AutoCodes – Dodge – B14C3 Dodge

B14C3 Dodge Code - Channel 11 Audio Speaker Output

Quick Answer

The amplifier receives fused battery current from a fuse in the Power Distribution Center (PDC) at all times. 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
B14C3 Dodge indicates Channel 11 Audio Speaker Output.
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 1,116
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Apr 17, 2019
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Code B14C3 Dodge Description

The amplifier receives fused battery current from a fuse in the Power Distribution Center (PDC) at all times. The internal circuitry of the amplifier switches the amplifier on based upon a CAN-I bus message that is received from the Radio Receiver Module (RRM) whenever the RRM is turned on. The amplifier receives the sound signal inputs from the left and right rear outputs of the RRM, and then sends the amplified speaker outputs for each of those channels to the speakers.
The amplifier receives information from the Body Control Module (BCM) and RRM, that communicates the correct channel setting for optimum speaker sound and output.
There are two amplifiers available, an 8 channel, rated at 322 watts (7 channels are used) and a 12 channel (11 channels are used), rated at 506 watts.
OBDII Code B14C3 Dodge - Channel 11 Audio Speaker Output - AutoCodes.com
B14C3 Dodge Code - Channel 11 Audio Speaker Output

What are the Possible Causes of the DTC B14C3 Dodge?

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

How to Fix the DTC B14C3 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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B14C3 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 B14C3 Dodge Code

1. What are the common symptoms of OBDII code B14C3 Dodge (Channel 11 Audio Speaker Output)?

- The common symptoms include no sound or poor audio quality from the speakers in the vehicle.

2. What could be causing the OBDII code B14C3 Dodge to trigger?

- The code B14C3 typically triggers due to a malfunction in the audio speaker output circuit.

3. How can I diagnose the issue related to OBDII code B14C3 Dodge?

- You can start by checking the wiring connections to the audio speakers and the audio unit for any loose connections or damage.

4. Is it safe to continue driving with the OBDII code B14C3 Dodge active?

- While the vehicle may still be operational, it is recommended to address the issue promptly to avoid any further damage or inconvenience.

5. What are some DIY repair tips for fixing the OBDII code B14C3 Dodge issue?

- DIY repair tips include checking and repairing any damaged wiring, ensuring proper connections, and potentially replacing faulty audio components.

6. Can a malfunctioning audio speaker cause the OBDII code B14C3 Dodge to appear?

- Yes, a malfunctioning audio speaker or related component can contribute to triggering the B14C3 code.

7. How do I reset the OBDII code B14C3 Dodge after performing repairs?

- You can reset the code using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes and then reconnecting it.

8. Are there any recalls or technical service bulletins related to OBDII code B14C3 Dodge for Channel 11 Audio Speaker Output?

- It's recommended to check with Dodge or authorized service centers for any relevant recalls or service bulletins pertaining to this code.

9. What should I do if I've addressed the issue but the OBDII code B14C3 Dodge keeps reappearing?

- If the code keeps reappearing after repairs, it's advisable to seek assistance from a qualified mechanic or dealership for a more in-depth diagnosis.

10. Does the OBDII code B14C3 Dodge affect the vehicle's overall performance or safety?

- The code primarily relates to the audio system, so it generally doesn't impact the vehicle's performance or safety directly. However, addressing it promptly is still recommended for optimal functionality.

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