AutoCodes – Dodge – B1F03 Dodge

B1F03 Dodge Code - Mirror Horizontal Motor Control Circuit

Quick Answer

The Mirror Horizontal Driver circuit supplies battery voltage for the mirror left position and ground for the mirror right position. Common causes include Faulty Outside Rear View Mirror, Outside Rear View Mirror harness is open or shorted, Outside Rear View Mirror 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
B1F03 Dodge indicates Mirror Horizontal Motor Control Circuit.
Common causes
Common causes include Faulty Outside Rear View Mirror, Outside Rear View Mirror harness is open or shorted, Outside Rear View Mirror 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 1,082
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Sep 05, 2019
πŸ’¬ Need more help? Ask Coddy for instant answers β€” it's free!

Code B1F03 Dodge Description

The Mirror Horizontal Driver circuit supplies battery voltage for the mirror left position and ground for the mirror right position. The Mirror Common Driver supplies battery voltage for the mirror right position and ground for the mirror left. The OBDII code will set if the Door Module detects a short to ground on the Mirror Horizontal Driver circuit.
OBDII Code B1F03 Dodge - Mirror Horizontal Motor Control Circuit - AutoCodes.com
B1F03 Dodge Code - Mirror Horizontal Motor Control Circuit

What are the Possible Causes of the DTC B1F03 Dodge?

  • Faulty Outside Rear View Mirror
  • Outside Rear View Mirror harness is open or shorted
  • Outside Rear View Mirror circuit poor electrical connection
  • Faulty Door Module

How to Fix the DTC B1F03 Dodge?

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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1F03 Dodge 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 B1F03 Dodge code?

Need more information on how to fix the B1F03 Dodge code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1F03 Dodge 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 B1F03 Dodge Code

1. What are the common symptoms of OBDII code B1F03 Dodge related to Mirror Horizontal Motor Control Circuit?

The common symptoms include non-responsive or erratic movement of the side mirrors, inability to adjust the mirror position electronically, and potential mirror motor noises.

2. What are the possible causes of OBDII code B1F03 Dodge for the Mirror Horizontal Motor Control Circuit?

Potential causes include a faulty mirror motor, damaged wiring or connectors in the mirror control circuit, a blown fuse related to the mirror control system, or a malfunctioning mirror control switch.

3. How can I diagnose the issue related to OBDII code B1F03 Dodge for the Mirror Horizontal Motor Control Circuit?

Diagnosis involves checking the mirror motor for proper functionality, inspecting the wiring and connectors for any signs of damage or corrosion, testing the mirror control switch, and verifying the fuse associated with the mirror control system.

4. What are some repair tips for addressing OBDII code B1F03 Dodge affecting the Mirror Horizontal Motor Control Circuit?

Repair tips include replacing a faulty mirror motor, repairing or replacing damaged wiring and connectors, ensuring proper fuse functionality, and recalibrating the mirror control system after repairs.

5. Can I drive my vehicle with OBDII code B1F03 Dodge triggering the Mirror Horizontal Motor Control Circuit issue?

It is generally safe to drive the vehicle with this code, but it is recommended to address the underlying problem as soon as possible to restore proper mirror functionality and avoid any inconvenience while driving.

6. How much does it typically cost to repair OBDII code B1F03 Dodge for the Mirror Horizontal Motor Control Circuit?

The cost of repair can vary depending on the specific cause of the issue, but it may involve parts and labor expenses ranging from $100 to $300 or more, depending on the extent of the repairs needed.

7. Are there any DIY solutions for fixing OBDII code B1F03 Dodge related to the Mirror Horizontal Motor Control Circuit?

Some DIY solutions may include checking and replacing fuses, inspecting and repairing minor wiring issues, and replacing the mirror motor if you have the necessary tools and expertise. However, more complex repairs may require professional assistance.

8. How long does it take to repair OBDII code B1F03 Dodge for the Mirror Horizontal Motor Control Circuit?

The repair time can vary based on the specific issue, but simple fixes like replacing a fuse or reconnecting a loose wire may take less than an hour, while more involved repairs such as replacing a mirror motor could take a few hours.

9. Can weather conditions affect OBDII code B1F03 Dodge triggering the Mirror Horizontal Motor Control Circuit issue?

Extreme weather conditions, such as extreme heat or cold, can potentially impact the functionality of the mirror motor and control circuit, leading to the triggering of this OBDII code. Regular maintenance and inspection can help prevent weather-related issues.

10. Will resetting the OBDII system clear OBDII code B1F03 Dodge for the Mirror Horizontal Motor Control Circuit?

Resetting the OBDII system may temporarily clear the code, but if the underlying issue is not addressed, the code is likely to reappear. It is recommended to diagnose and repair the problem causing the code for a lasting solution.

Discuss the causes and fixes for B1F03 Dodge OBDII Code

Code B1F03 Dodge 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