B146E
Channel 3 Audio Speaker Output Circuit Shorted Together
B146E is an OBD-II diagnostic trouble code meaning: Channel 3 Audio Speaker Output Circuit Shorted Together. Common causes: wiring harness damage, audio speaker malfunction. Estimated repair cost: $56–167.
Symptoms
- No sound from one of the speakers
- Sound distortion
- Audio amplifier overheating
Causes
- Wiring harness damage
- Audio speaker malfunction
- Audio amplifier problems
- Short circuit in the circuit
How to Fix
- Check the integrity of the wiring harness
- Check column resistance
- Check the output signal from the audio amplifier
- Replace faulty components
Related codes
FAQ
What does the B146E code mean?
B146E is an OBD-II diagnostic trouble code that indicates: Channel 3 Audio Speaker Output Circuit Shorted Together
What causes a B146E error code?
The most common causes of B146E include: Wiring harness damage; Audio speaker malfunction; Audio amplifier problems; Short circuit in the circuit.
How do I fix a B146E diagnostic trouble code?
To fix B146E: Check the integrity of the wiring harness. Check column resistance. Check the output signal from the audio amplifier. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B146E?
Limited driving only, diagnose soon
How much does it cost to fix B146E?
The estimated repair cost for B146E is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat