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Code B2301

Symptoms

• Passenger seat does not move to the saved position

• Memory seat function not working

• Error message on dashboard

Common Causes

• Faulty seat position sensor

• Wiring or connector issues

• Malfunctioning seat control module

Glossary

OBD-II: On-Board Diagnostics, a standardized system for vehicle self-diagnosis and reporting.

Control Module: An electronic device that manages various functions in a vehicle.

Related Codes

• B2300

• B2302

Laymans terms

This code means that the car is having trouble remembering where the passenger seat should be. It's like when you can't remember where you put your favorite toy.

Explanation

The B2301 code indicates a malfunction in the system that stores and recalls the passenger seat position settings.

Technical description

The B2301 code is triggered when the vehicle's control module detects an error in the memory position settings for the passenger seat. This could be due to a fault in the seat position sensors, wiring issues, or problems with the seat control module itself.

Diagnosis steps

• Check for any visible damage to seat wiring or connectors.

• Use a diagnostic scanner to read and clear codes.

• Test the seat position sensor for proper operation.

Repair procedures

• Replace faulty seat position sensor.

• Repair or replace damaged wiring or connectors.

• Replace the seat control module if necessary.

Tools required

• OBD-II scanner

• Multimeter

• Screwdriver set

Estimated repair cost

$100 - $500

Difficulty level

Moderate

Commonly affected vehicles

• Ford Explorer

• Lincoln Navigator

• Mercury Mountaineer

Preventive measures

• Regularly check seat wiring for damage.

• Avoid overloading the seat with excessive weight.

• Ensure seat adjustments are smooth and not forced.

Error code type

Body System Issue

User experience recommendations

• Avoid using the memory function until repaired.

• Manually adjust the seat as needed.

Warranty information

Check with your vehicle's manufacturer for warranty coverage on seat control components.

Historical data

This code has been reported more frequently in vehicles with high seat adjustment usage.

Urgency level

Low – This issue does not affect the drivability of the vehicle but may cause inconvenience.

Legal and safety notice

Always ensure the seat is securely fastened and adjusted to a safe position before driving.

Testing conditions

• Vehicle ignition on

• Attempt to use memory seat function

Component location

The seat position sensor and control module are located under the passenger seat.

FAQs

Q: Can I still drive my car with this code?
A: Yes, you can still drive your car, but the memory seat function may not work.

Q: Will this issue drain my car battery?
A: It's unlikely to drain the battery, but it's best to address the issue to avoid potential electrical problems.

Last updated: Jun 8, 2026 • Source: internal database
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