AutoCodes – Dodge – B147C Dodge

B147C Dodge Code - Channel 6 Audio Speaker Output Circuit Open

Quick Answer

The standard equipment speaker system includes four full-range speakers. Common causes include Faulty Audio Amplifier, Audio Amplifier harness is open or shorted, Audio Amplifier 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
B147C Dodge indicates Channel 6 Audio Speaker Output Circuit Open.
Common causes
Common causes include Faulty Audio Amplifier, Audio Amplifier harness is open or shorted, Audio Amplifier 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 2,679
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Apr 13, 2019
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Code B147C Dodge Description

The standard equipment speaker system includes four full-range speakers. The two front speakers are mounted behind a removable bezel located on each outboard end of the lower instrument panel. With the premium speaker system, the standard front speakers are replace with an enclosure assembly that includes a 4 inch speaker and a 1 inch tweeter. The four rear speakers are mounted behind a grille located on each outboard end of the sport bar, above the rear seating area of the vehicle. This Diagnostic Trouble Code (DTC) sets if a Direct Current (DC) offset occurs on the output channel, the amplifier shall set a DTC after a maturity rate of four to six seconds.
OBDII Code B147C Dodge - Channel 6 Audio Speaker Output Circuit Open - AutoCodes.com
B147C Dodge Code - Channel 6 Audio Speaker Output Circuit Open

What are the Possible Causes of the DTC B147C Dodge?

  • Faulty Audio Amplifier
  • Audio Amplifier harness is open or shorted
  • Audio Amplifier circuit poor electrical connection

How to Fix the DTC B147C 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 B147C 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 B147C 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 B147C Dodge Code

1. What are the common symptoms of OBDII code B147C for Channel 6 Audio Speaker Output Circuit Open in a Dodge?

The common symptoms include no sound coming from the affected speaker, distorted sound, or intermittent sound issues.

2. What are the possible causes of the Channel 6 Audio Speaker Output Circuit Open OBDII code in a Dodge?

Potential causes include a faulty speaker, damaged wiring or connectors, a blown fuse, or a malfunctioning audio amplifier.

3. How can I diagnose the Channel 6 Audio Speaker Output Circuit Open issue in my Dodge?

You can start by checking the speaker for physical damage, inspecting the wiring for any breaks or frays, testing the speaker connections, and using a multimeter to check for continuity in the circuit.

4. Can I repair the Channel 6 Audio Speaker Output Circuit Open problem in my Dodge myself?

Depending on the exact cause, you may be able to repair the issue yourself by replacing a faulty speaker, repairing damaged wiring, or replacing a blown fuse. However, more complex issues may require professional assistance.

5. Is it safe to continue driving my Dodge with the B147C OBDII code for Channel 6 Audio Speaker Output Circuit Open?

While driving with this issue may not pose an immediate safety risk, it can be distracting and affect your overall driving experience. It is best to address the problem as soon as possible.

6. How much does it typically cost to repair the Channel 6 Audio Speaker Output Circuit Open problem in a Dodge?

The cost of repairs can vary depending on the exact cause of the issue, the parts needed, and whether you choose to do the repairs yourself or seek professional help. It is advisable to get a diagnostic from a mechanic for an accurate estimate.

7. Are there any preventive measures to avoid encountering the Channel 6 Audio Speaker Output Circuit Open OBDII code in my Dodge in the future?

Regularly inspecting and maintaining your vehicle's audio system, being mindful of any unusual sounds or malfunctions, and addressing any issues promptly can help prevent this code from appearing in the future.

8. Can the Channel 6 Audio Speaker Output Circuit Open OBDII code affect other electrical components in my Dodge?

While this code specifically relates to the audio system, electrical issues in one part of the vehicle can sometimes impact other components. It's essential to address the problem to prevent potential further electrical issues.

9. How long does it typically take to repair the Channel 6 Audio Speaker Output Circuit Open issue in a Dodge?

The repair time can vary depending on the exact cause of the problem, the availability of parts, and whether you're doing the repairs yourself or taking your vehicle to a professional. Simple fixes may take a short time, while more complex issues could require more extensive work.

10. Will resetting the OBDII code resolve the Channel 6 Audio Speaker Output Circuit Open problem in my Dodge?

Resetting the code may temporarily clear the error message, but it will not fix the underlying issue causing the code to appear. It's crucial to diagnose and address the root cause of the problem to prevent the code from reoccurring.

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