AutoCodes – Dodge – B1476 Dodge

B1476 Dodge Code - Channel 5 Audio Speaker Output Circuit High

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: B1476 Dodge indicates Channel 5 Audio Speaker Output Circuit High.
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.

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Code Popularity 1,075

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 Apr 12, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1476 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 B1476 Dodge - Channel 5 Audio Speaker Output Circuit High - AutoCodes.com — B1476 Dodge Code - Channel 5 Audio Speaker Output Circuit High

What does this mean?

What are the Possible Causes of the DTC B1476 Dodge?

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

How to Fix the DTC B1476 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 B1476 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 B1476 Dodge Code

1. What are the common symptoms of OBDII code B1476 Dodge (Channel 5 Audio Speaker Output Circuit High)?

- Distorted or no sound from the affected speaker, audio system malfunctions, or error messages on the audio display.

2. What could cause the OBDII code B1476 Dodge to trigger?

- Potential causes include wiring issues, a faulty audio amplifier, a malfunctioning speaker, or a problem with the audio control module.

3. How can I diagnose the Channel 5 Audio Speaker Output Circuit High issue?

- Start by checking the wiring connections to the affected speaker, inspecting the speaker for damage, testing the audio amplifier, and scanning the audio system for fault codes.

4. Can a DIY enthusiast repair the B1476 Dodge code at home?

- Depending on the root cause, DIY repairs like fixing loose connections or replacing a faulty speaker may be possible. However, complex issues with the audio control module or amplifier may require professional intervention.

5. Is it safe to continue driving with the B1476 Dodge code active?

- While the vehicle should remain drivable with this code, it is advisable to address the issue promptly to prevent further damage to the audio system components.

6. How much does it typically cost to repair the Channel 5 Audio Speaker Output Circuit High problem?

- Repair costs can vary widely based on the specific cause of the issue. Simple fixes like reconnecting wires may be inexpensive, while replacing an audio amplifier or control module can be more costly.

7. Can resetting the vehicle's audio system clear the B1476 Dodge code?

- Resetting the audio system may temporarily clear the code, but if the underlying issue persists, the code is likely to reappear.

8. What are some tips to prevent the OBDII code B1476 Dodge from recurring?

- Regularly inspecting and maintaining the audio system components, avoiding water damage, and ensuring proper wiring connections can help prevent the code from coming back.

9. Will fixing the B1476 Dodge code improve the overall performance of the audio system?

- Yes, addressing this code should restore proper audio functionality and sound quality to the affected speaker, enhancing the overall performance of the audio system.

10. Should I consult a professional mechanic for help with the B1476 Dodge code?

- If you are unsure about diagnosing or repairing the issue yourself, consulting a qualified mechanic or audio specialist is recommended to ensure accurate and effective resolution of the problem.