B3135 2018 Chevrolet Silverado Code - All Doors Lock Circuit
Quick Answer
The B3135 diagnostic trouble code (DTC) for a 2018 Chevrolet Silverado relates to the All Doors Lock Circuit. Common causes include Faulty door lock actuators, Wiring issues in the All Doors Lock Circuit, Malfunctioning Body Control Module (BCM). 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
- B3135 2018 Chevrolet Silverado indicates All Doors Lock Circuit.
- Common causes
- Common causes include Faulty door lock actuators, Wiring issues in the All Doors Lock Circuit, Malfunctioning Body Control Module (BCM).
- 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.
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Code B3135 2018 Chevrolet Silverado Description
The B3135 diagnostic trouble code (DTC) for a 2018 Chevrolet Silverado relates to the All Doors Lock Circuit. This code indicates a malfunction in the circuit responsible for locking all of the doors in the vehicle. When this code is triggered, it means that the Body Control Module (BCM) has detected an issue with the locking mechanism for the doors. This can lead to various problems with the vehicle's security system and convenience features.
Common Causes of B3135 2018 Chevrolet Silverado
- Faulty door lock actuators.
- Wiring issues in the All Doors Lock Circuit.
- Malfunctioning Body Control Module (BCM).
- Corrosion or damage to electrical connections.
- Defective key fob or receiver.
Symptoms of B3135 2018 Chevrolet Silverado
- Doors not locking or unlocking with the key fob or interior switch.
- Inconsistent behavior of the door locks.
- Alarm system not activating when doors are locked.
- Warning light on the dashboard indicating a door lock issue.
How to Fix B3135 2018 Chevrolet Silverado
- Begin by conducting a thorough inspection of the door lock actuators and wiring in the All Doors Lock Circuit.
- Test the functionality of the key fob and receiver to determine if they are transmitting signals correctly.
- Check for any corrosion or damage to electrical connections and repair or replace as needed.
- If the issue persists, diagnose the Body Control Module (BCM) for any faults and replace if necessary.
- Finally, test the door locks to ensure they are functioning properly after the repairs have been completed.
Cost to Fix B3135 2018 Chevrolet Silverado
The cost of repairing the All Doors Lock Circuit can vary depending on the specific cause of the issue. In general, the parts needed for this repair, such as door lock actuators, wiring components, or a new BCM, can range from $100 to $500 or more. Labor costs at an auto repair shop typically range from $80 to $150 per hour. The total cost of the repair, including parts and labor, could range from $200 to $1000 or more, depending on the extent of the issue and the rates charged by the repair facility. It is recommended to obtain a detailed estimate from a qualified mechanic to determine the exact cost for repairing the B3135 DTC on a 2018 Chevrolet Silverado.
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Frequently Asked Questions about B3135 2018 Chevrolet Silverado Code
1. What does the OBDII code B3135 for the 2018 Chevrolet Silverado "All Doors Lock Circuit" indicate?
The B3135 code indicates a malfunction in the circuit that controls the locking mechanism for all doors in the 2018 Chevrolet Silverado.
2. What are common symptoms of the B3135 code in a 2018 Chevrolet Silverado?
Common symptoms include issues with the door locks not functioning properly, such as doors not locking or unlocking as intended.
3. What are some possible causes of the B3135 code in a 2018 Chevrolet Silverado?
Possible causes include faulty door lock actuators, damaged wiring or connectors in the locking circuit, or a malfunctioning control module.
4. How can I diagnose the B3135 code in my 2018 Chevrolet Silverado?
Diagnosis typically involves inspecting the door lock actuators, checking the wiring and connectors for damage, and using a diagnostic scanner to identify the specific issue.
5. Can I still drive my 2018 Chevrolet Silverado with the B3135 code present?
While it may be possible to drive the vehicle with the code present, it is recommended to address the issue promptly to ensure the proper functioning of the door locks.
6. How can I repair the B3135 code in my 2018 Chevrolet Silverado?
Repair methods may include replacing faulty door lock actuators, repairing damaged wiring or connectors, or reprogramming the control module to resolve the issue.
7. Is the B3135 code in the 2018 Chevrolet Silverado a serious problem?
While the code itself may not pose an immediate threat to safety, it can affect the convenience and security of your vehicle, making it important to address the issue.
8. Are there any DIY tips for fixing the B3135 code in a 2018 Chevrolet Silverado?
DIY tips may include checking and securing loose wiring connections, cleaning out debris from the door lock mechanisms, and following manufacturer repair guides if attempting repairs yourself.
9. How much does it typically cost to repair the B3135 code in a 2018 Chevrolet Silverado?
The cost of repair can vary depending on the exact cause of the issue, but it may range from a few hundred to a few thousand dollars, including parts and labor.
10. Can the B3135 code in the 2018 Chevrolet Silverado cause any other problems if left unaddressed?
Leaving the B3135 code unresolved may lead to continued issues with the door locks, potential security concerns, and a possible drain on the vehicle's battery if the locking system malfunctions.
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