AutoCodes – Ford – B1403 Ford

B1403 Ford Code - Driver Power Window Up Switch Circuit Failure

Quick Answer

The driver power window is controlled by the Front Electronics Module (FEM). Common causes include Driver Power Window Regulator Electric Motor, Faulty Master Window Regulator Control Switch, Faulty Front Electronics Module (FEM). 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: B1403 Ford indicates Driver Power Window Up Switch Circuit Failure.
Common causes: Common causes include Driver Power Window Regulator Electric Motor, Faulty Master Window Regulator Control Switch, Faulty Front Electronics Module (FEM).
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 1,287

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 04, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1403 Ford Description

The driver power window is controlled by the Front Electronics Module (FEM). The driver power window regulator control switch and motor are hardwired directly to the FEM. The FEM will read the window regulator control switch actuation and provide the corresponding output to the window motor. If one-touch operation is selected, the FEM powers the driver window motor for seven seconds or until the FEM senses the motor is stalled. If the window track, regulator or glass weatherstrips cause the glass to bind, the FEM may interpret this as a motor stalled condition and halt motor operation.

OBDII Code B1403 Ford - Driver Power Window Up Switch Circuit Failure - AutoCodes.com — B1403 Ford Code - Driver Power Window Up Switch Circuit Failure

What does this mean?

What are the Possible Causes of the DTC B1403 Ford?

Driver Power Window Regulator Electric Motor
Faulty Master Window Regulator Control Switch
Faulty Front Electronics Module (FEM)
Master Window Regulator Control Switch harness is open or shorted
Master Window Regulator Control Switch circuit poor electrical connection

How to Fix the DTC B1403 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 B1403 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.

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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 B1403 Ford Code

1. What are the common symptoms of OBDII code B1403 Ford (Driver Power Window Up Switch Circuit Failure)?

The common symptoms include the power window not functioning when trying to roll it up using the driver's control switch.

2. What are the possible causes of OBDII code B1403 Ford?

The code may be triggered by a faulty driver power window up switch, damaged wiring or connectors in the circuit, or a malfunctioning power window control module.

3. How can I diagnose the cause of OBDII code B1403 Ford?

Diagnosing the code involves inspecting the driver power window switch, checking the wiring and connectors for any damage, and testing the power window control module for proper functionality.

4. Can a blown fuse cause OBDII code B1403 Ford to appear?

Yes, a blown fuse in the power window circuit can cause the code to appear as it disrupts the power supply needed for the driver power window up switch to function properly.

5. What is the typical repair for OBDII code B1403 Ford?

The typical repair involves addressing the root cause of the issue, which may include replacing the faulty driver power window up switch, repairing damaged wiring or connectors, or replacing the power window control module.

6. Is it possible to reset OBDII code B1403 Ford without fixing the underlying issue?

Resetting the code without fixing the underlying issue will likely result in it reappearing once the system performs a self-check and detects the same problem.

7. Can I drive my vehicle with OBDII code B1403 Ford present?

While it may be possible to drive the vehicle with this code present, it is recommended to address the issue promptly to ensure the proper functioning of the power window system.

8. Are there any DIY tips for troubleshooting OBDII code B1403 Ford?

DIY tips include visually inspecting the power window switch and related wiring for any obvious signs of damage, and using a multimeter to test for continuity and proper voltage in the circuit.

9. How much does it typically cost to repair OBDII code B1403 Ford at a mechanic or dealership?

The cost of repairing this code can vary depending on the specific cause of the issue, but it may range from around $100 to $300 or more, including parts and labor.

10. Can extreme weather conditions contribute to triggering OBDII code B1403 Ford?

Yes, extreme weather conditions such as extreme heat or cold can sometimes exacerbate existing issues in the power window circuit, leading to the triggering of the code.