B23BB 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 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.
Code B23BB Description
What are the Possible Causes of the DTC B23BB?
- 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?
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 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 B23BB code?
Need more information on how to fix the B23BB code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B23BB code diagnosed by a professional: Find a repair shop in your area
Information for Specific Makes
- B23BB Chrysler — Stop/Start Disable Switch 1 Circuit Open
- B23BB Dodge — Stop/Start Disable Switch 1 Circuit Open
- B23BB Jeep — Stop/Start Disable Switch 1 Circuit Open
- B23BB RAM — Stop/Start Disable Switch 1 Circuit Open
Frequently Asked Questions about B23BB Code
1. What are common symptoms of OBDII code B23BB (Stop/Start Disable Switch 1 Circuit Open)?
The common symptoms of OBDII code B23BB include the stop/start system not functioning properly, the engine not automatically stopping when the vehicle comes to a stop, and the inability to manually disable the stop/start feature.
2. What could cause the OBDII code B23BB to trigger?
The OBDII code B23BB (Stop/Start Disable Switch 1 Circuit Open) is typically triggered by a fault in the circuit connected to the stop/start disable switch, indicating an open circuit or a wiring issue.
3. How can I diagnose the issue related to the OBDII code B23BB?
To diagnose the issue related to OBDII code B23BB, you can start by visually inspecting the wiring and connections related to the stop/start disable switch. Use a multimeter to test for continuity and check for any loose or damaged wiring.
4. Can I still drive my vehicle with the OBDII code B23BB present?
While driving with the OBDII code B23BB present may not pose an immediate safety risk, it is recommended to address the underlying issue as soon as possible to ensure the proper functioning of the stop/start system and prevent any potential complications.
5. How can I repair the OBDII code B23BB (Stop/Start Disable Switch 1 Circuit Open) issue?
To repair the OBDII code B23BB, you may need to replace the stop/start disable switch or repair any damaged wiring or connections in the circuit. Ensure all repairs are done accurately to prevent future issues.
6. Is it possible to reset the OBDII code B23BB without fixing the underlying problem?
Resetting the OBDII code B23BB without fixing the underlying issue will only temporarily clear the code. The issue will likely resurface, and it is recommended to address the root cause of the problem to prevent further occurrences.
7. Can a DIY enthusiast fix the OBDII code B23BB issue at home?
Depending on your level of automotive repair experience, fixing the OBDII code B23BB issue at home may be possible. However, it is crucial to have the necessary tools and knowledge to diagnose and repair wiring or switch-related problems accurately.
8. Will the OBDII code B23BB affect the overall performance of my vehicle?
The OBDII code B23BB is more related to the stop/start system's functionality and may not directly impact the overall performance of your vehicle. However, addressing the issue promptly is still recommended to maintain all vehicle systems in optimal condition.
9. How long does it typically take to repair the OBDII code B23BB issue?
The repair time for the OBDII code B23BB can vary depending on the extent of the wiring or switch problem. It may take anywhere from a few hours to a day to diagnose, repair, and clear the code successfully.
10. Can a faulty stop/start disable switch cause other issues in the vehicle?
While a faulty stop/start disable switch primarily triggers the OBDII code B23BB, it may also affect the overall operation of the stop/start system and potentially lead to related issues like reduced fuel efficiency or increased emissions.
Discuss the causes and fixes for B23BB OBDII Code
Code B23BB comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
