Engine-CodesChrysler – B1D28 Chrysler

B1D28 Chrysler Code - Mirror Motor Common Control Circuit High

Quick Answer

The B1D28 Chrysler code indicates a Mirror Motor Common Control Circuit High issue. Common causes include Faulty mirror motor, Wiring issues in the mirror motor control circuit, Corrosion or damage to electrical connectors. 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 Chrysler indicates Mirror Motor Common Control Circuit High.
Common causes
Common causes include Faulty mirror motor, Wiring issues in the mirror motor control circuit, Corrosion or damage to electrical connectors.
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 16, 2024
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Code B1D28 Chrysler Description

The B1D28 Chrysler code indicates a Mirror Motor Common Control Circuit High issue. This means that there is a problem with the mirror motor control circuit in the vehicle, specifically that the voltage in the circuit is higher than normal. The mirror motor control circuit is responsible for controlling the movement of the side mirrors in the vehicle. When this circuit is not functioning properly, it can lead to issues with adjusting the side mirrors, which can impact the driver's visibility and overall safety while driving.

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

Common Causes of B1D28 Chrysler

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

Symptoms of B1D28 Chrysler

  1. Side mirrors not responding to adjustment controls.
  2. Side mirrors moving erratically or not moving smoothly.
  3. Side mirror adjustment buttons not working.
  4. Warning light on the dashboard related to mirror control system.

How to Fix B1D28 Chrysler

  1. Begin by diagnosing the specific cause of the issue using a diagnostic scanner to pinpoint the exact problem.
  2. Inspect the mirror motor and wiring for any visible damage or signs of wear.
  3. Test the electrical connectors for proper connectivity and corrosion, replacing or repairing as necessary.
  4. Check the mirror control switch for functionality and replace if needed.
  5. If the issue persists, consider checking the body control module for any faults and addressing them accordingly.

Cost to Fix B1D28 Chrysler

The typical repair costs for a Mirror Motor Common Control Circuit High issue can vary depending on the specific cause of the problem. In general, the cost of parts for this repair can range from $50 to $200, while labor costs can range from $100 to $300. However, it's important to note that these are rough estimates, and actual costs can vary based on factors such as location, vehicle make and model, and the rates of the auto repair shop. It's recommended to obtain quotes from local shops to get a more accurate estimate for this repair.

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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 Chrysler Code

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

- Common symptoms include inoperative power mirrors, erratic mirror movements, or the mirrors getting stuck in one position.

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

- The code B1D28 Chrysler can be triggered by issues such as a faulty mirror motor, damaged wiring harness, or a malfunctioning mirror control switch.

3. How can I diagnose the Mirror Motor Common Control Circuit High error code?

- You can diagnose this code by checking the power supply to the mirror motor, inspecting the wiring for any visible damage, and testing the mirror control switch for proper functionality.

4. Can I still drive my vehicle with the B1D28 Chrysler code?

- It is generally safe to drive your vehicle with this code, but you may experience inconvenience due to non-functional power mirrors.

5. How can I repair the Mirror Motor Common Control Circuit High issue?

- Repairing this issue involves replacing the faulty mirror motor, repairing any damaged wiring, or addressing any issues with the mirror control switch.

6. Are there any DIY tips for fixing the B1D28 Chrysler code?

- DIY tips include checking the fuse related to the mirror system, ensuring all connections are secure, and using a multimeter to test for continuity in the wiring.

7. What tools are needed to fix the Mirror Motor Common Control Circuit High error code?

- Tools needed may include a multimeter, screwdrivers, trim removal tools, and replacement parts like a mirror motor or wiring harness.

8. Can weather conditions affect the occurrence of the B1D28 Chrysler code?

- Extreme weather conditions, such as excessive heat or moisture, can potentially worsen existing issues related to the mirror motor or wiring, leading to the code being triggered.

9. Is it recommended to seek professional help for resolving the B1D28 Chrysler code?

- If you are not confident in diagnosing or repairing electrical issues, it is advisable to seek professional help to accurately address the problem and prevent further damage.

10. Is the B1D28 Chrysler code specific to Chrysler vehicles only?

- Yes, the B1D28 Chrysler code is specific to Chrysler vehicles and relates to issues with the mirror motor common control circuit.

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