AutoCodes – Dodge – B23BB Dodge

B23BB Dodge Code - Stop/Start Disable Switch 1 Circuit Open

Quick Answer

The Powertrain Control Module (PCM) monitors the Stop/Start Disable Switch 1 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: B23BB Dodge indicates Stop/Start Disable Switch 1 Circuit Open.
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 999

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 B23BB Dodge Description

The Powertrain Control Module (PCM) monitors the Stop/Start Disable Switch 1 Circuit. The Diagnostic Trouble Code (DTC) sets when the PCM detects a loss of signal from the Switch Bank Module (Stop/Start Disable Switch) for more than 2.24 seconds.

OBDII Code B23BB Dodge - Stop/Start Disable Switch 1 Circuit Open - AutoCodes.com — B23BB Dodge Code - Stop/Start Disable Switch 1 Circuit Open

What does this mean?

What are the Possible Causes of the DTC B23BB Dodge?

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 B23BB Dodge?

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 B23BB Dodge 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 B23BB Dodge Code

1. What does OBDII code B23BB for Dodge indicate?

- OBDII code B23BB indicates a problem with the Stop/Start Disable Switch 1 Circuit Open.

2. What are the common symptoms of a Stop/Start Disable Switch 1 Circuit Open issue?

- Common symptoms include the stop/start system not working, the engine not shutting off at stops, or a warning light on the dashboard.

3. What are the possible causes of the Stop/Start Disable Switch 1 Circuit Open code?

- The code can be triggered by a faulty stop/start disable switch, damaged wiring, or a malfunction in the stop/start system.

4. How can I diagnose a Stop/Start Disable Switch 1 Circuit Open problem?

- Diagnosing the issue involves checking the stop/start disable switch, inspecting the wiring for any damage, and using an OBDII scanner to read the code.

5. Can I still drive my Dodge with the B23BB code present?

- It is generally safe to drive the vehicle with the code, but it is recommended to get it diagnosed and repaired as soon as possible to avoid potential issues.

6. How can I repair a Stop/Start Disable Switch 1 Circuit Open problem?

- Repair options include replacing the faulty stop/start disable switch, repairing any damaged wiring, or addressing any underlying issues with the stop/start system.

7. Will resetting the OBDII code clear the B23BB error?

- Resetting the code may temporarily clear the error, but if the underlying issue is not addressed, the code is likely to reappear.

8. Can I fix a Stop/Start Disable Switch 1 Circuit Open issue myself?

- Depending on your level of automotive knowledge, you may be able to address simple causes like a loose connection, but more complex issues may require professional assistance.

9. Is the Stop/Start Disable Switch 1 Circuit Open code a common problem in Dodge vehicles?

- While it may not be as common as other OBDII codes, issues with the stop/start system can occur in Dodge vehicles, triggering the B23BB code.

10. How can I prevent the B23BB code from reoccurring in the future?

- Regularly inspecting the stop/start system components, ensuring proper maintenance, and addressing any issues promptly can help prevent the code from reoccurring.