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B23C1 Chrysler Code - Stop/Start Disable Switch 2 Circuit Low

Quick Answer

The B23C1 diagnostic trouble code (DTC) for Chrysler vehicles refers to an issue with the Stop/Start Disable Switch 2 Circuit being detected as low. Common causes include Faulty stop/start disable switch, Wiring or connection issues in the circuit, Electrical component failure. 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
B23C1 Chrysler indicates Stop/Start Disable Switch 2 Circuit Low.
Common causes
Common causes include Faulty stop/start disable switch, Wiring or connection issues in the circuit, Electrical component failure.
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 11, 2024
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Code B23C1 Chrysler Description

The B23C1 diagnostic trouble code (DTC) for Chrysler vehicles refers to an issue with the Stop/Start Disable Switch 2 Circuit being detected as low. In vehicles equipped with a stop/start system, the switch allows the driver to manually disable the system, which is designed to automatically shut off the engine when the vehicle comes to a stop and restart it when the brake pedal is released. When this code is triggered, it indicates that there is a problem with the circuit that controls this function.

OBDII Code B23C1 Chrysler - Stop/Start Disable Switch 2 Circuit Low
B23C1 Chrysler Code - Stop/Start Disable Switch 2 Circuit Low

Common Causes of B23C1 Chrysler

  1. Faulty stop/start disable switch.
  2. Wiring or connection issues in the circuit.
  3. Electrical component failure.
  4. Software glitch in the vehicle's control module.
  5. Environmental factors such as moisture or corrosion affecting the circuit.

Symptoms of B23C1 Chrysler

  1. Check engine light illuminated on the dashboard.
  2. Inability to manually disable the stop/start system.
  3. Rough idle or hesitation when restarting the engine.
  4. Decreased fuel efficiency.

How to Fix B23C1 Chrysler

  1. Begin by diagnosing the specific cause of the code using a diagnostic scanner to read the fault codes and identify the underlying issue.
  2. Inspect the stop/start disable switch and its wiring for any visible damage or loose connections. Replace the switch if necessary.
  3. Check the circuit for any signs of corrosion or damage. Repair or replace any damaged wiring or connectors.
  4. Clear the DTC and reset the vehicle's computer system to see if the code reappears. Test the stop/start system to ensure it functions properly.
  5. If the issue persists, further diagnostic testing may be required to pinpoint the exact cause of the problem, such as testing the control module or other related components.

Cost to Fix B23C1 Chrysler

The cost of repairing the Stop/Start Disable Switch 2 Circuit Low code can vary depending on the specific cause of the issue and the labor rates at the auto repair shop. In general, the repair cost for this type of electrical issue can range from $100 to $300, including parts and labor. However, it is advisable to contact local auto repair shops for a more accurate estimate, as rates can differ based on location and the vehicle's make and model. Keep in mind that diagnostic time and labor rates at dealerships or in metropolitan areas may be higher, while independent shops often offer more affordable rates.

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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 B23C1 Chrysler Code

1. What are the common symptoms of OBDII code B23C1 in a Chrysler vehicle?

- Common symptoms include the stop/start system not functioning properly, the engine not shutting off when stopped, and the Check Engine Light being illuminated.

2. What does the OBDII code B23C1 Chrysler indicate?

- The code B23C1 indicates a problem with the Stop/Start Disable Switch 2 Circuit being detected as low.

3. What are some possible causes of the Stop/Start Disable Switch 2 Circuit Low code in a Chrysler?

- Possible causes include a faulty stop/start disable switch, wiring issues, a defective switch module, or a malfunctioning control module.

4. How can I diagnose the cause of the Stop/Start Disable Switch 2 Circuit Low code in my Chrysler?

- It is recommended to start by checking the wiring and connections related to the stop/start system, then testing the stop/start disable switch and related components for proper functionality.

5. Can I still drive my Chrysler with the B23C1 code present?

- It is generally safe to drive the vehicle with this code, but it is important to have it diagnosed and repaired as soon as possible to prevent any potential issues with the stop/start system.

6. How can I repair the Stop/Start Disable Switch 2 Circuit Low issue in my Chrysler?

- Repair methods may include replacing the faulty stop/start disable switch, repairing any damaged wiring, or reprogramming the control module as needed.

7. Is it possible to reset the B23C1 code in a Chrysler without fixing the underlying issue?

- While clearing the code may temporarily turn off the Check Engine Light, the issue will likely reoccur until the root cause is identified and repaired.

8. Will the Stop/Start Disable Switch 2 Circuit Low code cause any long-term damage to my Chrysler?

- In most cases, this code will not cause immediate damage to the vehicle, but it is still important to address the issue promptly to avoid potential complications with the stop/start system.

9. How much does it typically cost to repair the B23C1 code in a Chrysler?

- Repair costs can vary depending on the specific cause of the issue, but it is recommended to consult with a qualified mechanic for an accurate diagnosis and cost estimate.

10. Can I prevent the Stop/Start Disable Switch 2 Circuit Low code from occurring in the future?

- Regular maintenance and inspections of the stop/start system components can help prevent this code from reoccurring. If any issues are detected, they should be addressed promptly.

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