B1471 Dodge Code - Channel 4 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
- B1471 Dodge indicates Channel 4 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.
Code B1471 Dodge Description
What are the Possible Causes of the DTC B1471 Dodge?
- Faulty Audio Amplifier
- Audio Amplifier harness is open or shorted
- Audio Amplifier circuit poor electrical connection
How to Fix the DTC B1471 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 B1471 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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Frequently Asked Questions about B1471 Dodge Code
1. What does the OBDII code B1471 mean on a Dodge vehicle?
The B1471 code indicates a problem with the Channel 4 audio speaker output circuit, specifically that the circuit is detecting a high voltage condition.
2. What are the common symptoms of the B1471 code?
Symptoms may include no sound from a specific speaker, distorted audio, or the entire audio system not functioning correctly.
3. What causes the B1471 code to appear?
This code can be caused by a faulty speaker, damaged wiring or connectors, a short circuit, or an issue with the amplifier or audio control module.
4. How do I diagnose the B1471 code?
Check the wiring and connectors for damage or corrosion, test the speaker for functionality, and inspect the amplifier or audio control module for faults.
5. Can I still drive my Dodge with the B1471 code active?
Yes, this code does not affect drivability, but you may experience issues with the audio system.
6. How can I fix the B1471 code?
Repairs may involve replacing a damaged speaker, repairing or replacing faulty wiring or connectors, or replacing a malfunctioning amplifier or audio control module.
7. Will clearing the code fix the B1471 issue?
Clearing the code can temporarily remove it, but the problem will return unless the underlying issue is repaired.
8. How much does it cost to repair the B1471 code?
The cost depends on the specific cause but can range from $50 for wiring repairs to several hundred dollars if an amplifier or audio control module needs replacement.
9. Can a blown fuse cause the B1471 code?
A blown fuse is unlikely to cause this specific code, but it’s a good idea to check the fuses related to the audio system during diagnosis.
10. Is the B1471 code related to other audio system issues?
Yes, it may be linked to other audio circuit issues, so it’s important to check for additional trouble codes during diagnosis.
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