B1035 2015 Chevrolet Silverado Code - Right Front Door Audio Output 2 Circuit
Quick Answer
Vehicles without Amplifier: Each of the audio output channel circuits (+) and (-), at the radio have a DC bias voltage that is approximately one-half of battery voltage. Common causes include Faulty Radio Unit, Faulty Audio Amplifier (If equipped), Faulty Right Front Door Speaker. 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
- B1035 2015 Chevrolet Silverado indicates Right Front Door Audio Output 2 Circuit.
- Common causes
- Common causes include Faulty Radio Unit, Faulty Audio Amplifier (If equipped), Faulty Right Front Door Speaker.
- 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 B1035 2015 Chevrolet Silverado Description
Each of the audio output channel circuits (+) and (-), at the radio have a DC bias voltage that is approximately one-half of battery voltage. When using a DMM, each of the audio output channel circuits will measure approximately 6.5 V 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. The frequency (Hz) of the AC voltage signal is directly related to the frequency of the input (audio source playing) to the audio system. Both the DC bias voltage and the AC voltage signals are needed for the audio system to properly produce sound.
Vehicles with Amplifier:
The Media Oriented Systems Transport (MOST) is a high-speed multimedia network technology. The serial MOST bus uses a ring topology and synchronous data communication to transmit audio, video, data and control information between any devices attached.
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 B1035 2015 Chevrolet Silverado?
- Faulty Radio Unit
- Faulty Audio Amplifier (If equipped)
- Faulty Right Front Door Speaker
- Right Front Door Speaker harness is open or shorted
- Right Front Door Speaker circuit poor electrical connection
How to Fix the DTC B1035 2015 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
B1035:02 Right Front Door Audio Output 2 Circuit Short to Ground
B1035:04 Right Front Door Audio Output 2 Circuit Open
User Submitted Video
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B1035 2015 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.
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Frequently Asked Questions about B1035 2015 Chevrolet Silverado Code
1. What are the common symptoms of OBDII code B1035 in a 2015 Chevrolet Silverado related to the Right Front Door Audio Output 2 Circuit?
- Common symptoms include no sound coming from the right front door speaker, distorted audio, or complete audio failure.
2. What are the possible causes of OBDII code B1035 in a 2015 Chevrolet Silverado?
- Possible causes may include a faulty speaker, damaged wiring in the right front door, a malfunctioning audio amplifier, or a problem with the audio control module.
3. How can I diagnose the issue causing OBDII code B1035 in my 2015 Chevrolet Silverado?
- You can start by checking the wiring connections to the right front door speaker, testing the speaker for functionality, and inspecting the audio amplifier and control module for any visible damage.
4. What are some repair tips for resolving OBDII code B1035 in a 2015 Chevrolet Silverado?
- Repair tips may involve replacing the right front door speaker, repairing or replacing damaged wiring, troubleshooting the audio amplifier, or reprogramming the audio control module.
5. Can I fix OBDII code B1035 in my 2015 Chevrolet Silverado at home, or do I need professional help?
- Depending on your automotive repair skills and tools, you may be able to address this issue at home by following a diagnostic and repair guide specific to your vehicle. If in doubt, seeking professional help is recommended.
6. Is it safe to continue driving my 2015 Chevrolet Silverado with OBDII code B1035 triggering the Right Front Door Audio Output 2 Circuit warning?
- While the vehicle may still be operable, it is advisable to address the issue promptly to avoid further damage to the audio system and ensure a safe driving experience.
7. Are there any common mistakes to avoid when troubleshooting OBDII code B1035 in a 2015 Chevrolet Silverado?
- Common mistakes to avoid include overlooking loose connections, skipping proper diagnostic steps, and replacing components without confirming they are the root cause of the issue.
8. How do I reset the OBDII code B1035 in my 2015 Chevrolet Silverado after I have fixed the underlying problem?
- You can reset the OBDII code using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes to clear the error code from the system.
9. Will fixing OBDII code B1035 in my 2015 Chevrolet Silverado require special tools or equipment?
- Depending on the root cause of the issue, you may need basic hand tools, a multimeter for testing electrical circuits, and potentially a diagnostic scanner to reset the code after repairs.
10. How can I prevent OBDII code B1035 from reoccurring in my 2015 Chevrolet Silverado once I have fixed it?
- Regularly inspecting the audio system components, ensuring proper wiring connections, and addressing any audio-related issues promptly can help prevent the recurrence of OBDII code B1035 in the future.
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