B1755 2016 GMC Sierra Code - Driver Seat Assembly Forward 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
- B1755 2016 GMC Sierra indicates Driver Seat Assembly Forward 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 B1755 2016 GMC Sierra Description
What are the Possible Causes of the DTC B1755 2016 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 B1755 2016 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 B1755 2016 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 B1755 2016 GMC Sierra Code
1. What does the OBDII code B1755 mean on a 2016 GMC Sierra?
B1755 indicates a problem with the Driver Seat Assembly Forward Switch Circuit, which controls the forward movement of the driver’s seat.
2. What are common symptoms of the B1755 code in a 2016 GMC Sierra?
Symptoms may include the driver’s seat not moving forward, intermittent seat movement, or the switch being unresponsive.
3. What causes the B1755 code to appear on a 2016 GMC Sierra?
Possible causes include a faulty seat forward switch, damaged wiring or connectors in the circuit, or a malfunctioning seat motor.
4. Can I still drive my 2016 GMC Sierra with the B1755 code?
Yes, the vehicle can still be driven, but the driver’s seat may not adjust properly, which could affect driving comfort or safety.
5. How do I diagnose the B1755 code on a 2016 GMC Sierra?
Start by inspecting the seat forward switch, wiring, and connectors for damage or corrosion. Use a multimeter to test the continuity of the circuit and verify proper function of the switch.
6. How do I fix the B1755 code on a 2016 GMC Sierra?
Repairs may include replacing the seat forward switch, repairing or replacing damaged wiring, or addressing issues with the seat motor.
7. Can a blown fuse cause the B1755 code in a 2016 GMC Sierra?
Yes, a blown fuse connected to the seat adjustment system could interrupt power to the circuit and trigger the code.
8. How much does it cost to fix the B1755 code on a 2016 GMC Sierra?
The cost will vary depending on the exact issue, but replacing a seat switch typically costs $50-$200, while addressing wiring issues may cost $100-$300.
9. Can I reset the B1755 code on my 2016 GMC Sierra without repairs?
You can clear the code with an OBDII scanner, but it will likely return if the underlying issue isn’t resolved.
10. Is the B1755 code a common problem in the 2016 GMC Sierra?
While not extremely common, seat adjustment circuit issues can occur due to wear and tear or electrical faults over time.
Discuss the causes and fixes for B1755 2016 GMC Sierra OBDII Code
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