AutoCodes – Chrysler – B23C0 Chrysler

B23C0 Chrysler Code - Stop/Start Disable Switch 2 Circuit Performance

Quick Answer

The Powertrain Control Module (PCM) monitors the Stop/Start Disable Switch 2 Circuit. Common causes include Faulty Switch Bank Module, Switch Bank Module harness is open or shorted, Switch Bank Module 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: B23C0 Chrysler indicates Stop/Start Disable Switch 2 Circuit Performance.
Common causes: Common causes include Faulty Switch Bank Module, Switch Bank Module harness is open or shorted, Switch Bank Module 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 664

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 B23C0 Chrysler Description

The Powertrain Control Module (PCM) monitors the Stop/Start Disable Switch 2 Circuit. The Diagnostic Trouble Code (DTC) sets when the PCM receives a message over the CAN BUS from the Body Control Module (BCM) that there is a fault with the Stop/Start Disable Switch.

OBDII Code B23C0 Chrysler - Stop/Start Disable Switch 2 Circuit Performance - AutoCodes.com — B23C0 Chrysler Code - Stop/Start Disable Switch 2 Circuit Performance

What does this mean?

What are the Possible Causes of the DTC B23C0 Chrysler?

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

How to Fix the DTC B23C0 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 B23C0 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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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 B23C0 Chrysler Code

1. What does the OBDII code B23C0 Chrysler indicate?

The code B23C0 Chrysler indicates a Stop/Start Disable Switch 2 Circuit Performance issue.

2. What are the common symptoms of the B23C0 code?

Common symptoms of the B23C0 code may include the stop/start system not functioning properly, warning lights on the dashboard, and possible engine performance issues.

3. What are some possible causes of the B23C0 code?

Possible causes of the B23C0 code include a faulty stop/start disable switch, wiring issues, poor electrical connections, or a malfunction in the stop/start system circuitry.

4. How can I diagnose the B23C0 code?

Diagnosing the B23C0 code usually involves using a diagnostic scanner to read the code, checking the stop/start disable switch and related wiring for any visible damage, and performing electrical tests to pinpoint the exact cause.

5. Can I still drive my vehicle with the B23C0 code present?

It is generally safe to drive the vehicle with the B23C0 code present, but it is recommended to have the issue diagnosed and repaired as soon as possible to prevent any potential further damage.

6. How can I repair the B23C0 code?

Repairing the B23C0 code may involve replacing the faulty stop/start disable switch, repairing or replacing damaged wiring, ensuring proper electrical connections, and clearing the code with a diagnostic scanner.

7. Can I fix the B23C0 code myself?

Depending on your level of automotive expertise, you may be able to fix the B23C0 code yourself by following service manuals, using proper diagnostic tools, and having the necessary replacement parts.

8. Will the B23C0 code cause my vehicle to fail an emissions test?

The B23C0 code alone may not cause your vehicle to fail an emissions test, but it is recommended to address and repair any OBDII codes to ensure proper vehicle performance and emissions compliance.

9. How common is the B23C0 code in Chrysler vehicles?

The B23C0 code may not be as common as some other OBDII codes, but it can still occur in Chrysler vehicles equipped with stop/start systems.

10. Can a mechanic help me reset the B23C0 code without repairing the issue?

While a mechanic can clear the B23C0 code with a diagnostic scanner, it is important to address the underlying issue causing the code for a lasting repair and to prevent potential future problems.