B2455 2016 Chevrolet Silverado Code - Cellular Phone Microphone Circuit
Quick Answer
The Telematics Communication Interface Control Module provides the Cellular Phone Microphone with a supplied voltage on the Cellular Phone Microphone signal circuit. Common causes include Faulty Cellular Phone Microphone, Cellular Phone Microphone harness is open or shorted, Cellular Phone Microphone 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
- B2455 2016 Chevrolet Silverado indicates Cellular Phone Microphone Circuit.
- Common causes
- Common causes include Faulty Cellular Phone Microphone, Cellular Phone Microphone harness is open or shorted, Cellular Phone Microphone 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.
Code B2455 2016 Chevrolet Silverado Description
What are the Possible Causes of the DTC B2455 2016 Chevrolet Silverado?
- Faulty Cellular Phone Microphone
- Cellular Phone Microphone harness is open or shorted
- Cellular Phone Microphone circuit poor electrical connection
- Faulty Telematics Communication Interface Control Module
How to Fix the DTC B2455 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.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B2455 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 B2455 2016 Chevrolet Silverado code?
Need more information on how to fix the B2455 2016 Chevrolet Silverado code? Get Access to Factory Service Manuals
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Frequently Asked Questions about B2455 2016 Chevrolet Silverado Code
1. What are the common symptoms of OBDII code B2455 in a 2016 Chevrolet Silverado related to the Cellular Phone Microphone Circuit?
- Common symptoms include a malfunctioning cellular phone microphone, issues with hands-free calling, and error messages on the display.
2. What could cause the OBDII code B2455 to trigger in a 2016 Chevrolet Silverado?
- The code B2455 can be triggered by a faulty cellular phone microphone, wiring issues, a defective hands-free calling module, or a problem with the vehicle's communication network.
3. How can I diagnose the cause of the OBDII code B2455 in my 2016 Chevrolet Silverado?
- You can diagnose the issue by checking the integrity of the cellular phone microphone, inspecting the wiring for any damage, testing the hands-free calling module, and using a diagnostic scan tool to analyze the communication network.
4. Is it safe to continue driving my 2016 Chevrolet Silverado with the OBDII code B2455 triggered?
- It is generally safe to drive the vehicle with this code, but it is recommended to address the issue promptly to ensure proper functioning of the hands-free calling system.
5. How can I repair the OBDII code B2455 in my 2016 Chevrolet Silverado related to the Cellular Phone Microphone Circuit?
- Repair options may include replacing the cellular phone microphone, repairing any damaged wiring, replacing the hands-free calling module, or addressing any communication network issues.
6. Can I reset the OBDII code B2455 in my 2016 Chevrolet Silverado without fixing the underlying issue?
- While you can clear the code with a diagnostic tool, it is important to address the root cause to prevent the code from reoccurring and ensure the proper functioning of the hands-free calling system.
7. Are there any DIY tips for troubleshooting the OBDII code B2455 in a 2016 Chevrolet Silverado?
- DIY tips include inspecting the microphone and wiring for visible damage, checking for loose connections, and ensuring the cellular phone is properly paired with the vehicle's system.
8. Will fixing the OBDII code B2455 in my 2016 Chevrolet Silverado require professional help?
- Depending on your level of automotive knowledge and experience, you may be able to address the issue yourself. However, complex repairs or diagnosis may require professional assistance.
9. How much does it typically cost to repair the OBDII code B2455 in a 2016 Chevrolet Silverado at a dealership or repair shop?
- The cost of repairs can vary depending on the exact cause of the issue, but it may involve parts and labor costs for replacing the microphone, repairing wiring, or addressing module issues.
10. Can the OBDII code B2455 in a 2016 Chevrolet Silverado be a recurring problem even after repair?
- If the root cause of the issue is not properly addressed during repair, the code B2455 may reoccur. It is important to ensure thorough diagnosis and repair to prevent future occurrences.
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