DTC P0571 Chrysler?

Faulty Brake Switch
Misadjusted brake switch
Brake Switch harness is open or shorted
Brake Switch circuit poor electrical connection

How to Fix the DTC P0571 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 does this mean?

Code Tech Notes

User Submitted Video

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0571 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.

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Need more information on how to fix the P0571 Chrysler code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0571 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 P0571 Chrysler Code

1. What are the common symptoms of OBDII code P0571 in a Chrysler vehicle?

- Common symptoms include the brake lights staying on or not working at all, cruise control not working, and potential issues with shifting out of park.

2. What does OBDII code P0571 in a Chrysler indicate?

- OBDII code P0571 indicates a performance issue with Brake Switch 1, which is typically related to the brake light switch in the vehicle.

3. What are the possible causes of OBDII code P0571 in a Chrysler?

- Possible causes of code P0571 include a faulty brake light switch, damaged wiring or connectors related to the switch, or a misadjusted brake pedal position sensor.

4. How can I diagnose the cause of OBDII code P0571 in my Chrysler?

- To diagnose OBDII code P0571, you can use a scan tool to check for the code, visually inspect the brake light switch and its connections, and test the switch's operation using a multimeter.

5. Can I drive my Chrysler with OBDII code P0571?

- It is not recommended to drive your Chrysler with code P0571, as it can affect the proper operation of the brake lights and other safety systems in the vehicle.

6. How can I repair OBDII code P0571 in my Chrysler?

- Repairing code P0571 typically involves replacing the faulty brake light switch, ensuring proper adjustment of the switch, and checking for any related wiring or connector issues.

7. Will resetting the OBDII code P0571 in my Chrysler make it go away permanently?

- Resetting the code may temporarily turn off the check engine light, but if the underlying issue causing P0571 is not repaired, the code is likely to reappear.

8. Can a DIY enthusiast fix OBDII code P0571 in a Chrysler?

- A DIY enthusiast with the necessary tools and knowledge of automotive electrical systems may be able to diagnose and repair code P0571, especially if it involves replacing the brake light switch.

9. What are the safety implications of ignoring OBDII code P0571 in a Chrysler?

- Ignoring code P0571 can compromise the proper function of the brake lights, cruise control, and potentially affect the vehicle's transmission shifting, posing a safety risk on the road.

10. Is OBDII code P0571 a common issue in Chrysler vehicles?

- OBDII code P0571 related to Brake Switch 1 performance is a relatively common issue in Chrysler vehicles, especially as they age and the brake light switch wears out.