B1065 2016 Chevrolet Silverado Code - Left Rear Door Audio Output 5 Circuit
Quick Answer
The Media Oriented Systems Transport (MOST) is a high-speed multimedia network technology. Common causes include Faulty Audio Amplifier, Faulty Left Rear Door Speaker, Left Rear Door Speaker harness is open or shorted. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
- What it means
- B1065 2016 Chevrolet Silverado indicates Left Rear Door Audio Output 5 Circuit.
- Common causes
- Common causes include Faulty Audio Amplifier, Faulty Left Rear Door Speaker, Left Rear Door Speaker harness is open or shorted.
- Severity
- Low - monitor the vehicle and repair when practical.
- Can I drive?
- The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
Code B1065 2016 Chevrolet Silverado Description
The audio amplifier is a participant on the MOST network. The audio amplifier receives audio input and control information from the MOST bus.
Each of the audio output channel circuits (+) and (−), at the audio amplifier have a DC bias voltage that is approximately one-half of the battery voltage. When using a DMM, each of the audio output channel circuits will measure approximately 6.5V DC. The audio being played on the system is produced by a varying AC voltage that is centered around the DC bias voltage on the same circuit. The AC voltage is what causes the speaker cone to move and produce sound.
What are the Possible Causes of the DTC B1065 2016 Chevrolet Silverado?
- Faulty Audio Amplifier
- Faulty Left Rear Door Speaker
- Left Rear Door Speaker harness is open or shorted
- Left Rear Door Speaker circuit poor electrical connection
How to Fix the DTC B1065 2016 Chevrolet Silverado?
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
B1065:02 Left Rear Door Audio Output 5 Circuit Short to Ground
B1065:04 Left Rear Door Audio Output 5 Circuit Open
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What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B1065 2016 Chevrolet Silverado 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.
Need more information about the B1065 2016 Chevrolet Silverado code?
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Frequently Asked Questions about B1065 2016 Chevrolet Silverado Code
1. What are the common symptoms of OBDII code B1065 in a 2016 Chevrolet Silverado?
The common symptoms include no sound from the left rear door speaker, distorted audio output, or complete audio failure from that speaker.
2. What causes the OBDII code B1065 in a 2016 Chevrolet Silverado?
The code B1065 is triggered when there is a malfunction in the audio output circuit 5 of the left rear door speaker, often due to wiring issues or a faulty speaker.
3. How can I diagnose the issue related to OBDII code B1065 in my 2016 Chevrolet Silverado?
You can start by checking the wiring connections to the left rear door speaker, inspecting for any visible damage or loose connections. Testing the speaker itself and the corresponding wiring harness can help pinpoint the problem.
4. Can a DIY enthusiast repair OBDII code B1065 in a 2016 Chevrolet Silverado?
If you have experience with automotive wiring and audio systems, you may be able to repair the issue yourself by fixing any damaged wiring or replacing the faulty speaker. However, professional help is recommended for complex electrical problems.
5. Is it safe to continue driving with OBDII code B1065 present in my 2016 Chevrolet Silverado?
While the code B1065 is related to the audio system and may not affect the vehicle's drivability, it is recommended to address the issue promptly to ensure proper functioning of the audio system and to prevent potential electrical problems.
6. How much does it typically cost to repair OBDII code B1065 in a 2016 Chevrolet Silverado?
The cost of repairing OBDII code B1065 can vary depending on the extent of the issue and whether you choose to repair it yourself or seek professional help. Costs may include parts, labor, and diagnostic fees.
7. Are there any recalls or technical service bulletins related to OBDII code B1065 in a 2016 Chevrolet Silverado?
To determine if there are any recalls or technical service bulletins related to OBDII code B1065 in your specific vehicle, it is recommended to contact a Chevrolet dealership or check online resources provided by the manufacturer.
8. Can extreme weather conditions cause OBDII code B1065 to trigger in a 2016 Chevrolet Silverado?
While extreme weather conditions may not directly cause the code B1065 to trigger, temperature fluctuations or moisture exposure can potentially exacerbate existing wiring or speaker issues, leading to the code being set.
9. Does resetting the OBDII system clear the B1065 code in a 2016 Chevrolet Silverado?
Resetting the OBDII system may temporarily clear the B1065 code, but if the underlying issue with the left rear door audio output circuit 5 is not addressed, the code is likely to reappear once the system detects the problem again.
10. Can aftermarket modifications or installations cause OBDII code B1065 to appear in a 2016 Chevrolet Silverado?
Improper aftermarket modifications or installations, especially related to the audio system or wiring, can potentially lead to issues that trigger the B1065 code. It's essential to ensure that any modifications are done correctly to avoid such problems.
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