B2755 2017 GMC Sierra Code - Driver Memory Select Switch Circuit
Quick Answer
The B2755 diagnostic trouble code (DTC) for the 2017 GMC Sierra relates to the Driver Memory Select Switch Circuit. Common causes include Faulty driver memory select switch, Wiring issues or loose connections in the memory select switch circuit, Defective 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
- B2755 2017 GMC Sierra indicates Driver Memory Select Switch Circuit.
- Common causes
- Common causes include Faulty driver memory select switch, Wiring issues or loose connections in the memory select switch circuit, Defective 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 B2755 2017 GMC Sierra Description
The B2755 diagnostic trouble code (DTC) for the 2017 GMC Sierra relates to the Driver Memory Select Switch Circuit. This code indicates a problem with the driver's memory seat switch, which allows the driver to save and recall their preferred seat position settings. The memory select switch circuit is responsible for transmitting signals to the vehicle's body control module (BCM) to store and recall these settings.
Common Causes of B2755 2017 GMC Sierra
- Faulty driver memory select switch.
- Wiring issues or loose connections in the memory select switch circuit.
- Defective body control module (BCM).
- Corrosion or damage to electrical connectors.
- Water or moisture intrusion in the memory select switch circuit.
Symptoms of B2755 2017 GMC Sierra
- Inability to save or recall driver's seat position settings.
- Malfunctioning memory seat buttons.
- Illumination of the seat memory indicator light on the dashboard.
- Intermittent power seat operation.
- Erratic movement of the driver's seat.
How to Fix B2755 2017 GMC Sierra
- Begin by conducting a thorough inspection of the driver memory select switch and its wiring for any visible damage or corrosion.
- Test the continuity of the memory select switch circuit using a multimeter to identify any open or short circuits.
- Check the body control module (BCM) for proper functionality and communication with the memory select switch.
- Repair or replace any damaged wiring, connectors, or components in the memory select switch circuit as needed.
- Clear the DTC and perform a test drive to ensure that the issue has been resolved.
Cost to Fix B2755 2017 GMC Sierra
The typical repair costs for addressing the B2755 code on a 2017 GMC Sierra can range from $150 to $400, depending on the extent of the issue and the specific repairs required. This estimate includes parts and labor, but actual costs may vary based on the location, dealership rates, and the complexity of the repair. It is advisable to consult with a qualified mechanic or auto repair shop to obtain a more accurate cost estimate based on your specific circumstances.
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Frequently Asked Questions about B2755 2017 GMC Sierra Code
1. What does the OBDII code B2755 mean on a 2017 GMC Sierra?
Code B2755 indicates an issue with the Driver Memory Select Switch Circuit, which is responsible for controlling the driver's seat memory settings.
2. What are common symptoms of the B2755 code on a GMC Sierra?
Typical symptoms include the driver memory seat not adjusting to saved positions, inability to program new seat settings, or intermittent functionality of the memory seat controls.
3. What causes the B2755 code on a 2017 GMC Sierra?
Common causes include a faulty memory select switch, damaged wiring or connections in the circuit, or a malfunctioning seat memory control module.
4. How is the B2755 code diagnosed?
A technician will typically inspect the driver memory select switch, check for damaged wiring or loose connections, and use a scan tool to verify the circuit's functionality.
5. Can I still drive my GMC Sierra with the B2755 code active?
Yes, the vehicle can still be driven, but the driver memory seat function may not work properly, which can be inconvenient.
6. How do you fix the B2755 code on a 2017 GMC Sierra?
Repairs may include replacing the driver memory select switch, repairing damaged wiring, or reprogramming or replacing the seat memory control module.
7. Is the B2755 code a common issue on the 2017 GMC Sierra?
The B2755 code is not extremely common but can occur due to wear and tear or electrical issues in the seat memory system.
8. How much does it cost to repair the B2755 code?
Repair costs vary but typically range from $150 to $500, depending on whether the issue lies with the switch, wiring, or control module.
9. Can I reset the B2755 code without repairing the issue?
While you can clear the code using a scan tool, it will likely return unless the underlying problem is addressed.
10. Could a blown fuse cause the B2755 code on a GMC Sierra?
Yes, a blown fuse in the seat memory system circuit could potentially cause this code, so checking the fuses is a good first step.
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