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B1755 2016 Chevrolet Silverado Code - Driver Seat Assembly Forward Switch Circuit

Quick Answer

The B1755 diagnostic trouble code (DTC) for the 2016 Chevrolet Silverado specifically refers to an issue with the driver seat assembly forward switch circuit. Common causes include Faulty driver seat adjustment switch, Wiring harness issues, such as frayed or damaged wires, Malfunctioning seat control module. 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 Chevrolet Silverado indicates Driver Seat Assembly Forward Switch Circuit.
Common causes
Common causes include Faulty driver seat adjustment switch, Wiring harness issues, such as frayed or damaged wires, Malfunctioning seat control module.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 11, 2024
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Code B1755 2016 Chevrolet Silverado Description

The B1755 diagnostic trouble code (DTC) for the 2016 Chevrolet Silverado specifically refers to an issue with the driver seat assembly forward switch circuit. This means that there is a problem with the electrical circuit that controls the forward movement of the driver's seat. The driver seat assembly forward switch circuit is responsible for sending signals to the seat motor to move the seat forward. When this circuit is compromised, it can lead to issues with adjusting the seat position, which can affect the driver's comfort and ability to operate the vehicle safely.

OBDII Code B1755 2016 Chevrolet Silverado - Driver Seat Assembly Forward Switch Circuit
B1755 2016 Chevrolet Silverado Code - Driver Seat Assembly Forward Switch Circuit

Common Causes of B1755 2016 Chevrolet Silverado

  1. Faulty driver seat adjustment switch.
  2. Wiring harness issues, such as frayed or damaged wires.
  3. Malfunctioning seat control module.
  4. Defective seat motor.
  5. Loose connections or poor electrical grounding.

Symptoms of B1755 2016 Chevrolet Silverado

  1. Inability to adjust the driver's seat forward.
  2. Erratic movement of the driver's seat when trying to adjust it forward.
  3. Unresponsive or non-functional seat adjustment switch.
  4. Strange noises coming from the seat motor when attempting to move the seat forward.

How to Fix B1755 2016 Chevrolet Silverado

  1. Begin by conducting a visual inspection of the wiring harness and connections to check for any visible damage or loose connections. Repair or replace any damaged wires.
  2. Test the driver seat adjustment switch with a multimeter to ensure it is functioning correctly. Replace the switch if necessary.
  3. Check the seat control module for any signs of malfunction. If faulty, replace the module.
  4. Test the seat motor by applying power directly to it to determine if it is operational. Replace the motor if it is not functioning.
  5. Clear the DTC from the vehicle's computer using an OBD-II scanner and test the seat adjustment to ensure the issue has been resolved.

Cost to Fix B1755 2016 Chevrolet Silverado

The cost estimate for repairing the driver seat assembly forward switch circuit can vary depending on the specific cause of the issue. In general, the cost of parts such as a new seat adjustment switch, wiring harness, control module, or seat motor can range from $50 to $300 each. Labor costs at an auto repair shop can add an additional $100 to $200 per hour, with the total repair bill potentially amounting to $200 to $800 or more. It's important to note that these are rough estimates, and actual costs may vary based on the location, vehicle make and model, and the specific repairs needed. It is recommended to consult with a professional mechanic for a more accurate cost estimate based on the individual circumstances.

What does this mean?

Tech Notes for B1755 2016 Chevrolet Silverado









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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B1755 2016 Chevrolet Silverado Code

1. What is OBDII code B1755 on a 2016 Chevrolet Silverado related to?

The OBDII code B1755 on a 2016 Chevrolet Silverado relates to the Driver Seat Assembly Forward Switch Circuit.

2. What are some common symptoms of OBDII code B1755 on a 2016 Chevrolet Silverado?

Common symptoms of OBDII code B1755 may include non-functioning of the driver seat forward switch, inability to adjust the driver seat position forward, or erratic movement of the driver seat.

3. What are possible causes of OBDII code B1755 on a 2016 Chevrolet Silverado?

Possible causes of OBDII code B1755 include a faulty driver seat forward switch, damaged wiring or connectors in the seat assembly circuit, or a malfunctioning seat control module.

4. How can I diagnose OBDII code B1755 on my 2016 Chevrolet Silverado?

To diagnose OBDII code B1755, you may need to inspect the wiring and connectors related to the driver seat forward switch, test the switch itself for continuity or proper operation, and scan the seat control module for any fault codes.

5. Can I repair OBDII code B1755 on a 2016 Chevrolet Silverado myself?

Depending on your level of automotive expertise, you may be able to repair OBDII code B1755 yourself by replacing the faulty driver seat forward switch, repairing any damaged wiring or connectors, or resetting the seat control module.

6. Is it safe to drive my 2016 Chevrolet Silverado with OBDII code B1755?

It is generally safe to drive your 2016 Chevrolet Silverado with OBDII code B1755, but it is recommended to address the issue promptly to ensure proper functioning of the driver seat controls.

7. How much does it typically cost to repair OBDII code B1755 on a 2016 Chevrolet Silverado?

The cost of repairing OBDII code B1755 on a 2016 Chevrolet Silverado can vary depending on the specific cause of the issue, but it may range from a few hundred to a thousand dollars if professional assistance is required.

8. Can OBDII code B1755 on a 2016 Chevrolet Silverado affect other vehicle systems?

OBDII code B1755 is specific to the Driver Seat Assembly Forward Switch Circuit and is unlikely to directly affect other vehicle systems, but addressing the issue promptly is still recommended to prevent any potential complications.

9. Will resetting the OBDII code B1755 on my 2016 Chevrolet Silverado fix the problem?

Simply resetting the OBDII code B1755 may temporarily clear the error code, but it is crucial to diagnose and address the underlying issue causing the code to prevent it from reoccurring.

10. How long does it take to repair OBDII code B1755 on a 2016 Chevrolet Silverado?

The repair time for OBDII code B1755 can vary based on the exact cause of the issue and the repair process involved, but it may take anywhere from a few hours to a day to address the problem effectively.

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