B1035 Chevrolet 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 Chevrolet 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 Chevrolet 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 Chevrolet?
- 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 Chevrolet?
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 Chevrolet 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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Information for Specific Chevrolet Models
- B1035 2014 Chevrolet Silverado — Right Front Door Audio Output 2 Circuit
- B1035 2015 Chevrolet Silverado — Right Front Door Audio Output 2 Circuit
- B1035 2016 Chevrolet Silverado — Right Front Door Audio Output 2 Circuit
- B1035 2017 Chevrolet Silverado — Right Front Door Audio Output 2 Circuit
- B1035 2018 Chevrolet Silverado — Right Front Door Audio Output 2 Circuit
Frequently Asked Questions about B1035 Chevrolet Code
1. What are common symptoms of OBDII code B1035 Chevrolet related to the Right Front Door Audio Output 2 Circuit?
- Common symptoms include a loss of sound from the right front door speaker, distorted audio output, or complete silence from the speaker.
2. What are possible causes of OBDII code B1035 Chevrolet for the Right Front Door Audio Output 2 Circuit?
- Possible causes may include a faulty speaker, damaged wiring or connectors, a malfunctioning amplifier, or issues with the audio head unit.
3. How can I diagnose the OBDII code B1035 Chevrolet for the Right Front Door Audio Output 2 Circuit?
- To diagnose this code, you may need to visually inspect the speaker and wiring, test the speaker for continuity, check the connections, and use a scan tool to analyze the audio system.
4. Can I repair the OBDII code B1035 Chevrolet for the Right Front Door Audio Output 2 Circuit myself?
- Depending on your experience and tools available, you may be able to repair this code yourself by replacing the faulty speaker, repairing damaged wiring, or troubleshooting the audio system components.
5. Is it safe to continue driving with OBDII code B1035 Chevrolet related to the Right Front Door Audio Output 2 Circuit?
- It is generally safe to continue driving with this code, but you may experience audio issues from the right front door speaker until the problem is resolved.
6. How can I reset the OBDII code B1035 Chevrolet for the Right Front Door Audio Output 2 Circuit?
- You can reset the code by using an OBDII scanner to clear the diagnostic trouble codes after addressing the underlying issue with the audio system.
7. Will OBDII code B1035 Chevrolet for the Right Front Door Audio Output 2 Circuit cause other electrical problems in my Chevrolet?
- While this code specifically relates to the right front door audio output, it is possible that electrical issues in the audio system could affect other components. It's recommended to address the problem promptly.
8. Are there any common mistakes to avoid when troubleshooting OBDII code B1035 Chevrolet for the Right Front Door Audio Output 2 Circuit?
- Common mistakes to avoid include overlooking simple fixes like loose connections, failing to test the speaker itself, and neglecting to check for wiring damage.
9. How long does it typically take to repair OBDII code B1035 Chevrolet for the Right Front Door Audio Output 2 Circuit?
- The repair time can vary depending on the exact cause of the code and your experience level. Simple fixes like reconnecting a loose wire may only take a few minutes, while replacing a faulty speaker could take longer.
10. Should I seek professional help to fix OBDII code B1035 Chevrolet related to the Right Front Door Audio Output 2 Circuit?
- If you are unsure about diagnosing or repairing the audio system issue causing this code, it is recommended to seek help from a qualified automotive technician to ensure the problem is properly resolved.
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