B2955 2017 Chevrolet Silverado Code - Security Sensor Data Circuit Malfunction
Quick Answer
When an ignition key is inserted into the ignition lock cylinder and the ignition is switched ON, the transponder embedded in the key is energized by the exciter coil surrounding the ignition lock cylinder. Common causes include Faulty Immobilizer Control Module, Immobilizer Control Module harness is open or shorted, Immobilizer Control Module circuit poor electrical connection. 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
- B2955 2017 Chevrolet Silverado indicates Security Sensor Data Circuit Malfunction.
- Common causes
- Common causes include Faulty Immobilizer Control Module, Immobilizer Control Module harness is open or shorted, Immobilizer Control Module circuit poor electrical connection.
- 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 B2955 2017 Chevrolet Silverado Description
What are the Possible Causes of the DTC B2955 2017 Chevrolet Silverado?
- Faulty Immobilizer Control Module
- Immobilizer Control Module harness is open or shorted
- Immobilizer Control Module circuit poor electrical connection
- Faulty Body Control Module (BCM)
How to Fix the DTC B2955 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 B2955 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 B2955 2017 Chevrolet Silverado code?
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Frequently Asked Questions about B2955 2017 Chevrolet Silverado Code
1. What are the common symptoms of OBDII code B2955 in a 2017 Chevrolet Silverado?
The common symptoms include the security system malfunction indicator light illuminating on the dashboard, issues with starting the vehicle, and possible intermittent problems with the security system.
2. What could cause the OBDII code B2955 (Security Sensor Data Circuit Malfunction) in a 2017 Chevrolet Silverado?
Possible causes of this code include a faulty security sensor, damaged wiring or connectors in the security system circuit, or a malfunctioning security module.
3. How can I diagnose the OBDII code B2955 in my 2017 Chevrolet Silverado?
Diagnosing this code typically involves using a diagnostic scanner to retrieve the specific fault code, inspecting the security system components, checking for loose or damaged wiring, and testing the security sensor for proper functionality.
4. Can I still drive my 2017 Chevrolet Silverado with the B2955 code present?
It is generally not recommended to drive the vehicle with an active security system malfunction code, as it may lead to unexpected issues with starting or running the vehicle. It is best to address the problem promptly.
5. Are there any simple repairs I can attempt to fix the B2955 code in my 2017 Chevrolet Silverado?
Simple repair steps may include checking and tightening any loose wiring connections in the security system circuit, inspecting for visible damage, and ensuring the security sensor is securely in place.
6. Is it necessary to visit a dealership or mechanic for repairs related to the B2955 code in a 2017 Chevrolet Silverado?
While some basic checks and repairs can be done by DIY enthusiasts, complex issues with the security system may require the expertise of a dealership or qualified mechanic to properly diagnose and repair the problem.
7. Can resetting the vehicle's computer system clear the B2955 code in a 2017 Chevrolet Silverado?
Resetting the computer system may temporarily clear the code, but if the underlying issue causing the Security Sensor Data Circuit Malfunction is not addressed, the code is likely to reappear once the problem resurfaces.
8. How much can I expect to spend on repairs for the B2955 code in my 2017 Chevrolet Silverado?
The cost of repairs for the B2955 code can vary depending on the specific underlying issue, parts needed for replacement, labor costs, and whether the repairs are done at a dealership or an independent repair shop.
9. Will ignoring the B2955 code in my 2017 Chevrolet Silverado lead to further complications?
Ignoring the B2955 code can potentially lead to more severe security system malfunctions, difficulty starting the vehicle, or even immobilization of the vehicle if the issue worsens. It is advisable to address the problem promptly.
10. Can extreme weather conditions affect the occurrence of the B2955 code in a 2017 Chevrolet Silverado?
Extreme weather conditions, such as extreme heat or cold, can sometimes affect the electrical components of the security system, potentially triggering the B2955 code. It's essential to keep the vehicle well maintained in all weather conditions to prevent such issues.
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