B23C1 Code - Stop/Start Disable Switch 2 Circuit Low
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
- B23C1 indicates Stop/Start Disable Switch 2 Circuit Low.
- 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 B23C1 Description
What are the Possible Causes of the DTC B23C1?
- 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 B23C1?
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 B23C1 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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Information for Specific Makes
- B23C1 Chrysler — Stop/Start Disable Switch 2 Circuit Low
- B23C1 Dodge — Stop/Start Disable Switch 2 Circuit Low
- B23C1 Jeep — Stop/Start Disable Switch 2 Circuit Low
- B23C1 RAM — Stop/Start Disable Switch 2 Circuit Low
Frequently Asked Questions about B23C1 Code
1. What are the common symptoms of OBDII code B23C1 (Stop/Start Disable Switch 2 Circuit Low)?
The common symptoms of this code may include the stop/start system not functioning properly, the engine not shutting off when the vehicle comes to a stop, and the check engine light being illuminated.
2. What are the possible causes of OBDII code B23C1 (Stop/Start Disable Switch 2 Circuit Low)?
Possible causes of this code include a faulty stop/start disable switch, damaged wiring or connectors in the circuit, a defective stop/start system control module, or a software issue within the system.
3. How can I diagnose the cause of OBDII code B23C1 (Stop/Start Disable Switch 2 Circuit Low)?
To diagnose this code, you may need to perform a visual inspection of the circuit and connectors, test the stop/start disable switch for proper functionality, check for any damaged wiring, and use a diagnostic scanner to retrieve additional fault codes and data.
4. Can I continue driving my vehicle with OBDII code B23C1 (Stop/Start Disable Switch 2 Circuit Low)?
It is generally safe to drive the vehicle with this code, but it is recommended to have the issue diagnosed and repaired as soon as possible to prevent any further problems with the stop/start system.
5. How can I repair OBDII code B23C1 (Stop/Start Disable Switch 2 Circuit Low) myself?
If you have experience with automotive electrical systems, you can attempt to repair this code by checking and repairing any damaged wiring or connectors, replacing the stop/start disable switch if necessary, and clearing the fault code with a diagnostic scanner.
6. Will resetting the OBDII code B23C1 (Stop/Start Disable Switch 2 Circuit Low) make it go away permanently?
Resetting the code may temporarily turn off the check engine light, but if the underlying issue is not addressed, the code is likely to return. It is important to diagnose and repair the root cause of the problem to prevent future occurrences.
7. Is OBDII code B23C1 (Stop/Start Disable Switch 2 Circuit Low) a serious issue?
While this code may not affect the drivability of the vehicle, it is still important to address it promptly to ensure the proper functioning of the stop/start system and to prevent potential issues in the future.
8. Can a low battery voltage trigger OBDII code B23C1 (Stop/Start Disable Switch 2 Circuit Low)?
Low battery voltage can sometimes cause electrical issues, including triggering this code. It is recommended to check the battery voltage and ensure it is within the proper range to rule out this potential cause.
9. How long does it usually take to repair OBDII code B23C1 (Stop/Start Disable Switch 2 Circuit Low)?
The repair time can vary depending on the exact cause of the code and the availability of parts. In general, diagnosing and repairing this code can take anywhere from a few hours to a full day.
10. Is it necessary to visit a dealership for OBDII code B23C1 (Stop/Start Disable Switch 2 Circuit Low) repair?
While visiting a dealership is an option, you can also consult an independent mechanic or repair shop with experience in diagnosing and repairing automotive electrical issues related to the stop/start system to address this code effectively.
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