AutoCodes – Ford – B3104 Ford

B3104 Ford Code - Steering Shaft Position Sensor Malfunction

Quick Answer

The voltage required for correct Electronic Power Assist Steering (EPAS) system operation is 10-16 volts. Common causes include Faulty Steering Column, Steering Column harness is open or shorted, Steering Column 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
B3104 Ford indicates Steering Shaft Position Sensor Malfunction.
Common causes
Common causes include Faulty Steering Column, Steering Column harness is open or shorted, Steering Column 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 1,351
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Mar 03, 2020
πŸ’¬ Need more help? Ask Coddy for instant answers β€” it's free!

Code B3104 Ford Description

The voltage required for correct Electronic Power Assist Steering (EPAS) system operation is 10-16 volts. Above or below that voltage range the OBDII codes will be set. The EPAS motor, torque sensor and steering shaft/wheel position sensor are all integrated into the Power Steering Control Module. The Power Steering Control Module is integrated into the Steering Column. If any new components need to be installed, a new steering column must be installed.
OBDII Code B3104 Ford - Steering Shaft Position Sensor Malfunction - AutoCodes.com
B3104 Ford Code - Steering Shaft Position Sensor Malfunction

What are the Possible Causes of the DTC B3104 Ford?

  • Faulty Steering Column
  • Steering Column harness is open or shorted
  • Steering Column circuit poor electrical connection

How to Fix the DTC B3104 Ford?

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 B3104 Ford 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 B3104 Ford code?

Need more information on how to fix the B3104 Ford code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B3104 Ford 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 B3104 Ford Code

What does the OBDII code B3104 indicate in Ford vehicles?

B3104 indicates a malfunction in the Steering Shaft Position Sensor, which monitors the position of the steering shaft.

What are common symptoms of the B3104 code?

Common symptoms include the steering wheel feeling loose or unresponsive, warning lights on the dashboard, and potential issues with the vehicle's power steering.

What can cause the B3104 code to trigger?

The code can be triggered by a faulty steering shaft position sensor, wiring issues, or a malfunctioning power steering control module.

How can I diagnose the B3104 code?

You can diagnose the code by using an OBDII scanner to read the trouble code, visually inspecting the steering system and wiring, and testing the steering shaft position sensor with a multimeter.

What are some repair tips for fixing the B3104 code?

Repair tips include checking and repairing any damaged wiring, replacing the steering shaft position sensor if faulty, and ensuring proper connections to the power steering control module.

Is it safe to drive with the B3104 code?

It is not recommended to drive with the B3104 code, as it may affect steering performance and safety.

How much does it typically cost to repair the B3104 code?

Repair costs can vary widely, but replacing the steering shaft position sensor may range from $100 to $300, depending on labor rates and parts.

Can the B3104 code be reset after repairs?

Yes, the B3104 code can be reset using an OBDII scanner after the necessary repairs have been completed.

Will clearing the code fix the problem?

Clearing the code will not fix the problem; the underlying issue must be resolved to prevent the code from reappearing.

How can I prevent the B3104 code from occurring in the future?

Regular maintenance and inspections of the steering system and electrical connections can help prevent the B3104 code from occurring.

Discuss the causes and fixes for B3104 Ford OBDII Code

Code B3104 Ford comments

No comments found for this page.

AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play