AutoCodes – Chevrolet – B1825 2014 Chevrolet Silverado

B1825 2014 Chevrolet Silverado Code - Driver Seat Recline 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 Recline Motor, Driver Seat Recline Motor harness is open or shorted, Driver Seat Recline 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: B1825 2014 Chevrolet Silverado indicates Driver Seat Recline Position Sensor Circuit.
Common causes: Common causes include Faulty Driver Seat Recline Motor, Driver Seat Recline Motor harness is open or shorted, Driver Seat Recline 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 164

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 B1825 2014 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 Recline Position Sensor Circuit.

OBDII Code B1825 2014 Chevrolet Silverado - Driver Seat Recline Position Sensor Circuit - AutoCodes.com — B1825 2014 Chevrolet Silverado Code - Driver Seat Recline Position Sensor Circuit

What does this mean?

What are the Possible Causes of the DTC B1825 2014 Chevrolet Silverado?

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

How to Fix the DTC B1825 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

B1825:01 Driver Seat Recline Position Sensor Circuit Short to Battery
B1825:02 Driver Seat Recline Position Sensor Circuit Short to Ground
B1825:06 Driver Seat Recline Position Sensor Circuit Low Voltage/Open

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1825 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 B1825 2014 Chevrolet Silverado code?

Need more information on how to fix the B1825 2014 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1825 2014 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area

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 B1825 2014 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code B1825 in a 2014 Chevrolet Silverado related to the driver seat recline position sensor circuit?

The common symptoms include the inability to adjust the driver's seat recline position or erratic movement of the seat.

2. What could cause the OBDII code B1825 in a 2014 Chevrolet Silverado?

The code B1825 is typically triggered by a malfunction in the driver seat recline position sensor circuit, which could be due to damaged wiring, a faulty sensor, or a poor connection.

3. How can I diagnose the issue causing the OBDII code B1825 in my 2014 Chevrolet Silverado?

To diagnose the problem, you can start by checking the wiring and connections related to the driver seat recline position sensor. Inspect for any visible damage, loose connections, or corrosion.

4. Can I repair the OBDII code B1825 issue in my 2014 Chevrolet Silverado myself?

Depending on your level of automotive repair expertise, you may be able to repair the issue yourself by fixing any damaged wiring, replacing the faulty sensor, or addressing any loose connections. However, seeking professional help is recommended for accurate diagnosis and repair.

5. Is it safe to continue driving my 2014 Chevrolet Silverado with the OBDII code B1825 related to the driver seat recline position sensor circuit?

It is not advisable to continue driving the vehicle with this issue unresolved, as it may affect the driver's comfort and safety by limiting the adjustability of the seat.

6. How much does it typically cost to repair the OBDII code B1825 in a 2014 Chevrolet Silverado at a dealership or repair shop?

The cost of repairing the B1825 code can vary depending on the exact cause of the issue, labor rates, and the cost of any replacement parts needed. It is best to obtain quotes from different service providers for an accurate estimate.

7. Can resetting the OBDII codes clear the B1825 code in my 2014 Chevrolet Silverado?

Resetting the OBDII codes may temporarily clear the B1825 code, but if the underlying issue causing the code is not fixed, it is likely to reappear. It is important to diagnose and address the root cause of the problem.

8. Are there any recalls or technical service bulletins related to the OBDII code B1825 in a 2014 Chevrolet Silverado?

It is recommended to check with a Chevrolet dealership or the manufacturer's website for any recalls or technical service bulletins related to the B1825 code in your specific vehicle.