AutoCodes – Dodge – B23BD Dodge

B23BD Dodge Code - Stop/Start Disable Switch 1 Circuit Low

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
B23BD Dodge indicates Stop/Start Disable Switch 1 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 862
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 B23BD Dodge Description

The Powertrain Control Module (PCM) monitors the Stop/Start Disable Switch 1 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 less than 0.0049 volts.
OBDII Code B23BD Dodge - Stop/Start Disable Switch 1 Circuit Low - AutoCodes.com
B23BD Dodge Code - Stop/Start Disable Switch 1 Circuit Low

What are the Possible Causes of the DTC B23BD 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 B23BD 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 B23BD 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 B23BD Dodge Code

What does OBDII code B23BD mean on a Dodge vehicle?

1. Code B23BD indicates a problem with the Stop/Start Disable Switch 1 Circuit, specifically that the circuit is reading a low voltage condition. 2.

What are the symptoms of the B23BD code?

Common symptoms include the Stop/Start system being disabled, a warning light on the dashboard, or the system not functioning as intended. 3.

What causes the B23BD code to appear?

Possible causes include a faulty Stop/Start Disable Switch, damaged wiring or connectors in the circuit, or issues with the Body Control Module (BCM). 4.

How can I diagnose the B23BD code?

Use a scan tool to confirm the code, inspect the Stop/Start Disable Switch for damage, and check the wiring and connectors for corrosion, breaks, or loose connections. 5.

Can I still drive with the B23BD code?

Yes, you can still drive the vehicle, but the Stop/Start system may not function properly, which could affect fuel efficiency. 6.

How do I fix the B23BD code?

Repairs may include replacing the faulty Stop/Start Disable Switch, repairing or replacing damaged wiring, or reprogramming the Body Control Module if necessary. 7.

How much does it cost to fix the B23BD code?

Repair costs vary but may range from $100 to $300, depending on whether the issue is a simple wiring repair or a switch replacement. 8.

Can a low battery cause the B23BD code?

Yes, a weak or failing battery can cause low voltage issues, which may trigger the B23BD code. 9.

Is the B23BD code specific to Dodge vehicles?

While the code is commonly associated with Dodge vehicles, similar codes may appear on other brands with Stop/Start systems. 10.

Do I need a professional mechanic to fix the B23BD code?

While some basic troubleshooting can be done at home, a professional mechanic with proper diagnostic tools is recommended for accurate repairs.

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