AutoCodes – Chrysler – B23B8 Chrysler

B23B8 Chrysler Code - Brake Pedal Switch Stuck

Quick Answer

The Body Control Module (BCM) monitors the Brake Pedal Switch. Common causes include Faulty Brake Pedal Switch, Brake Pedal Switch harness is open or shorted, Brake Pedal 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: B23B8 Chrysler indicates Brake Pedal Switch Stuck.
Common causes: Common causes include Faulty Brake Pedal Switch, Brake Pedal Switch harness is open or shorted, Brake Pedal 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.

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Code Popularity 484

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 Dec 04, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B23B8 Chrysler Description

The Body Control Module (BCM) monitors the Brake Pedal Switch. The Diagnostic Trouble Code (DTC) sets when the BCM detects that the Brake Pedal Switch is active for an extended amount of time.

OBDII Code B23B8 Chrysler - Brake Pedal Switch Stuck - AutoCodes.com — B23B8 Chrysler Code - Brake Pedal Switch Stuck

What does this mean?

What are the Possible Causes of the DTC B23B8 Chrysler?

Faulty Brake Pedal Switch
Brake Pedal Switch harness is open or shorted
Brake Pedal Switch circuit poor electrical connection
Faulty Body Control Module (BCM)

How to Fix the DTC B23B8 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 B23B8 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 B23B8 Chrysler code?

Need more information on how to fix the B23B8 Chrysler code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B23B8 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 B23B8 Chrysler Code

1. What are the common symptoms of OBDII code B23B8 related to the brake pedal switch being stuck?

- The common symptoms include the brake lights staying on constantly, the vehicle unable to shift out of park, and potential issues with the cruise control system.

2. What could cause the brake pedal switch to become stuck and trigger code B23B8 in a Chrysler vehicle?

- Possible causes of a stuck brake pedal switch include a faulty switch mechanism, misalignment of the switch, or wiring issues.

3. How can I diagnose if the brake pedal switch is stuck and causing OBDII code B23B8 in my Chrysler?

- You can diagnose a stuck brake pedal switch by checking if the brake lights stay on without pressing the pedal, testing the cruise control functionality, and inspecting the brake pedal switch mechanism.

4. Is it safe to continue driving with OBDII code B23B8 indicating a brake pedal switch issue in a Chrysler?

- It is not recommended to drive with a stuck brake pedal switch as it can affect the brake lights, transmission shifting, and overall safety of the vehicle.

5. What are some DIY repair tips for fixing a stuck brake pedal switch triggering code B23B8 in a Chrysler?

- DIY repair tips include checking and adjusting the brake pedal switch alignment, inspecting the wiring for any damage, and replacing the switch if necessary.

6. Can a malfunctioning brake pedal switch causing code B23B8 be fixed without professional help?

- In some cases, fixing a stuck brake pedal switch may be a simple DIY task, but if unsure or if the issue persists, it is recommended to seek professional help for proper diagnosis and repair.

7. Will resetting the OBDII code B23B8 clear the issue with the brake pedal switch being stuck in a Chrysler?

- Resetting the code may temporarily clear the warning light, but it will not fix the underlying issue of a stuck brake pedal switch. The root cause should be identified and resolved.

8. Does a stuck brake pedal switch causing code B23B8 affect the vehicle's braking system functionality?

- While the primary function of the brake system may not be directly affected, a stuck brake pedal switch can lead to issues with brake lights, cruise control, and shifting out of park.

9. How much does it typically cost to repair a stuck brake pedal switch issue triggering OBDII code B23B8 in a Chrysler?

- The cost of repair can vary depending on the exact cause of the issue, but it may range from $50 to $200 for parts and labor, excluding any diagnostic fees.

10. Is OBDII code B23B8 specific to Chrysler vehicles, or can it occur in other car makes and models?

- While B23B8 is a Chrysler-specific OBDII code related to a stuck brake pedal switch, similar issues with brake pedal switches can occur in other car makes and models, triggering different diagnostic trouble codes.