B1735 2017 GMC Sierra Code - Driver Seat Front Up Switch Circuit
Quick Answer
The Seat Memory Control Module supplies a reference voltage to each signal circuit of the Driver Seat Adjuster Switch. Common causes include Faulty Driver Seat Adjuster Switch, Driver Seat Adjuster Switch harness is open or shorted, Driver Seat Adjuster Switch 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
- B1735 2017 GMC Sierra indicates Driver Seat Front Up Switch Circuit.
- Common causes
- Common causes include Faulty Driver Seat Adjuster Switch, Driver Seat Adjuster Switch harness is open or shorted, Driver Seat Adjuster Switch 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 B1735 2017 GMC Sierra Description
What are the Possible Causes of the DTC B1735 2017 GMC Sierra?
- Faulty Driver Seat Adjuster Switch
- Driver Seat Adjuster Switch harness is open or shorted
- Driver Seat Adjuster Switch circuit poor electrical connection
- Faulty Seat Memory Control Module
How to Fix the DTC B1735 2017 GMC Sierra?
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 B1735 2017 GMC Sierra 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.
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Frequently Asked Questions about B1735 2017 GMC Sierra Code
1. What does the OBDII code B1735 mean for a 2017 GMC Sierra?
B1735 indicates a problem in the Driver Seat Front Up Switch Circuit, which affects the vertical adjustment functionality of the driver’s seat.
2. What are the symptoms of a B1735 code?
Common symptoms include the driver seat not moving up or down as expected and no response when using the front up adjustment switch.
3. What causes the B1735 code to appear?
Potential causes include a faulty seat adjustment switch, damaged wiring or connectors in the circuit, or a malfunctioning seat motor.
4. How is the B1735 code diagnosed?
Technicians typically inspect the seat switch, wiring, and connectors for damage, perform continuity tests, and check for power and ground at the seat motor.
5. Can I still drive my GMC Sierra with a B1735 code?
Yes, the vehicle is still drivable, but the driver seat adjustment function may be limited, potentially affecting comfort or driving posture.
6. How do I fix a B1735 code on my GMC Sierra?
Repairs may include replacing the seat adjustment switch, repairing damaged wiring or connectors, or replacing the seat motor if it’s defective.
7. How much does it cost to repair a B1735 code?
Repair costs vary but typically range from $100 to $300, depending on whether the switch, wiring, or motor needs replacement.
8. Can I fix the B1735 code myself?
If you’re comfortable working with electrical systems, you can inspect and repair wiring or replace the seat switch. Otherwise, it’s best to consult a professional.
9. What tools are needed to diagnose and fix the B1735 code?
You’ll need a multimeter to test continuity and voltage, basic hand tools, and possibly a scan tool to clear the code after repairs.
10. Will clearing the code fix the issue?
No, clearing the code without addressing the root cause will only temporarily remove the error, and the problem will likely return.
Discuss the causes and fixes for B1735 2017 GMC Sierra OBDII Code
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