B1271 2014 Chevrolet Silverado Code - Theft Protection Active
Quick Answer
When the radio is initially installed in the vehicle, the radio receives Vehicle Identification Number (VIN) information via serial data. Common causes include Reprogram Radio, Faulty Radio. 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
- B1271 2014 Chevrolet Silverado indicates Theft Protection Active.
- Common causes
- Common causes include Reprogram Radio, Faulty Radio.
- 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 B1271 2014 Chevrolet Silverado Description
The radio theft deterrent system is intended to disable or limit radio functionality if incorrect vehicle information is received by radio. The radio disables functionality if the VIN information received by the radio does not match the VIN information that has been learned by the radio. This Diagnostic Trouble Code (DTC) is generated by the module when the Theft Protection is activated.
The DTC will be set when the radio receives the correct VIN information via serial data.
What are the Possible Causes of the DTC B1271 2014 Chevrolet Silverado?
- Reprogram Radio
- Faulty Radio
How to Fix the DTC B1271 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 B1271 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 B1271 2014 Chevrolet Silverado code?
Need more information on how to fix the B1271 2014 Chevrolet Silverado code? Get Access to Factory Service Manuals
Need Help with the Code?
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Frequently Asked Questions about B1271 2014 Chevrolet Silverado Code
1. What does the OBDII code B1271 on a 2014 Chevrolet Silverado mean?
The code B1271 indicates that the vehicle's theft protection system is active.
2. What are the common symptoms of the Theft Protection Active code (B1271) on a 2014 Chevrolet Silverado?
Common symptoms include the vehicle not starting, the security light flashing, or an inability to turn the ignition key.
3. What are the possible causes of the B1271 code on a 2014 Chevrolet Silverado?
Possible causes include a faulty ignition switch, a problem with the key fob, issues with the immobilizer system, or a malfunction in the theft deterrent module.
4. How can I diagnose the B1271 code on my 2014 Chevrolet Silverado?
Diagnosing the B1271 code may require using a diagnostic scanner to retrieve the specific trouble code, checking the battery voltage, inspecting the ignition switch, and testing the key fob.
5. How can I reset the Theft Protection Active code (B1271) on my 2014 Chevrolet Silverado?
To reset the code, you may need to disconnect the battery for a few minutes to clear the system's memory. However, it's important to address the underlying issue to prevent the code from reoccurring.
6. Can I drive my 2014 Chevrolet Silverado with the Theft Protection Active code (B1271) present?
It is not recommended to drive the vehicle with the B1271 code active, as it may lead to starting issues or potential security system malfunctions.
7. How much does it cost to repair the B1271 code on a 2014 Chevrolet Silverado?
The cost of repairing the B1271 code can vary depending on the underlying cause. It's recommended to consult a professional mechanic for an accurate diagnosis and repair estimate.
8. Is the B1271 code a serious issue on a 2014 Chevrolet Silverado?
While the B1271 code is not a critical issue that affects the vehicle's drivability, it should be addressed promptly to avoid potential starting or security system problems.
9. Can I fix the B1271 code on my 2014 Chevrolet Silverado myself?
Depending on your automotive knowledge and skills, you may be able to address the B1271 code yourself by following diagnostic steps and repair procedures outlined in the vehicle's manual.
10. How often does the Theft Protection Active code (B1271) occur in a 2014 Chevrolet Silverado?
The occurrence of the B1271 code can vary and may be influenced by factors such as the vehicle's age, maintenance history, and usage patterns.
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