B310E 2014 Chevrolet Silverado Code - Keyless Entry Transmitter 7 Battery
Quick Answer
With each press of a keyless entry transmitter button, a message containing the current battery state of the transmitter is sent to the Remote Control Door Lock Receiver (RCDLR), along with the commanded keyless entry function. Common causes include Low Keyless Entry Transmitter Battery, 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
- B310E 2014 Chevrolet Silverado indicates Keyless Entry Transmitter 7 Battery.
- Common causes
- Common causes include Low Keyless Entry Transmitter Battery, 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.
Code B310E 2014 Chevrolet Silverado Description
What are the Possible Causes of the DTC B310E 2014 Chevrolet Silverado?
- Low Keyless Entry Transmitter Battery
- Faulty Keyless Entry Transmitter
How to Fix the DTC B310E 2014 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 B310E 2014 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 B310E 2014 Chevrolet Silverado code?
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Frequently Asked Questions about B310E 2014 Chevrolet Silverado Code
1. What does the OBDII code B310E mean on a 2014 Chevrolet Silverado?
The B310E code refers to an issue with the Keyless Entry Transmitter 7 Battery, which typically indicates a low or depleted battery in the seventh key fob programmed to the vehicle.
2. What are the symptoms of the B310E code in a 2014 Chevrolet Silverado?
Common symptoms include the key fob not working to lock/unlock the doors, start the vehicle, or other remote functions failing.
3. What causes the B310E code to appear?
The code is usually triggered by a dead or low battery in the programmed key fob or a malfunction in the keyless entry system.
4. How can I fix the B310E code on my 2014 Chevrolet Silverado?
Replace the battery in the affected key fob and ensure it is properly seated. If the issue persists, reprogram or test the key fob for functionality.
5. What type of battery does a 2014 Chevrolet Silverado key fob use?
The key fob typically uses a CR2032 coin cell battery, but you should check your owner’s manual or the old battery to confirm.
6. Can a weak key fob battery cause other issues in the Silverado?
Yes, a weak battery can reduce the range of the key fob or cause intermittent operation, which might lead to temporary keyless entry or start issues.
7. How do I know which key fob is Keyless Entry Transmitter 7?
The vehicle may store key fobs in the order they are programmed. If you have multiple key fobs, test each one to identify which is not functioning correctly.
8. Do I need to clear the B310E code after replacing the key fob battery?
Most of the time, the code will clear automatically after the issue is resolved. If it doesn’t, a scan tool can be used to manually clear the code.
9. What if replacing the battery doesn’t fix the B310E code?
If the code persists, the key fob may be damaged or require reprogramming, or there could be an issue with the vehicle’s keyless entry system.
10. Is it safe to drive with the B310E code active?
Yes, the vehicle is safe to drive, but the affected key fob may not function as intended, which could be inconvenient for locking/unlocking or starting the vehicle remotely.
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