B3111 2014 GMC Sierra Code - Keyless Entry Transmitter 3 Battery
Quick Answer
The B3111 diagnostic trouble code (DTC) for a 2014 GMC Sierra relates to the Keyless Entry Transmitter 3 Battery. Common causes include Dead battery in the keyless entry transmitter, Low battery in the keyless entry transmitter, 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
- B3111 2014 GMC Sierra indicates Keyless Entry Transmitter 3 Battery.
- Common causes
- Common causes include Dead battery in the keyless entry transmitter, Low battery in the keyless entry transmitter, 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code B3111 2014 GMC Sierra Description
The B3111 diagnostic trouble code (DTC) for a 2014 GMC Sierra relates to the Keyless Entry Transmitter 3 Battery. This code indicates that there is a problem with the battery in the third keyless entry transmitter for the vehicle. The keyless entry transmitter is a convenient feature that allows the driver to lock and unlock the vehicle remotely without using a physical key. The transmitter sends a signal to the vehicle's receiver, which then activates the door locks.
Common Causes of B3111 2014 GMC Sierra
- Dead battery in the keyless entry transmitter.
- Low battery in the keyless entry transmitter.
- Faulty keyless entry transmitter.
- Poor connection between the transmitter and the vehicle's receiver.
- Electrical issues in the vehicle's keyless entry system.
Symptoms of B3111 2014 GMC Sierra
- Keyless entry transmitter does not lock or unlock the vehicle.
- Reduced range of the keyless entry transmitter.
- Intermittent response from the keyless entry transmitter.
- Warning message on the instrument cluster indicating a keyless entry system fault.
How to Fix B3111 2014 GMC Sierra
- Replace the battery in the keyless entry transmitter with a new one.
- Test the transmitter to ensure it is sending a signal to the vehicle's receiver.
- Check for any loose connections between the transmitter and the receiver.
- If the transmitter is faulty, replace it with a new one.
- Clear the DTC from the vehicle's computer using a diagnostic tool.
Cost to Fix B3111 2014 GMC Sierra
The cost of repairing a keyless entry transmitter 3 battery issue can vary depending on the specific circumstances. In general, replacing the battery in the transmitter is a relatively inexpensive fix, with the cost of a new battery typically ranging from $5 to $15. If the transmitter itself needs to be replaced, the cost can be higher, with replacement transmitters costing anywhere from $50 to $200. Labor costs for this type of repair can range from $50 to $150, depending on the shop's hourly rate and the complexity of the repair. It's advisable to consult with a trusted mechanic or dealership to get a more accurate estimate based on your specific vehicle and location.
Need more information about the B3111 2014 GMC Sierra code?
Need more information on how to fix the B3111 2014 GMC Sierra code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B3111 2014 GMC Sierra code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about B3111 2014 GMC Sierra Code
1. What does the OBDII code B3111 mean on a 2014 GMC Sierra?
It indicates an issue with the battery in the third keyless entry transmitter, such as a low or dead battery.
2. What are the common symptoms of code B3111 in a 2014 GMC Sierra?
Symptoms may include difficulty using the third keyless entry transmitter, such as failure to lock/unlock doors or remote start not functioning.
3. What causes the B3111 code to appear?
The most common cause is a discharged or faulty battery within the third keyless entry transmitter.
4. How can I fix the B3111 code on my 2014 GMC Sierra?
Replacing the battery in the third keyless entry transmitter usually resolves the issue.
5. How do I replace the battery in the keyless entry transmitter for a 2014 GMC Sierra?
Carefully open the transmitter using a small screwdriver, remove the old battery, and replace it with the correct type (usually a coin-cell battery like CR2032).
6. Can I clear the B3111 code without replacing the transmitter battery?
You can clear the code temporarily, but it is likely to return until the battery is replaced.
7. Do I need to reprogram the keyless entry transmitter after replacing the battery?
No, replacing the battery does not typically require reprogramming the transmitter.
8. How do I know which keyless entry transmitter is the third one?
The third transmitter is usually labeled or identified based on its sequence in the vehicle’s memory; consult your owner’s manual or dealership for specifics.
9. Can a weak transmitter battery cause intermittent issues before triggering the B3111 code?
Yes, a weak battery may cause inconsistent performance of the transmitter before the code is stored.
10. Is it safe to drive with the B3111 code active?
Yes, but you may experience inconvenience using the third keyless entry transmitter until the issue is resolved.
Discuss the causes and fixes for B3111 2014 GMC Sierra OBDII Code
Code B3111 2014 GMC Sierra comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.