B3112 2017 Chevrolet Silverado Code - Keyless Entry Transmitter 4 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
- B3112 2017 Chevrolet Silverado indicates Keyless Entry Transmitter 4 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 B3112 2017 Chevrolet Silverado Description
What are the Possible Causes of the DTC B3112 2017 Chevrolet Silverado?
- Low Keyless Entry Transmitter Battery
- Faulty Keyless Entry Transmitter
How to Fix the DTC B3112 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 B3112 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 B3112 2017 Chevrolet Silverado code?
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Frequently Asked Questions about B3112 2017 Chevrolet Silverado Code
1. What does OBDII code B3112 mean on a 2017 Chevrolet Silverado?
Code B3112 indicates an issue with the battery in the fourth keyless entry transmitter for the vehicle.
2. What are the common symptoms of code B3112 in a 2017 Chevy Silverado?
Symptoms include difficulty using the keyless entry transmitter, unresponsive remote functions, or a warning message related to the key fob battery.
3. What causes code B3112 to appear in a 2017 Chevrolet Silverado?
The most common cause is a low or dead battery in the fourth keyless entry transmitter. Other causes may include a damaged key fob or transmitter programming issues.
4. How do I fix code B3112 on my 2017 Silverado?
Replace the battery in the fourth keyless entry transmitter. If the issue persists, check the fob for damage or reprogram it using a professional diagnostic tool.
5. What type of battery does the keyless entry transmitter for a 2017 Chevrolet Silverado use?
The keyless entry transmitter typically uses a CR2032 coin cell battery.
6. Can I clear code B3112 without replacing the key fob battery?
Clearing the code without fixing the underlying issue, such as replacing the battery, is not recommended as the code may reappear.
7. How do I know which keyless entry transmitter is the "fourth" one?
The fourth transmitter refers to the fourth fob programmed to the vehicle. If unsure, test each fob to identify the one with a low or dead battery.
8. Can a malfunctioning keyless entry transmitter affect other systems in the vehicle?
Generally, a faulty transmitter will not affect other systems, but it may lead to inconvenience with locking, unlocking, or remote start functions.
9. Is reprogramming always necessary after replacing the key fob battery?
No, reprogramming is usually not necessary after a battery replacement unless the transmitter was damaged or lost its programming.
10. Should I replace all my key fob batteries if one is low?
It’s not required, but replacing all key fob batteries at the same time can help prevent similar issues in the near future.
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