Engine-CodesDodge – B1D28 Dodge

B1D28 Dodge Code - Mirror Motor Common Control Circuit High

Quick Answer

The B1D28 diagnostic trouble code (DTC) for Dodge vehicles refers to the Mirror Motor Common Control Circuit High. Common causes include Faulty mirror motor, Wiring or connector issues in the mirror control circuit, Corrosion or damage to the electrical connections. 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
B1D28 Dodge indicates Mirror Motor Common Control Circuit High.
Common causes
Common causes include Faulty mirror motor, Wiring or connector issues in the mirror control circuit, Corrosion or damage to the electrical connections.
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.
Table of contents Created and updated by William Orellana on Sep 11, 2024
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Code B1D28 Dodge Description

The B1D28 diagnostic trouble code (DTC) for Dodge vehicles refers to the Mirror Motor Common Control Circuit High. This code indicates that there is a malfunction in the control circuit of the mirror motor, leading to a higher than normal voltage reading. The mirror motor is responsible for adjusting the position of the side mirrors on the vehicle. When this circuit malfunctions, it can affect the driver's ability to properly adjust the mirrors for optimal visibility, potentially compromising safety on the road.

OBDII Code B1D28 Dodge - Mirror Motor Common Control Circuit High
B1D28 Dodge Code - Mirror Motor Common Control Circuit High

Common Causes of B1D28 Dodge

  1. Faulty mirror motor
  2. Wiring or connector issues in the mirror control circuit
  3. Corrosion or damage to the electrical connections
  4. Malfunctioning mirror control switch
  5. Issues with the vehicle's body control module

Symptoms of B1D28 Dodge

  1. Inability to adjust side mirrors electronically
  2. Erratic movement of side mirrors
  3. Side mirrors not holding their position
  4. Warning light on the dashboard indicating a mirror system error

How to Fix B1D28 Dodge

  1. Begin by inspecting the mirror motor, wiring, and connectors for any visible damage or corrosion.
  2. Use a multimeter to test the voltage in the mirror control circuit to identify any abnormalities.
  3. Replace the mirror motor if it is found to be faulty, ensuring proper installation and connection.
  4. Repair or replace any damaged wiring or connectors in the circuit.
  5. Reset the vehicle's system to clear the DTC and test the functionality of the side mirrors.

Cost to Fix B1D28 Dodge

The typical repair costs for addressing the B1D28 Mirror Motor Common Control Circuit High code can vary depending on the extent of the damage and the specific components that require replacement. On average, the parts for this repair can range from $50 to $200, while the labor costs can range from $100 to $300. Overall, the total repair cost can amount to approximately $150 to $500. It is advisable to consult with a professional mechanic or auto repair shop for a more accurate estimate based on the specific vehicle make and model, as well as the extent of the repair needed.

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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 B1D28 Dodge Code

1. What are the common symptoms of OBDII code B1D28 Dodge (Mirror Motor Common Control Circuit High)?

The common symptoms include inoperative power mirrors, mirrors moving erratically, or mirrors getting stuck in one position.

2. What are the possible causes of OBDII code B1D28 Dodge?

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

3. How can I diagnose the issue related to OBDII code B1D28 Dodge?

You can start by visually inspecting the mirror circuit wiring and connectors for any damage. Testing the mirror motor and control switch for proper functionality using a multimeter is also recommended.

4. Is it safe to continue driving with OBDII code B1D28 Dodge present?

While the vehicle is still safe to drive with this code, it is essential to address the issue promptly to ensure proper functionality of the power mirrors for visibility and safety.

5. Can I repair OBDII code B1D28 Dodge myself?

If you have experience with automotive electrical systems and access to the necessary tools, you may be able to repair this code yourself by replacing the faulty mirror motor or repairing the wiring issue.

6. Are there any common repair tips for fixing OBDII code B1D28 Dodge?

A common repair tip is to check the fuse related to the mirror circuit and replace it if necessary. Additionally, ensuring all connections are secure and free of corrosion can help resolve the issue.

7. Will resetting the OBDII code B1D28 Dodge make it go away permanently?

Resetting the code may temporarily clear it, but if the underlying issue is not addressed, the code is likely to reappear. It is crucial to diagnose and repair the root cause of the problem.

8. How much does it typically cost to fix OBDII code B1D28 Dodge at a repair shop?

The cost of fixing this code at a repair shop can vary depending on the cause of the issue, the labor rates, and the cost of parts. It is advisable to obtain quotes from different shops for an accurate estimate.

9. Can extreme weather conditions affect OBDII code B1D28 Dodge?

Extreme weather conditions, such as extreme heat or cold, can potentially affect the operation of the mirror motor and its control circuit, leading to the triggering of this OBDII code.

10. Is OBDII code B1D28 Dodge a common issue in Dodge vehicles?

While this specific code may not be as common as some other OBDII codes, issues with mirror motors and control circuits can occur in Dodge vehicles and may trigger this code under certain circumstances.

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