AutoCodes – Chevrolet – B1750 2014 Chevrolet Silverado

B1750 2014 Chevrolet Silverado Code - Driver Seat Rear Down 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: B1750 2014 Chevrolet Silverado indicates Driver Seat Rear Down 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.

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Code Popularity 345

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on Apr 24, 2023

Description
Possible Causes
How To Fix
Tech Notes ▶
Cost to Diagnose
FAQs
Comments
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Code B1750 2014 Chevrolet Silverado Description

The Seat Memory Control Module supplies a reference voltage to each signal circuit of the Driver Seat Adjuster Switch. When the power seat or lumbar switches are pressed, the appropriate signal circuit from the Seat Memory Control Module is pulled low through the switch contacts indicating the power seat command. The Seat Memory Control Module then commands the driver seat or lumbar to move in response to the switch signals. The Diagnostic Trouble Code (DTC) will be set when there is a short to ground on a switch signal circuit.

OBDII Code B1750 2014 Chevrolet Silverado - Driver Seat Rear Down Switch Circuit - AutoCodes.com — B1750 2014 Chevrolet Silverado Code - Driver Seat Rear Down Switch Circuit

What does this mean?

What are the Possible Causes of the DTC B1750 2014 Chevrolet Silverado?

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 B1750 2014 Chevrolet Silverado?

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 does this mean?

Code Tech Notes

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1750 2014 Chevrolet Silverado 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.

Need more information about the B1750 2014 Chevrolet Silverado code?

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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 B1750 2014 Chevrolet Silverado Code

What does the OBDII code B1750 mean on a 2014 Chevrolet Silverado?

The B1750 code indicates an issue with the Driver Seat Rear Down Switch Circuit, which controls the rearward tilt adjustment of the driverâ€™s seat.

What are common symptoms of the B1750 code in a 2014 Chevrolet Silverado?

Symptoms may include the driver seat not tilting downward as expected, unresponsive seat adjustment controls, or intermittent seat movement.

What could cause the B1750 code to appear in a 2014 Chevrolet Silverado?

Possible causes include a faulty seat adjustment switch, damaged wiring or connectors in the circuit, a malfunctioning seat motor, or a blown fuse.

How can I diagnose the B1750 code in my 2014 Chevrolet Silverado?

Check the seat adjustment switch for proper operation, inspect wiring and connectors for damage or corrosion, and test the seat motor and associated fuses for functionality.

Can I still drive my Silverado with the B1750 code?

Yes, the vehicle is still drivable, but you may experience issues with adjusting the driver seat, which could affect comfort or ergonomics.

How do I fix the B1750 code in a 2014 Chevrolet Silverado?

Repairs may include replacing a faulty seat adjustment switch, repairing or replacing damaged wiring, or replacing the seat motor if it is defective.

Is the B1750 code related to a specific seat function?

Yes, it specifically relates to the rearward tilt adjustment of the driverâ€™s seat, controlled by the rear down switch.

How much does it cost to repair the B1750 code in a 2014 Chevrolet Silverado?

Repair costs vary depending on the issue, but replacing a seat adjustment switch or repairing wiring typically ranges from $100 to $300.

Can a blown fuse trigger the B1750 code?

Yes, a blown fuse in the driver seat adjustment circuit can cause the B1750 code to appear.

Do I need specialized tools to fix the B1750 code in my Silverado?

Basic tools like a multimeter for testing electrical connections and possibly a scan tool to clear the code may be required, along with any parts for repair.