AutoCodes – Chrysler – B1464 Chrysler

B1464 Chrysler Code - Channel 1 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: B1464 Chrysler indicates Channel 1 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 853

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 B1464 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 B1464 Chrysler - Channel 1 Audio Speaker Output Circuit Shorted Together - AutoCodes.com — B1464 Chrysler Code - Channel 1 Audio Speaker Output Circuit Shorted Together

What does this mean?

What are the Possible Causes of the DTC B1464 Chrysler?

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

How to Fix the DTC B1464 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 B1464 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 B1464 Chrysler Code

1. What are the common symptoms of OBDII code B1464 Chrysler?

The common symptoms of code B1464 Chrysler include a complete loss of audio output from the affected speaker, distorted sound, or no sound at all.

2. What are the possible causes of the Channel 1 Audio Speaker Output Circuit Shorted Together OBDII code?

Possible causes of code B1464 Chrysler include a short circuit in the wiring harness, a faulty speaker, a malfunctioning audio amplifier, or a problem with the head unit.

3. How can I diagnose the Channel 1 Audio Speaker Output Circuit Shorted Together OBDII code?

Diagnosing code B1464 Chrysler involves visually inspecting the wiring harness for any visible damage, testing the speaker for continuity, checking the audio amplifier output, and verifying the head unit functionality.

4. Is it safe to continue driving with the B1464 Chrysler OBDII code present?

It is generally safe to continue driving with the B1464 Chrysler code, as it primarily affects the audio system. However, it is recommended to address the issue promptly to restore proper audio functionality.

5. Can I repair the Channel 1 Audio Speaker Output Circuit Shorted Together code myself?

Repairing code B1464 Chrysler may be possible for those with experience in automotive electrical systems. However, it is recommended to seek professional assistance to accurately diagnose and fix the issue.

6. How much does it typically cost to repair the Channel 1 Audio Speaker Output Circuit Shorted Together OBDII code?

The cost of repairing code B1464 Chrysler can vary depending on the underlying cause of the issue. Expenses may include parts replacement, labor costs, and diagnostic fees.

7. Will resetting the OBDII system clear the B1464 Chrysler code?

Resetting the OBDII system may temporarily clear the B1464 Chrysler code, but if the underlying issue is not addressed, the code is likely to reappear once the problem is detected again.

8. Are there any preventive measures to avoid encountering the Channel 1 Audio Speaker Output Circuit Shorted Together code?

To prevent the B1464 Chrysler code, it is recommended to avoid overloading the audio system, ensure proper wiring connections, and regularly maintain the audio components of the vehicle.

9. Can extreme weather conditions contribute to the occurrence of the B1464 Chrysler OBDII code?

Extreme weather conditions, such as excessive heat or moisture, can potentially affect the electrical components of the audio system and contribute to the occurrence of code B1464 Chrysler.

10. How long does it typically take to diagnose and repair the Channel 1 Audio Speaker Output Circuit Shorted Together OBDII code?

The time required to diagnose and repair code B1464 Chrysler can vary based on the complexity of the issue and the availability of parts. It may take a few hours to a full day to complete the repair.