AutoCodes – Cadillac – B1755 Cadillac

B1755 Cadillac 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 Cadillac 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.

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Code Popularity 881

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

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

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1755 Cadillac 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 B1755 Cadillac - Driver Seat Assembly Forward Switch Circuit - AutoCodes.com — B1755 Cadillac Code - Driver Seat Assembly Forward Switch Circuit

What does this mean?

What are the Possible Causes of the DTC B1755 Cadillac?

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 Cadillac?

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 Cadillac 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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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 Cadillac Code

1. What are the common symptoms of OBDII code B1755 in a Cadillac related to the Driver Seat Assembly Forward Switch Circuit?

The common symptoms include non-functioning or erratic movement of the driver seat when trying to adjust it forward.

2. What are the possible causes of OBDII code B1755 in a Cadillac?

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

3. How can I diagnose the issue related to OBDII code B1755 in a Cadillac?

You can diagnose the issue by checking the wiring and connectors for damage, testing the driver seat forward switch for functionality, and scanning the seat control module for any stored fault codes.

4. Can I repair OBDII code B1755 in a Cadillac on my own?

Depending on your skills and experience, you may be able to repair the issue yourself by replacing the faulty forward switch, repairing damaged wiring, or addressing any issues with the seat control module.

5. Is it safe to continue driving with OBDII code B1755 in a Cadillac related to the Driver Seat Assembly Forward Switch Circuit?

It is not recommended to continue driving with this issue as the malfunctioning driver seat may pose a safety risk in the event of sudden stops or accidents.

6. How much does it typically cost to repair OBDII code B1755 in a Cadillac?

The cost of repairing this issue can vary depending on the specific cause of the problem, but it may involve expenses for parts, labor, and diagnostic services.

7. Can resetting the OBDII system clear the B1755 code in a Cadillac?

Resetting the OBDII system may temporarily clear the code, but if the underlying issue is not addressed, the code is likely to reappear once the problem is detected again.

8. Are there any preventive measures to avoid OBDII code B1755 in a Cadillac related to the Driver Seat Assembly Forward Switch Circuit?

Regularly inspecting and maintaining the driver seat controls, wiring, and connectors can help prevent issues that may trigger this OBDII code.

9. Will OBDII code B1755 in a Cadillac affect the overall performance of the vehicle?

While this code specifically relates to the driver seat assembly forward switch circuit, addressing the issue promptly is important to ensure the proper functioning of the driver seat and overall comfort while driving.

10. How long does it typically take to repair OBDII code B1755 in a Cadillac?

The repair time can vary depending on the complexity of the issue and the availability of parts, but it may take a few hours to a day to diagnose and address the problem effectively.