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B3113 Buick Code - Keyless Entry Transmitter 5 Battery

Quick Answer

The B3113 Buick code refers to a fault in the Keyless Entry Transmitter 5 Battery. Common causes include Dead or low battery in the key fob, Faulty keyless entry transmitter, Wiring issues in the keyless entry system. 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
B3113 Buick indicates Keyless Entry Transmitter 5 Battery.
Common causes
Common causes include Dead or low battery in the key fob, Faulty keyless entry transmitter, Wiring issues in the keyless entry system.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 18, 2024
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Code B3113 Buick Description

The B3113 Buick code refers to a fault in the Keyless Entry Transmitter 5 Battery. This code indicates that there is an issue with the battery that powers the keyless entry transmitter, which is responsible for locking and unlocking the vehicle remotely. The keyless entry system allows for convenient access to the vehicle without the need for a physical key.

OBDII Code B3113 Buick - Keyless Entry Transmitter 5 Battery
B3113 Buick Code - Keyless Entry Transmitter 5 Battery

Common Causes of B3113 Buick

  1. Dead or low battery in the key fob.
  2. Faulty keyless entry transmitter.
  3. Wiring issues in the keyless entry system.
  4. Water damage to the key fob.
  5. Key fob damage or wear and tear.

Symptoms of B3113 Buick

  1. Difficulty locking or unlocking the vehicle using the keyless entry system.
  2. Intermittent functioning of the keyless entry system.
  3. Keyless entry system not responding to button presses.
  4. Warning light on the dashboard indicating a keyless entry system fault.
  5. Inability to start the vehicle due to keyless entry system issues.

How to Fix B3113 Buick

  1. Purchase a new battery for the key fob.
  2. Open the key fob to access the old battery.
  3. Replace the old battery with the new one, ensuring proper polarity.
  4. Close the key fob and test the keyless entry system.
  5. If the issue persists, consider replacing the key fob or seeking professional help for further diagnosis.

Cost to Fix B3113 Buick

The cost of replacing the key fob battery is relatively low, typically ranging from $5 to $20 for a new battery. If you choose to replace the battery yourself, you can save on labor costs. However, if you prefer to have a professional handle the repair, labor costs can vary depending on the shop's hourly rates. Overall, the total cost for this repair should be relatively affordable.

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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.

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