AutoCodes – Chrysler – B146E Chrysler

B146E Chrysler Code - Channel 3 Audio Speaker Output Circuit Shorted Together

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: B146E Chrysler indicates Channel 3 Audio Speaker Output Circuit Shorted Together.
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 842

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 B146E Chrysler 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 B146E Chrysler - Channel 3 Audio Speaker Output Circuit Shorted Together - AutoCodes.com — B146E Chrysler Code - Channel 3 Audio Speaker Output Circuit Shorted Together

What does this mean?

What are the Possible Causes of the DTC B146E Chrysler?

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

How to Fix the DTC B146E Chrysler?

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 B146E Chrysler 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 B146E Chrysler Code

1. What are the common symptoms of OBDII code B146E in a Chrysler related to the Channel 3 Audio Speaker Output Circuit Shorted Together?

- Common symptoms include a complete loss of sound from the affected audio speaker, distorted sound, or no sound control.

2. What are the primary causes of the OBDII code B146E in a Chrysler?

- The main causes of this code are a short circuit in the channel 3 audio speaker output wiring, a faulty audio amplifier, or a malfunction in the audio system.

3. How can I diagnose the Channel 3 Audio Speaker Output Circuit Shorted Together issue in my Chrysler?

- To diagnose this issue, you can use a multimeter to test the continuity of the speaker wiring, inspect the audio amplifier for any visible damage, and perform a thorough inspection of the audio system components.

4. Can I repair the OBDII code B146E in my Chrysler at home?

- Depending on the exact cause of the issue, you may be able to repair it at home by fixing the wiring, replacing the audio amplifier, or addressing any other faulty components in the audio system.

5. Is it safe to drive my Chrysler with the Channel 3 Audio Speaker Output Circuit Shorted Together issue?

- While it may be safe to drive your vehicle with this issue, it is recommended to address it promptly to avoid potential audio system failure or further damage.

6. How much does it typically cost to repair the OBDII code B146E related to the Channel 3 Audio Speaker Output Circuit Shorted Together in a Chrysler?

- Repair costs can vary depending on the exact cause of the issue, but they may range from $100 to $500, including parts and labor.

7. Can the OBDII code B146E affect other audio components in my Chrysler?

- Yes, this code can potentially affect other audio components in your vehicle if left unresolved, leading to further audio system malfunctions.

8. Are there any preventive measures I can take to avoid encountering the Channel 3 Audio Speaker Output Circuit Shorted Together issue in my Chrysler?

- Regularly inspecting and maintaining your vehicle's audio system, avoiding water damage to the speakers or wiring, and handling any audio system modifications carefully can help prevent this issue.

9. Will resetting the OBDII code B146E in my Chrysler make the problem go away?

- Resetting the code may temporarily clear the error message, but if the underlying issue causing the Channel 3 Audio Speaker Output Circuit Shorted Together is not addressed, the problem is likely to reoccur.

10. How long does it take to repair the OBDII code B146E in a Chrysler at a professional auto repair shop?

- The repair time can vary depending on the complexity of the issue and the availability of parts, but it typically takes around 1-2 hours to diagnose and repair the Channel 3 Audio Speaker Output Circuit Shorted Together problem in a Chrysler.