AutoCodes – Dodge – B23C2 Dodge

B23C2 Dodge 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 Dodge 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 545

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 B23C2 Dodge 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 Dodge - Stop/Start Disable Switch 2 Circuit High - AutoCodes.com — B23C2 Dodge Code - Stop/Start Disable Switch 2 Circuit High

What does this mean?

What are the Possible Causes of the DTC B23C2 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 B23C2 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 B23C2 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 B23C2 Dodge Code

1. What are the common symptoms of OBDII code B23C2 in a Dodge, which is related to the Stop/Start Disable Switch 2 Circuit High?

The common symptoms include the stop/start system not functioning properly, the engine not shutting off at stops, and a warning light illuminated on the dashboard.

2. What are the possible causes of OBDII code B23C2 in a Dodge?

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 issue related to OBDII code B23C2 in my Dodge?

You can diagnose the issue by performing a visual inspection of the wiring and connectors, testing the stop/start disable switch for proper functionality, and using a scan tool to retrieve and clear the fault code.

4. Is it safe to continue driving my Dodge with OBDII code B23C2 present?

While the vehicle may still be operational, it is recommended to address the issue promptly to prevent further damage to the system and ensure proper functioning of the stop/start feature.

5. Can I repair OBDII code B23C2 in my Dodge myself?

Depending on your experience and tools available, you may be able to repair the issue yourself by replacing the faulty stop/start disable switch, repairing damaged wiring, or addressing any other identified issues in the circuit.

6. Will resetting the fault code make OBDII code B23C2 go away permanently?

Resetting the fault code may temporarily clear the warning light, but if the underlying issue is not addressed, the code is likely to reappear once the system detects the fault again.

7. How much does it typically cost to repair OBDII code B23C2 in a Dodge at a professional repair shop?

The cost of repair can vary depending on the specific diagnosis and parts needed, but it may range from $100 to $300 for parts and labor.

8. Can OBDII code B23C2 be triggered by other related issues in the stop/start system?

Yes, other issues such as a malfunctioning stop/start disable switch 1 or wiring problems in related circuits can also trigger the B23C2 fault code.

9. Is OBDII code B23C2 in a Dodge a common issue?

While it may not be as common as some other OBDII codes, issues related to the stop/start system including B23C2 can occur in Dodge vehicles, especially in newer models equipped with this feature.

10. How long does it typically take to repair OBDII code B23C2 in a Dodge?

The repair time can vary based on the specific diagnosis and repair steps needed, but it may take anywhere from 1 to 3 hours to address the Stop/Start Disable Switch 2 Circuit High issue in a Dodge.