Engine-CodesGeneric – B1825:06

B1825:06 Code - Driver Seat Recline Position Sensor Circuit Low Voltage/Open

Quick Answer

The B1825:06 diagnostic trouble code (DTC) indicates an issue with the driver seat recline position sensor circuit in a vehicle. Common causes include Faulty recline position sensor, Damaged wiring or connectors in the sensor circuit, Corrosion or moisture intrusion in the sensor system. 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
B1825:06 indicates Driver Seat Recline Position Sensor Circuit Low Voltage/Open.
Common causes
Common causes include Faulty recline position sensor, Damaged wiring or connectors in the sensor circuit, Corrosion or moisture intrusion in the sensor system.
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.
Table of contents Created and updated by William Orellana on Sep 13, 2024
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Code B1825:06 Description

The B1825:06 diagnostic trouble code (DTC) indicates an issue with the driver seat recline position sensor circuit in a vehicle. This code specifically points to a low voltage or open circuit problem within the sensor system. The recline position sensor is responsible for detecting the position of the driver's seat backrest and sending this information to the vehicle's electronic control module (ECM) for proper adjustment and control.

OBDII Code B1825:06 - Driver Seat Recline Position Sensor Circuit Low Voltage/Open
B1825:06 Code - Driver Seat Recline Position Sensor Circuit Low Voltage/Open

Common Causes of B1825:06

  1. Faulty recline position sensor.
  2. Damaged wiring or connectors in the sensor circuit.
  3. Corrosion or moisture intrusion in the sensor system.
  4. ECM software issues affecting sensor communication.
  5. Physical obstruction preventing the seat from moving smoothly.

Symptoms of B1825:06

  1. Inability to adjust the driver's seat recline position.
  2. Incorrect seat position displayed on the dashboard.
  3. Airbag warning light illuminated on the instrument panel.
  4. Unusual noises or movements when adjusting the driver's seat.
  5. Loss of memory function for seat position settings.

How to Fix B1825:06

  1. Begin by conducting a thorough visual inspection of the recline position sensor, wiring, and connectors for any signs of damage or corrosion.
  2. Use a multimeter to test the voltage and continuity of the sensor circuit to identify any open circuits or low voltage readings.
  3. Replace the recline position sensor if it is found to be faulty or malfunctioning.
  4. Repair or replace any damaged wiring or connectors in the sensor circuit.
  5. Clear the DTC from the vehicle's ECM memory using a diagnostic scan tool and perform a test drive to ensure the issue has been resolved.

Cost to Fix B1825:06

The typical repair costs for addressing a B1825:06 code can vary depending on the specific vehicle make and model, as well as the extent of the issue. In general, replacing a recline position sensor and addressing related wiring or connector repairs can range from $150 to $400, including parts and labor. It is important to note that diagnostic time and labor rates at auto repair shops can vary, so it is advisable to check with local service providers for a more accurate estimate.

Tech Notes for B1825:06

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

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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 B1825:06 Code

What does OBDII code B1825:06 mean?

Code B1825:06 indicates a low voltage or open circuit issue in the driver seat recline position sensor, which monitors the angle or position of the seatback.

What are the common symptoms of B1825:06?

Symptoms may include malfunctioning seat recline adjustments, seat memory not working, or an illuminated airbag or seat-related warning light on the dashboard.

What causes the B1825:06 code to appear?

Common causes include a damaged or disconnected seat position sensor, corroded or broken wiring, a faulty sensor, or an issue with the vehicle's control module.

Can I drive with the B1825:06 code?

While the vehicle may still be drivable, issues with the seat position sensor could affect seat functionality or safety systems like airbags, so prompt diagnosis and repair are recommended.

How do I diagnose the B1825:06 code?

Start by inspecting the wiring and connectors for damage or disconnection, test the seat position sensor for proper functionality, and check for any related control module faults.

Can a faulty seat position sensor trigger this code?

Yes, a faulty sensor is a common cause of the B1825:06 code and should be tested to confirm whether it needs replacement.

Is this code related to airbag system functionality?

Yes, the seat position sensor can impact airbag deployment logic, so a malfunction may interfere with proper airbag operation in the event of a collision.

How do I fix the B1825:06 code?

Repairs may include reconnecting or replacing damaged wiring, cleaning corroded connectors, replacing the seat position sensor, or reprogramming the control module if necessary.

What tools are needed to fix the B1825:06 code?

You may need a multimeter for testing continuity and voltage, a diagnostic scanner to clear the code, and basic tools to access and repair the sensor or wiring.

How much does it cost to repair the B1825:06 code?

The cost depends on the specific issue, with wiring repairs being relatively inexpensive, while replacing the seat position sensor could cost $100–$300, including parts and labor.

Discuss the causes and fixes for B1825:06 OBDII Code

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