AutoCodesChevrolet – B2485 2016 Chevrolet Silverado

B2485 2016 Chevrolet Silverado Code - Wireless Communication Antenna Circuit

Quick Answer

Bluetooth® wireless technology is a short-range communications technology intended to replace the cables connecting portable and/or fixed devices while maintaining high levels of security. Common causes include Faulty Bluetooth® Wireless Communication Antenna, Bluetooth® Wireless Communication Antenna harness is open or shorted, Bluetooth® Wireless Communication Antenna 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
B2485 2016 Chevrolet Silverado indicates Wireless Communication Antenna Circuit.
Common causes
Common causes include Faulty Bluetooth® Wireless Communication Antenna, Bluetooth® Wireless Communication Antenna harness is open or shorted, Bluetooth® Wireless Communication Antenna 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 170
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on May 24, 2023
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Code B2485 2016 Chevrolet Silverado Description

Bluetooth® wireless technology is a short-range communications technology intended to replace the cables connecting portable and/or fixed devices while maintaining high levels of security. The operating range of the signal is approximately 30 feet. The Bluetooth® antenna is a small, fixed antenna connected directly to the telematics communication interface control module and is used to send and receive signals from a Bluetooth® enabled cellular phone. The Diagnostic Trouble Code (DTC) will be set if the signal voltage is less than 1 V or greater than 2 V for 500 ms.
OBDII Code B2485 2016 Chevrolet Silverado - Wireless Communication Antenna Circuit - AutoCodes.com
B2485 2016 Chevrolet Silverado Code - Wireless Communication Antenna Circuit

What are the Possible Causes of the DTC B2485 2016 Chevrolet Silverado?

  • Faulty Bluetooth® Wireless Communication Antenna
  • Bluetooth® Wireless Communication Antenna harness is open or shorted
  • Bluetooth® Wireless Communication Antenna circuit poor electrical connection

How to Fix the DTC B2485 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 B2485 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 B2485 2016 Chevrolet Silverado code?

Need more information on how to fix the B2485 2016 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B2485 2016 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B2485 2016 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code B2485 in a 2016 Chevrolet Silverado?

- Common symptoms include issues with wireless communication systems, such as poor signal reception, loss of connection with external devices, and malfunctioning infotainment systems.

2. What does the OBDII code B2485 indicate in a 2016 Chevrolet Silverado?

- The code B2485 indicates a problem with the Wireless Communication Antenna Circuit in the vehicle.

3. What are the possible causes of OBDII code B2485 in a 2016 Chevrolet Silverado?

- Possible causes include a faulty antenna, damaged wiring or connectors in the antenna circuit, issues with the antenna module, or a software glitch in the communication system.

4. How can I diagnose the issue related to OBDII code B2485 in my 2016 Chevrolet Silverado?

- A thorough inspection of the antenna, wiring, and connectors is recommended. Checking for loose connections, physical damage, or corrosion can help pinpoint the source of the problem.

5. Can OBDII code B2485 in a 2016 Chevrolet Silverado be repaired at home?

- Depending on the root cause, some repairs related to this code, such as fixing loose connections or replacing a faulty antenna, can be done at home if you have the necessary tools and skills.

6. Is it safe to continue driving my 2016 Chevrolet Silverado with OBDII code B2485?

- It is generally safe to drive the vehicle with this code, but it is recommended to address the issue promptly to avoid potential issues with wireless communication systems.

7. Will resetting the OBDII code B2485 in my 2016 Chevrolet Silverado make it go away permanently?

- Resetting the code may temporarily clear the warning light, but if the underlying issue is not fixed, the code is likely to reappear after driving the vehicle for some time.

8. How much does it cost to repair OBDII code B2485 in a 2016 Chevrolet Silverado at a dealership?

- The cost of repair can vary depending on the exact cause of the issue, but it's advisable to contact the dealership for an accurate estimate based on your vehicle's specific condition.

9. Can extreme weather conditions affect the Wireless Communication Antenna Circuit in a 2016 Chevrolet Silverado?

- Yes, extreme weather conditions like heavy rain, snow, or extreme heat can potentially damage the antenna or affect the circuit, leading to issues related to OBDII code B2485.

10. Are there any preventive measures to avoid encountering OBDII code B2485 in a 2016 Chevrolet Silverado?

- Regularly inspecting the antenna, wiring, and connectors for any signs of wear or damage, and keeping the vehicle clean to prevent corrosion can help prevent issues related to this code.

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