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B1F02 Dodge Code - Mirror Vertical Motor Control Circuit

Quick Answer

The B1F02 Dodge code refers to an issue with the mirror vertical motor control circuit in the vehicle. Common causes include Faulty mirror vertical motor, Wiring issues in the mirror control circuit, Blown fuse related to the mirror motor. 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
B1F02 Dodge indicates Mirror Vertical Motor Control Circuit.
Common causes
Common causes include Faulty mirror vertical motor, Wiring issues in the mirror control circuit, Blown fuse related to the mirror motor.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 09, 2024
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Code B1F02 Dodge Description

The B1F02 Dodge code refers to an issue with the mirror vertical motor control circuit in the vehicle. This code indicates that there is a malfunction or fault in the system responsible for controlling the vertical movement of the mirror. The mirror vertical motor control circuit is crucial for adjusting the mirror's position to provide optimal visibility for the driver. When this circuit is not functioning correctly, it can lead to issues with adjusting the mirror, potentially compromising the driver's ability to see clearly behind the vehicle.

OBDII Code B1F02 Dodge - Mirror Vertical Motor Control Circuit
B1F02 Dodge Code - Mirror Vertical Motor Control Circuit

Common Causes of B1F02 Dodge

  1. Faulty mirror vertical motor.
  2. Wiring issues in the mirror control circuit.
  3. Blown fuse related to the mirror motor.
  4. Corrosion or damage to electrical connections.
  5. Software or programming issues in the mirror control module.

Symptoms of B1F02 Dodge

  1. Inability to adjust the mirror vertically.
  2. Mirror getting stuck in one position.
  3. Unusual noises coming from the mirror motor.
  4. Mirror moving erratically or inconsistently.
  5. Mirror not responding to control inputs.

How to Fix B1F02 Dodge

  1. Diagnose the issue by checking the mirror motor, wiring, and electrical connections for any faults.
  2. Test the mirror vertical motor to determine if it is functioning correctly.
  3. Replace any damaged wiring or electrical components in the mirror control circuit.
  4. Reset the mirror control module and reprogram if necessary.
  5. Test the mirror's vertical adjustment to ensure it is working properly after repairs are completed.

Cost to Fix B1F02 Dodge

The typical repair costs for addressing the B1F02 Dodge code can vary depending on the specific cause of the issue and the extent of the repairs needed. In general, replacing a faulty mirror vertical motor or addressing wiring issues can range from $100 to $300 for parts and labor. However, additional costs may apply if there are more complex electrical issues or programming adjustments required. It's important to factor in diagnostic time and labor rates, which can vary between auto repair shops. It's recommended to obtain quotes from multiple sources to determine the most cost-effective solution for addressing this code.

What does this mean?

Tech Notes for B1F02 Dodge

B1F02-11 MIRROR VERTICAL MOTOR CONTROL CIRCUIT SHORT TO GROUND

B1F02-12 MIRROR VERTICAL MOTOR CONTROL CIRCUIT SHORT TO BATTERY

B1F02-13 MIRROR VERTICAL MOTOR CONTROL CIRCUIT 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 B1F02 Dodge Code

1. What are the common symptoms of OBDII code B1F02 in a Dodge related to the Mirror Vertical Motor Control Circuit?

The common symptoms include non-responsive or erratic movement of the vertical mirror adjustment, or the mirror getting stuck in one position.

2. What are the possible causes of OBDII code B1F02 in a Dodge related to the Mirror Vertical Motor Control Circuit?

Possible causes include a malfunctioning mirror vertical motor, damaged wiring or connectors in the control circuit, or a faulty mirror control switch.

3. How can I diagnose the issue related to OBDII code B1F02 in a Dodge mirror vertical motor control circuit?

You can start by checking the wiring and connectors for any visible damage or corrosion, testing the mirror vertical motor for proper function, and using a multimeter to check for continuity in the control circuit.

4. Is it safe to drive my Dodge with OBDII code B1F02 related to the mirror vertical motor control circuit?

It is generally safe to drive the vehicle with this code, but it is recommended to address the issue promptly to ensure proper functionality of the mirror adjustment.

5. Can I reset the OBDII code B1F02 in my Dodge related to the mirror vertical motor control circuit?

Resetting the code may temporarily clear the warning light, but it will reappear if the underlying issue is not addressed. It is best to diagnose and repair the problem to prevent further issues.

6. How much does it typically cost to repair OBDII code B1F02 in a Dodge mirror vertical motor control circuit?

The cost of repair can vary depending on the specific cause of the issue. It may involve replacing the mirror vertical motor, repairing damaged wiring, or addressing other related components.

7. Are there any DIY repair tips for fixing OBDII code B1F02 in a Dodge mirror vertical motor control circuit?

DIY repair tips may include checking and cleaning the connectors, testing the mirror motor with a power source, and consulting the vehicle's service manual for specific troubleshooting steps.

8. Can extreme weather conditions affect the mirror vertical motor control circuit in a Dodge and trigger OBDII code B1F02?

Extreme weather conditions, such as excessive heat or moisture, can potentially damage the wiring or connectors in the mirror control circuit, leading to issues with the vertical motor adjustment and triggering the OBDII code B1F02.

9. Will fixing OBDII code B1F02 related to the mirror vertical motor control circuit improve overall vehicle performance?

While fixing this specific code may not have a direct impact on overall vehicle performance, it is essential for maintaining the functionality of the mirror adjustment system, which contributes to driver visibility and safety.

10. How often should I check the mirror vertical motor control circuit in my Dodge to prevent OBDII code B1F02 from appearing?

Regularly inspecting the mirror control circuit during routine maintenance checks or whenever you notice any issues with the mirror adjustment can help prevent OBDII code B1F02 from appearing due to potential problems.

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