AutoCodes – Chevrolet – B2355 2015 Chevrolet Silverado

B2355 2015 Chevrolet Silverado Code - Driver Seat Front Vertical Position Sensor Circuit

Quick Answer

The Seat Memory Control Module monitors the position of the seat motors by using hall effect position sensors which are an internal part of each motor. Common causes include Faulty Driver Seat Front Vertical Motor, Driver Seat Front Vertical Motor harness is open or shorted, Driver Seat Front Vertical Motor 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: B2355 2015 Chevrolet Silverado indicates Driver Seat Front Vertical Position Sensor Circuit.
Common causes: Common causes include Faulty Driver Seat Front Vertical Motor, Driver Seat Front Vertical Motor harness is open or shorted, Driver Seat Front Vertical Motor 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 176

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 17, 2023

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code B2355 2015 Chevrolet Silverado Description

The Seat Memory Control Module monitors the position of the seat motors by using hall effect position sensors which are an internal part of each motor. The module supplies each sensor with a 12 V reference circuit only when any seat motor is active, and a low side signal circuit. During seat motor operation, the hall effect position sensor provides a determined number of pulse signals for every revolution of the motor shaft. The scan tool displays these pulse signals as counts that range from 0–65,535. The module counts the feedback pulses from each sensor to determine seat position and end-of-travel limits for each of the seat motors. High scan tool count values indicate forward or upward seat positions while low count values indicate rearward or downward seat positions. The Diagnostic Trouble Code (DTC) will be set when there is a fault in the Driver Seat Front Vertical Position Sensor Circuit.

OBDII Code B2355 2015 Chevrolet Silverado - Driver Seat Front Vertical Position Sensor Circuit - AutoCodes.com — B2355 2015 Chevrolet Silverado Code - Driver Seat Front Vertical Position Sensor Circuit

What does this mean?

What are the Possible Causes of the DTC B2355 2015 Chevrolet Silverado?

Faulty Driver Seat Front Vertical Motor
Driver Seat Front Vertical Motor harness is open or shorted
Driver Seat Front Vertical Motor circuit poor electrical connection
Faulty Driver Seat Memory Control Module

How to Fix the DTC B2355 2015 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

B1855:01 Driver Seat Front Vertical Position Sensor Circuit Short to Battery
B1855:02 Driver Seat Front Vertical Position Sensor Circuit Short to Ground
B1855:06 Driver Seat Front Vertical Position Sensor Circuit Low Voltage/Open

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B2355 2015 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 B2355 2015 Chevrolet Silverado code?

Need more information on how to fix the B2355 2015 Chevrolet Silverado code? Get Access to Factory Service Manuals

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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 B2355 2015 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code B2355 on a 2015 Chevrolet Silverado?

The common symptoms of code B2355 include issues with the driver's seat front vertical position adjustment and potential malfunction of the seat position sensor.

2. What can cause the OBDII code B2355 to trigger in a 2015 Chevrolet Silverado?

The code B2355 is typically triggered by a malfunction in the driver seat front vertical position sensor circuit, which may be caused by wiring issues, sensor failure, or a faulty control module.

3. How can I diagnose the driver seat front vertical position sensor circuit issue in my 2015 Chevrolet Silverado?

To diagnose the issue, you can start by checking the wiring harness and connections related to the driver seat position sensor. You may also need to test the sensor itself for proper functionality using a multimeter.

4. Can I drive my 2015 Chevrolet Silverado with OBDII code B2355 active?

While the vehicle may still be operable with the code active, it is recommended to address the issue promptly to ensure proper functioning of the driver's seat adjustment system.

5. How can I repair the driver seat front vertical position sensor circuit issue in my 2015 Chevrolet Silverado?

Repairing the issue may involve repairing or replacing damaged wiring, fixing faulty connections, or replacing the driver seat position sensor or control module as needed.

6. Is it safe to attempt DIY repairs for OBDII code B2355 on a 2015 Chevrolet Silverado?

If you have experience working with automotive electrical systems, you may attempt DIY repairs for code B2355. However, if you are unsure, it's best to consult a professional mechanic for assistance.

7. Will resetting the OBDII code B2355 on a 2015 Chevrolet Silverado fix the issue?

Simply resetting the code may temporarily clear the warning light, but it will not fix the underlying problem with the driver seat front vertical position sensor circuit.

8. How much does it cost to repair OBDII code B2355 on a 2015 Chevrolet Silverado?

The cost of repairing code B2355 can vary depending on the specific cause of the issue and whether you choose to do the repairs yourself or seek professional help. Costs may include parts and labor.

9. Can a faulty driver seat front vertical position sensor circuit affect other vehicle systems on a 2015 Chevrolet Silverado?

While the primary impact of a faulty sensor circuit is on the driver's seat adjustment system, it may also affect related systems like seat memory functions or safety features tied to seat position.

10. How frequently does the driver seat front vertical position sensor circuit malfunction in a 2015 Chevrolet Silverado?

The malfunction of the driver seat front vertical position sensor circuit is not extremely common, but it can occur due to various factors such as wear and tear, electrical issues, or component failure.