Engine-CodesChrysler – B1D25 Chrysler

B1D25 Chrysler Code - Mirror Horizontal Motor Control Circuit Open

Quick Answer

The B1D25 Chrysler diagnostic trouble code (DTC) specifically refers to an issue with the mirror horizontal motor control circuit being open. Common causes include Faulty mirror control module, Broken or damaged wiring in the mirror control circuit, Blown fuse related to the mirror control circuit. 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
B1D25 Chrysler indicates Mirror Horizontal Motor Control Circuit Open.
Common causes
Common causes include Faulty mirror control module, Broken or damaged wiring in the mirror control circuit, Blown fuse related to the mirror control circuit.
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 09, 2024
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Code B1D25 Chrysler Description

The B1D25 Chrysler diagnostic trouble code (DTC) specifically refers to an issue with the mirror horizontal motor control circuit being open. In simpler terms, this means that there is an electrical fault in the circuit that controls the horizontal movement of the mirror. This can affect the ability to adjust the mirror horizontally, impacting the driver's visibility and overall safety.

OBDII Code B1D25 Chrysler - Mirror Horizontal Motor Control Circuit Open
B1D25 Chrysler Code - Mirror Horizontal Motor Control Circuit Open

Common Causes of B1D25 Chrysler

  1. Faulty mirror control module.
  2. Broken or damaged wiring in the mirror control circuit.
  3. Blown fuse related to the mirror control circuit.
  4. Corrosion or poor connections in the electrical system.
  5. Defective mirror motor.

Symptoms of B1D25 Chrysler

  1. Inability to adjust the mirror horizontally.
  2. Mirror stuck in one position.
  3. Unusual noise coming from the mirror when attempting to adjust it.
  4. Malfunction indicator light (MIL) or mirror adjustment warning light illuminated on the dashboard.

How to Fix B1D25 Chrysler

  1. Begin by visually inspecting the wiring and connections in the mirror control circuit for any signs of damage or corrosion. Repair or replace any damaged components.
  2. Check the fuse related to the mirror control circuit and replace it if necessary.
  3. Test the mirror motor to determine if it is functioning properly. If not, replace the motor.
  4. If the issue persists, consider replacing the mirror control module.
  5. Finally, clear the DTC from the vehicle's memory using a diagnostic scan tool to ensure the repair was successful.

Cost to Fix B1D25 Chrysler

The typical repair costs for addressing a B1D25 Chrysler code can vary depending on the specific cause of the issue. In general, replacing a fuse or repairing wiring may cost between $50 to $200, while replacing a mirror motor or control module could range from $100 to $500 or more. Labor costs can add to the total repair bill, with rates typically ranging between $80 to $150 per hour at most auto repair shops. It's recommended to consult with a professional mechanic to receive an accurate estimate based on your vehicle's 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 B1D25 Chrysler Code

1. What does the OBDII code B1D25 mean in a Chrysler vehicle?

The B1D25 code indicates an open circuit in the mirror horizontal motor control, which affects the ability to adjust the mirror horizontally.

2. What are the common symptoms of code B1D25 in a Chrysler?

Symptoms include the side mirror not moving horizontally, unresponsive mirror adjustment controls, or a possible warning light on the dashboard.

3. What causes the B1D25 code to appear?

Common causes include a damaged mirror motor, corroded or broken wiring, a faulty switch, or a malfunctioning control module.

4. Can I still drive with a B1D25 code?

Yes, you can drive with this code, but you may experience inconvenience due to the inability to adjust the mirror horizontally, which could impact visibility.

5. How do you diagnose a B1D25 code in a Chrysler?

Diagnosis involves checking the mirror motor, inspecting wiring and connectors for damage or corrosion, and testing the mirror control switch for proper function.

6. How is the B1D25 code typically repaired?

Repairs may include replacing the mirror motor, repairing or replacing damaged wiring, cleaning corroded connectors, or replacing the control module if necessary.

7. Can a blown fuse cause the B1D25 code?

Yes, a blown fuse related to the mirror adjustment system can sometimes trigger this code, so it’s worth checking the fuse box.

8. How much does it cost to fix a B1D25 code?

The cost depends on the specific issue, ranging from $50 for wiring repairs to $200–$400 if the mirror motor or control module needs replacement.

9. Can I fix the B1D25 code myself?

If you’re comfortable with basic electrical troubleshooting, you can inspect wiring and connectors. However, replacing components like the mirror motor may require professional assistance.

10. Will clearing the code with a scanner fix the issue?

Clearing the code without addressing the root cause will not fix the issue, and the code is likely to return. Proper diagnosis and repair are necessary.

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