B310E 2017 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 2017 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 2017 Chevrolet Silverado Description
What are the Possible Causes of the DTC B310E 2017 Chevrolet Silverado?
- Low Keyless Entry Transmitter Battery
- Faulty Keyless Entry Transmitter
How to Fix the DTC B310E 2017 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 2017 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 2017 Chevrolet Silverado code?
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Frequently Asked Questions about B310E 2017 Chevrolet Silverado Code
1. What does the OBDII code B310E mean on a 2017 Chevrolet Silverado?
The code B310E indicates an issue with the Keyless Entry Transmitter 7 Battery, often related to low or depleted battery power in the key fob.
2. What are the symptoms of code B310E in a 2017 Chevrolet Silverado?
Symptoms may include difficulty locking/unlocking the doors, intermittent keyless entry function, or failure to start the truck using push-button ignition.
3. What causes the B310E code to appear?
The most common cause is a weak or dead battery in the key fob. Other causes could include a damaged key fob or interference with the keyless entry signal.
4. How do I fix the B310E code on my Silverado?
Replace the battery in the affected key fob. If the issue persists, inspect the key fob for damage or consult a technician to test the vehicle’s keyless entry system.
5. What type of battery does the key fob use for a 2017 Chevrolet Silverado?
The key fob typically uses a CR2032 lithium coin cell battery, but you should confirm this in your owner’s manual.
6. Can I clear the B310E code after replacing the key fob battery?
In most cases, the code will clear automatically once the issue is resolved. If not, it can be cleared using an OBDII scanner.
7. How can I prevent the B310E code from recurring?
Regularly check and replace the key fob battery as needed, and avoid exposing the key fob to extreme temperatures or moisture.
8. Could a faulty key fob cause a B310E code to persist after changing the battery?
Yes, if the key fob is damaged or has an internal malfunction, it may still trigger the B310E code despite a new battery.
9. Does the B310E code affect vehicle operation?
Yes, it can affect the keyless entry system and may prevent the vehicle from starting if the key fob signal is not detected.
10. How much does it cost to fix a B310E code on a 2017 Chevrolet Silverado?
Replacing the key fob battery typically costs $5–$10. If the issue requires a new key fob or professional diagnostics, costs may range from $50 to $300.
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