AutoCodes – Dodge – B2113 Dodge

B2113 Dodge Code - 5 Volt Supply Circuit Low

Quick Answer

The Front Control Module monitors the A/C Pressure Transducer 5-Volt Supply Circuit. Common causes include Faulty A/C Pressure Transducer, A/C Pressure Transducer harness is open or shorted, A/C Pressure Transducer 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: B2113 Dodge indicates 5 Volt Supply Circuit Low.
Common causes: Common causes include Faulty A/C Pressure Transducer, A/C Pressure Transducer harness is open or shorted, A/C Pressure Transducer 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 1,453

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 Sep 17, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B2113 Dodge Description

The Front Control Module monitors the A/C Pressure Transducer 5-Volt Supply Circuit. The Front Control Module sets the OBDII code when it detects the 5 volt supply circuit voltage above 5.0 volts.

OBDII Code B2113 Dodge - 5 Volt Supply Circuit Low - AutoCodes.com — B2113 Dodge Code - 5 Volt Supply Circuit Low

What does this mean?

What are the Possible Causes of the DTC B2113 Dodge?

Faulty A/C Pressure Transducer
A/C Pressure Transducer harness is open or shorted
A/C Pressure Transducer circuit poor electrical connection
Faulty Front Control Module (FCM)

How to Fix the DTC B2113 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 B2113 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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Need Help with the Code?

Get the B2113 Dodge code diagnosed by a professional: Find a repair shop in your area

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 B2113 Dodge Code

1. What does the OBDII code B2113 Dodge - 5 Volt Supply Circuit Low indicate?

The code B2113 indicates that the 5-volt supply circuit in your Dodge vehicle is operating below the specified voltage level.

2. What are the common symptoms of a B2113 OBDII code in a Dodge vehicle?

Common symptoms include engine stalling, rough idling, poor acceleration, and in some cases, the vehicle may not start at all.

3. What are the possible causes of the B2113 OBDII code in a Dodge?

Potential causes of the B2113 code include a faulty 5-volt reference circuit, damaged wiring or connectors, a defective sensor drawing too much current, or an issue with the powertrain control module (PCM).

4. How can I diagnose the B2113 OBDII code in my Dodge?

Diagnosing the B2113 code involves checking the 5-volt reference circuit for proper voltage, inspecting wiring and connectors for damage, and testing sensors for excessive current draw.

5. Can I continue driving my Dodge with a B2113 OBDII code?

It is not recommended to drive your Dodge with the B2113 code present, as it can lead to further damage or safety hazards. It is advisable to address the issue promptly.

6. How can I repair the B2113 OBDII code in my Dodge?

Repairing the B2113 code may involve replacing a faulty sensor, repairing damaged wiring or connectors, or in some cases, reprogramming or replacing the PCM. It is recommended to seek assistance from a qualified mechanic.

7. Is it possible to reset the B2113 OBDII code in my Dodge without fixing the underlying issue?

While you can clear the code using an OBDII scanner, the code is likely to return if the root cause is not addressed. It is essential to fix the underlying issue to prevent further problems.

8. Are there any preventive measures to avoid the B2113 OBDII code in a Dodge?

Regular vehicle maintenance, including checking and replacing sensors as recommended by the manufacturer, can help prevent issues that may trigger the B2113 code.

9. Will a B2113 OBDII code in my Dodge vehicle affect fuel efficiency?

Yes, the B2113 code can impact fuel efficiency due to potential drivability issues such as rough idling or poor acceleration. Addressing the code promptly can help maintain optimal fuel economy.

10. Can a DIY enthusiast fix the B2113 OBDII code in a Dodge, or is professional assistance necessary?

While some basic troubleshooting steps can be performed by DIY enthusiasts, diagnosing and repairing the B2113 code may require advanced tools and expertise. It is advisable to seek professional assistance for an accurate diagnosis and repair.