B3135 2015 GMC Sierra Code - All Doors Lock Circuit
Quick Answer
The B3135 diagnostic trouble code (DTC) for a 2015 GMC Sierra relates to the All Doors Lock Circuit. Common causes include Faulty door lock actuator, Wiring issues in the door lock circuit, Blown fuse related to the door lock system. 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 2015 GMC Sierra indicates All Doors Lock Circuit.
- Common causes
- Common causes include Faulty door lock actuator, Wiring issues in the door lock circuit, Blown fuse related to the door lock system.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code B3135 2015 GMC Sierra Description
The B3135 diagnostic trouble code (DTC) for a 2015 GMC Sierra relates to the All Doors Lock Circuit. This code indicates that there is a malfunction in the circuit responsible for locking all the doors of the vehicle. In modern vehicles, the door lock system is controlled electronically, and any issues with this circuit can lead to various problems with the locking mechanism.
Common Causes of B3135 2015 GMC Sierra
- Faulty door lock actuator
- Wiring issues in the door lock circuit
- Blown fuse related to the door lock system
- Malfunctioning door lock control module
- Corrosion or damage to connectors in the circuit
Symptoms of B3135 2015 GMC Sierra
- Doors not locking or unlocking properly
- Intermittent locking and unlocking of doors
- Alarm system not functioning correctly
- Battery drain due to constant door lock activity
How to Fix B3135 2015 GMC Sierra
- Begin by using a diagnostic scan tool to confirm the B3135 code and identify the specific door lock circuit causing the issue.
- Inspect the door lock actuators, wiring, and connectors for any visible damage or corrosion.
- Test the door lock control module to ensure it is functioning correctly.
- Replace any faulty components such as the door lock actuator, wiring harness, or control module as needed.
- Clear the DTC from the vehicle's memory using the diagnostic scan tool and test the door lock system to ensure proper operation.
Cost to Fix B3135 2015 GMC Sierra
The cost of repairing the All Doors Lock Circuit issue can vary depending on the specific cause of the problem and the extent of the repairs needed. On average, the parts for this repair could range from $100 to $300, while the labor costs may be between $150 and $300. However, it is essential to note that labor rates at auto repair shops can vary, so it is advisable to check with local shops for a more accurate estimate. Additionally, the cost of diagnostic time to identify the issue may also factor into the overall repair costs.
Need more information about the B3135 2015 GMC Sierra code?
Need more information on how to fix the B3135 2015 GMC Sierra code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B3135 2015 GMC Sierra code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about B3135 2015 GMC Sierra Code
1. What does OBDII code B3135 for a 2015 GMC Sierra mean?
The B3135 code indicates a problem with the All Doors Lock Circuit in the vehicle.
2. What are the common symptoms of OBDII code B3135 in a 2015 GMC Sierra?
Common symptoms include issues with door locking/unlocking functions, intermittent power door lock failure, or the alarm system not working correctly.
3. What are some possible causes of OBDII code B3135 in a 2015 GMC Sierra?
Causes can range from a faulty door lock actuator, damaged wiring or connectors in the door lock circuit, to a malfunctioning body control module (BCM).
4. How can I diagnose the All Doors Lock Circuit issue related to OBDII code B3135 in my 2015 GMC Sierra?
To diagnose the problem, you may need to perform a visual inspection of the door lock components, test the door lock actuators, check the wiring for continuity, and scan the BCM for related fault codes.
5. Can I repair the OBDII code B3135 issue in my 2015 GMC Sierra myself?
Depending on your skill level and access to tools, you may be able to address the problem yourself by replacing a faulty door lock actuator, repairing damaged wiring, or resetting the BCM.
6. Is it safe to continue driving my 2015 GMC Sierra with OBDII code B3135 present?
While the vehicle may still be operational with this code, it's important to address the underlying issue promptly to prevent potential security and convenience problems related to the door locking system.
7. How much does it typically cost to repair OBDII code B3135 in a 2015 GMC Sierra at a professional auto repair shop?
Repair costs can vary depending on the specific cause of the issue, but you can expect to pay for diagnostic time, parts, and labor, with the total cost potentially ranging from $100 to $500 or more.
8. Can OBDII code B3135 in a 2015 GMC Sierra cause any other related problems in the vehicle?
Yes, unresolved issues with the All Doors Lock Circuit can lead to difficulties securing your vehicle, potential theft risks, and inconvenience with accessing or locking the doors.
9. Are there any preventive measures I can take to avoid encountering OBDII code B3135 in my 2015 GMC Sierra?
Regularly checking and maintaining the door locking system, promptly addressing any issues with door locks, and avoiding physical damage to the door components can help prevent this code from appearing.
10. How long does it typically take to repair OBDII code B3135 in a 2015 GMC Sierra?
The repair time can vary based on the specific cause of the issue and the complexity of the repair, but it may take anywhere from a couple of hours to a full day at the auto repair shop.
Discuss the causes and fixes for B3135 2015 GMC Sierra OBDII Code
Code B3135 2015 GMC Sierra comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.