Engine-CodesChevrolet – B1480 2015 Chevrolet Silverado

B1480 2015 Chevrolet Silverado Code - Battery Rundown Protection Circuit

Quick Answer

The B1480 code for a 2015 Chevrolet Silverado relates to the Battery Rundown Protection Circuit. Common causes include Faulty battery sensor, Wiring issues or shorts in the circuit, Malfunctioning battery rundown protection module. 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
B1480 2015 Chevrolet Silverado indicates Battery Rundown Protection Circuit.
Common causes
Common causes include Faulty battery sensor, Wiring issues or shorts in the circuit, Malfunctioning battery rundown protection module.
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.
Table of contents Created and updated by William Orellana on Sep 12, 2024
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Code B1480 2015 Chevrolet Silverado Description

The B1480 code for a 2015 Chevrolet Silverado relates to the Battery Rundown Protection Circuit. This code indicates that there is a malfunction in the system designed to prevent the battery from being drained when the vehicle is not in use. The battery rundown protection circuit is crucial in ensuring that the battery retains enough charge to start the vehicle and power essential systems.

OBDII Code B1480 2015 Chevrolet Silverado - Battery Rundown Protection Circuit
B1480 2015 Chevrolet Silverado Code - Battery Rundown Protection Circuit

Common Causes of B1480 2015 Chevrolet Silverado

  1. Faulty battery sensor
  2. Wiring issues or shorts in the circuit
  3. Malfunctioning battery rundown protection module
  4. Drained battery due to extended periods of inactivity
  5. Corrosion or damage to electrical connections

Symptoms of B1480 2015 Chevrolet Silverado

  1. Difficulty starting the vehicle
  2. Dim or flickering lights
  3. Electrical issues such as power windows or locks not working properly
  4. Warning lights on the dashboard related to the battery or electrical system

How to Fix B1480 2015 Chevrolet Silverado

  1. Begin by diagnosing the specific cause of the issue using a diagnostic scanner to retrieve the trouble codes and pinpoint the malfunction.
  2. Inspect the battery sensor and wiring for any visible damage or signs of wear. Replace any faulty components as needed.
  3. Test the battery rundown protection module to ensure it is functioning correctly. Replace the module if necessary.
  4. Check the battery's health and charge level, ensuring it is properly maintained and charged to prevent future issues.
  5. Clear the trouble codes and test the vehicle to verify that the repair was successful.

Cost to Fix B1480 2015 Chevrolet Silverado

The cost of repairing a Battery Rundown Protection Circuit issue can vary depending on the specific cause of the problem and the labor rates at the repair shop. On average, the repair costs for this issue can range from $150 to $500, including parts and labor. However, it is essential to keep in mind that diagnostic time and labor rates can vary, so it is advisable to check with local repair shops for a more accurate estimate.

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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 B1480 2015 Chevrolet Silverado Code

Q: What does OBDII code B1480 for a 2015 Chevrolet Silverado indicate?

A: OBDII code B1480 in a 2015 Chevrolet Silverado specifically relates to the Battery Rundown Protection Circuit.

Q: What are the common symptoms of a B1480 OBDII code in a 2015 Chevrolet Silverado?

A: Common symptoms of a B1480 code may include difficulty starting the vehicle, dimming interior lights, or issues with power accessories.

Q: What can cause the B1480 code to trigger in a 2015 Chevrolet Silverado?

A: The B1480 code in a 2015 Chevrolet Silverado is typically triggered by issues with the battery rundown protection circuit, such as a faulty relay or wiring.

Q: How can I diagnose the B1480 code in my 2015 Chevrolet Silverado?

A: To diagnose a B1480 code, a thorough inspection of the battery rundown protection circuit, including the relay, wiring, and connections, is necessary. A multimeter can be helpful for testing continuity and voltage.

Q: What are some repair tips for fixing the B1480 code on a 2015 Chevrolet Silverado?

A: Repairing a B1480 code may involve replacing a faulty relay, repairing damaged wiring, or addressing poor connections in the battery rundown protection circuit.

Q: Can I drive my 2015 Chevrolet Silverado with a B1480 OBDII code?

A: It is generally not recommended to drive the vehicle with an unresolved B1480 code, as it can lead to potential issues with starting the vehicle or electrical components.

Q: Is it possible to reset the B1480 code in a 2015 Chevrolet Silverado without fixing the underlying issue?

A: While clearing the code may temporarily turn off the check engine light, it is crucial to address the root cause of the B1480 code to prevent further problems.

Q: How much does it typically cost to repair a B1480 code in a 2015 Chevrolet Silverado?

A: The cost of repairing a B1480 code in a 2015 Chevrolet Silverado can vary depending on the specific issue, but it may involve parts and labor expenses for relay replacement or wiring repairs.

Q: Can a DIY enthusiast fix the B1480 code in a 2015 Chevrolet Silverado?

A: DIY enthusiasts with automotive repair experience may be able to diagnose and repair a B1480 code by following repair guides, using the appropriate tools, and ensuring safety precautions are taken.

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