B3112 2014 Chevrolet Silverado Code - Keyless Entry Transmitter 4 Battery
Quick Answer
The B3112 diagnostic trouble code (DTC) for a 2014 Chevrolet Silverado specifically relates to the Keyless Entry Transmitter 4 Battery. Common causes include Normal battery wear and depletion over time, Exposure to extreme temperatures affecting battery performance, Faulty keyless entry transmitter. 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
- B3112 2014 Chevrolet Silverado indicates Keyless Entry Transmitter 4 Battery.
- Common causes
- Common causes include Normal battery wear and depletion over time, Exposure to extreme temperatures affecting battery performance, Faulty keyless entry transmitter.
- 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.
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Code B3112 2014 Chevrolet Silverado Description
The B3112 diagnostic trouble code (DTC) for a 2014 Chevrolet Silverado specifically relates to the Keyless Entry Transmitter 4 Battery. This code indicates that there is a problem with the battery in the fourth keyless entry transmitter for the vehicle. Keyless entry transmitters are essential components that allow drivers to remotely lock and unlock their vehicles, as well as perform other functions such as starting the engine or opening the trunk. When the battery in the transmitter is low or depleted, it can lead to issues with the keyless entry system's functionality.
Common Causes of B3112 2014 Chevrolet Silverado
- Normal battery wear and depletion over time.
- Exposure to extreme temperatures affecting battery performance.
- Faulty keyless entry transmitter.
- Electrical issues affecting the keyless entry system.
- Improper handling or damage to the keyless entry transmitter.
Symptoms of B3112 2014 Chevrolet Silverado
- Keyless entry transmitter not responding to remote commands.
- Difficulty unlocking or locking the vehicle remotely.
- Inconsistent performance of keyless entry system.
- Warning light on the dashboard related to keyless entry system.
- Inability to start the vehicle remotely using the keyless entry transmitter.
How to Fix B3112 2014 Chevrolet Silverado
- Obtain a replacement battery for the keyless entry transmitter.
- Locate and access the battery compartment in the transmitter.
- Remove the old battery and replace it with the new one, ensuring correct polarity.
- Test the keyless entry transmitter to verify that it is functioning properly.
- Re-sync the transmitter with the vehicle if necessary to ensure proper communication.
Cost to Fix B3112 2014 Chevrolet Silverado
The cost of replacing the battery in a keyless entry transmitter for a 2014 Chevrolet Silverado can vary depending on the type of battery required and whether the replacement is done at a dealership, independent auto repair shop, or DIY. Typically, the cost of a replacement battery for a keyless entry transmitter ranges from $5 to $20. If the replacement is done at a repair shop, labor costs may add an additional $50 to $100. Overall, the total repair cost for this issue is estimated to be between $55 and $120. It is advisable to check with local repair shops for more accurate pricing based on specific circumstances. Labor rates at auto repair shops can vary, with hourly rates typically ranging from $80 to $150.
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Frequently Asked Questions about B3112 2014 Chevrolet Silverado Code
1. What does OBDII code B3112 mean on a 2014 Chevrolet Silverado?
Code B3112 indicates an issue with the Keyless Entry Transmitter 4 Battery, which may involve low or dead battery voltage in the fourth key fob.
2. What are the common symptoms of a B3112 code?
Symptoms include the key fob not working, failure to lock/unlock doors, and the vehicle not responding to commands from the affected transmitter.
3. What causes the B3112 code to appear?
The most common cause is a depleted or faulty battery in the fourth keyless entry transmitter. Other causes may include transmitter damage or interference.
4. How do I fix the B3112 code on my 2014 Chevrolet Silverado?
Replace the battery in the fourth key fob with a new one, ensuring it is installed correctly. If the problem persists, inspect the key fob for damage or reprogram it.
5. What type of battery does the 2014 Chevrolet Silverado key fob use?
The key fob typically uses a CR2032 lithium coin cell battery, but you should verify the battery type in your vehicle’s owner’s manual.
6. Can a B3112 code cause issues with starting the vehicle?
Yes, if the affected key fob is the primary one used to start the vehicle, a dead battery may prevent the vehicle from recognizing the fob.
7. How can I prevent a B3112 code from occurring again?
Regularly check the battery level of your key fob and replace it as needed. Avoid exposing the key fob to extreme temperatures or moisture.
8. Do I need to reprogram the key fob after replacing the battery?
No, in most cases, replacing the battery does not require reprogramming. However, if the fob still doesn’t work, reprogramming may be necessary.
9. Can interference from other devices cause a B3112 code?
Yes, strong radio signals or interference from other electronic devices can sometimes disrupt the key fob’s communication with the vehicle.
10. How much does it cost to fix a B3112 code?
Replacing the key fob battery typically costs $5–$10. If reprogramming or key fob replacement is needed, the cost may range from $50 to $150, depending on the dealership or locksmith.
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