AutoCodes – RAM – B23C2 RAM

B23C2 RAM Code - Stop/Start Disable Switch 2 Circuit High

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
B23C2 RAM indicates Stop/Start Disable Switch 2 Circuit High.
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 613
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Dec 04, 2019
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Code B23C2 RAM 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 the Stop/Start Disable Switch circuit voltage is greater than 4.995 volts.
OBDII Code B23C2 RAM - Stop/Start Disable Switch 2 Circuit High - AutoCodes.com
B23C2 RAM Code - Stop/Start Disable Switch 2 Circuit High

What are the Possible Causes of the DTC B23C2 RAM?

  • 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 B23C2 RAM?

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 B23C2 RAM 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 B23C2 RAM Code

1. What are the common symptoms of OBDII code B23C2 RAM titled Stop/Start Disable Switch 2 Circuit High?

- Common symptoms include the Stop/Start system being disabled, illuminated warning lights on the dashboard, and potential issues with the vehicle's start/stop functionality.

2. What can cause the OBDII code B23C2 RAM to trigger the Stop/Start Disable Switch 2 Circuit High error?

- Possible causes include a faulty stop/start disable switch, damaged wiring or connectors in the circuit, or a malfunctioning control module.

3. How can I diagnose the OBDII code B23C2 RAM related to the Stop/Start Disable Switch 2 Circuit High error?

- Diagnosis involves using a diagnostic scanner to read the code, checking the wiring and connectors for damage, and testing the stop/start disable switch for proper functionality.

4. Is it safe to continue driving with the OBDII code B23C2 RAM triggered for the Stop/Start Disable Switch 2 Circuit High error?

- It is generally safe to continue driving, but the stop/start system may not function properly. It is recommended to have the issue diagnosed and repaired to restore full functionality.

5. Can I repair the OBDII code B23C2 RAM related to the Stop/Start Disable Switch 2 Circuit High error myself?

- Depending on your skill level and access to tools, you may be able to repair it yourself by replacing the faulty stop/start disable switch, repairing damaged wiring, or addressing any issues with the control module.

6. What are some common tips for repairing the OBDII code B23C2 RAM associated with the Stop/Start Disable Switch 2 Circuit High error?

- Tips include checking for any related recalls or technical service bulletins, ensuring proper diagnostic procedures are followed, and using quality replacement parts if needed.

7. How much does it typically cost to repair the OBDII code B23C2 RAM for the Stop/Start Disable Switch 2 Circuit High error?

- The cost can vary depending on the root cause of the issue, labor rates in your area, and whether you choose to repair it yourself or take it to a professional mechanic. It's best to get a few quotes for an accurate estimate.

8. Will resetting the OBDII code B23C2 RAM related to the Stop/Start Disable Switch 2 Circuit High error make it go away permanently?

- Resetting the code may temporarily clear the error, but if the underlying issue is not addressed, the code is likely to return. It's important to diagnose and repair the root cause to prevent future occurrences.

9. Can the OBDII code B23C2 RAM for the Stop/Start Disable Switch 2 Circuit High error cause any other problems with the vehicle?

- While the code itself may not directly cause other problems, the underlying issue with the stop/start system could affect overall vehicle performance and fuel efficiency if left unresolved.

10. Is the OBDII code B23C2 RAM Stop/Start Disable Switch 2 Circuit High error a common issue in certain vehicle makes and models?

- This specific error code may be more common in vehicles equipped with a stop/start system, but its occurrence can vary depending on the manufacturer and model.

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