B1735 2015 GMC Sierra Code - Driver Seat Front Up Switch Circuit
Quick Answer
The B1735 diagnostic trouble code (DTC) for a 2015 GMC Sierra specifically relates to the Driver Seat Front Up Switch Circuit. Common causes include Faulty driver seat front up switch, Wiring issues or short circuits in the circuit, Loose or corroded electrical connections. 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
- B1735 2015 GMC Sierra indicates Driver Seat Front Up Switch Circuit.
- Common causes
- Common causes include Faulty driver seat front up switch, Wiring issues or short circuits in the circuit, Loose or corroded electrical connections.
- 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 B1735 2015 GMC Sierra Description
The B1735 diagnostic trouble code (DTC) for a 2015 GMC Sierra specifically relates to the Driver Seat Front Up Switch Circuit. This code indicates that there is a malfunction or issue with the circuit that controls the front up movement of the driver's seat. The driver's seat in modern vehicles is equipped with various electric components and motors that allow for adjustments to be made to ensure driver comfort and safety while operating the vehicle.
Common Causes of B1735 2015 GMC Sierra
- Faulty driver seat front up switch.
- Wiring issues or short circuits in the circuit.
- Loose or corroded electrical connections.
- Malfunctioning seat control module.
- Mechanical issues with the seat adjustment mechanism.
Symptoms of B1735 2015 GMC Sierra
- Inability to adjust the front of the driver's seat upwards.
- Seat stuck in a certain position, causing discomfort for the driver.
- Difficulty reaching the pedals or steering wheel comfortably.
- Unresponsive front up switch on the driver's seat.
How to Fix B1735 2015 GMC Sierra
- Begin by inspecting the driver seat front up switch for any visible damage or signs of wear. Replace the switch if necessary.
- Check the wiring and electrical connections in the driver's seat circuit for any loose connections or corrosion. Repair or replace damaged wires as needed.
- Test the seat control module to ensure it is functioning properly. Replace the module if it is faulty.
- Verify that the seat adjustment mechanism is working correctly and lubricate any moving parts if needed.
- Clear the DTC from the vehicle's computer using a diagnostic scan tool after completing the repair to reset the system.
Cost to Fix B1735 2015 GMC Sierra
The typical repair costs for addressing the B1735 code on a 2015 GMC Sierra can vary depending on the exact cause of the issue and the labor rates in your area. However, a rough estimate for parts and labor could range from $150 to $300. It's important to note that diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. It is recommended to check with local repair shops for a more accurate estimate.
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Frequently Asked Questions about B1735 2015 GMC Sierra Code
1. What does the OBDII code B1735 mean on a 2015 GMC Sierra?
The B1735 code indicates a malfunction in the Driver Seat Front Up Switch Circuit, which controls the forward height adjustment of the driver’s seat.
2. What are common symptoms of the B1735 code in a 2015 GMC Sierra?
Symptoms include the driver’s seat not adjusting upward, no response when pressing the seat adjustment switch, or intermittent operation.
3. What causes the B1735 code to trigger?
This code is often caused by a faulty seat adjustment switch, damaged wiring or connectors in the circuit, or a malfunctioning seat motor.
4. Can I still drive my 2015 GMC Sierra with the B1735 code active?
Yes, the vehicle is still drivable, but you may experience limited or no functionality in the driver’s seat height adjustment.
5. How do I diagnose the cause of the B1735 code?
Inspect the wiring and connectors for damage, test the seat adjustment switch for proper operation, and check the seat motor for functionality using a multimeter.
6. How do I fix the B1735 code on my 2015 GMC Sierra?
Repairs may include replacing the seat adjustment switch, repairing or replacing damaged wiring, or replacing a faulty seat motor.
7. Can the B1735 code be cleared without repairs?
Clearing the code without addressing the root cause may temporarily turn off the warning, but the code will likely return if the issue persists.
8. How much will it cost to repair the B1735 code issue?
Costs vary based on the exact cause. Replacing a seat adjustment switch could cost $50-$150 for parts, while more extensive repairs to wiring or the seat motor may be higher.
9. Is the B1735 code covered under warranty for a 2015 GMC Sierra?
It depends on your vehicle’s warranty terms. Check if the seat adjustment system is covered under your basic or extended warranty.
10. Can I fix the B1735 code on my own?
If you have basic automotive knowledge, you can inspect and repair wiring or replace the seat adjustment switch. For more complex issues, professional assistance may be required.
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