Engine-CodesMercury – B1670 Mercury

B1670 Mercury Code - Mirror Passenger Right/Left Motor Stalled

Quick Answer

The B1670 diagnostic trouble code for Mercury vehicles indicates that the motor for the passenger side mirror has stalled. Common causes include Faulty mirror motor, Wiring issues or electrical connections, 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
B1670 Mercury indicates Mirror Passenger Right/Left Motor Stalled.
Common causes
Common causes include Faulty mirror motor, Wiring issues or electrical connections, 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.
Table of contents Created and updated by William Orellana on Sep 18, 2024
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Code B1670 Mercury Description

The B1670 diagnostic trouble code for Mercury vehicles indicates that the motor for the passenger side mirror has stalled. This means that there is an issue with the motor that controls the movement of the mirror on the right or left side of the vehicle. When this code is triggered, it can result in the inability to adjust the mirror electronically, affecting the driver's visibility and overall safety while driving.

OBDII Code B1670 Mercury - Mirror Passenger Right/Left Motor Stalled
B1670 Mercury Code - Mirror Passenger Right/Left Motor Stalled

Common Causes of B1670 Mercury

  1. Faulty mirror motor.
  2. Wiring issues or electrical connections.
  3. Blown fuse related to the mirror motor.
  4. Mechanical obstruction preventing mirror movement.
  5. Water damage or corrosion affecting the mirror motor.

Symptoms of B1670 Mercury

  1. Inability to adjust the passenger side mirror electronically.
  2. Unusual noises coming from the mirror motor.
  3. Mirror movement is slow or erratic.
  4. Mirror gets stuck in one position.
  5. Mirror fails to respond to adjustment commands.

How to Fix B1670 Mercury

  1. Begin by diagnosing the specific cause of the mirror motor stall using a diagnostic scanner.
  2. Inspect the wiring and electrical connections related to the mirror motor for any damage or loose connections.
  3. Check the fuse box for any blown fuses that may be affecting the mirror motor.
  4. Test the mirror motor itself for functionality and replace if necessary.
  5. Clear the memory of the diagnostic trouble code after the repair is completed to ensure the issue has been resolved.

Cost to Fix B1670 Mercury

The typical repair costs for addressing a B1670 code related to a stalled mirror motor on a Mercury vehicle can range from $100 to $300, depending on the specific cause of the issue and the cost of parts and labor. It's important to note that diagnosis time and labor rates at auto repair shops can vary, so it's advisable to check with local shops for more accurate estimates. Keep in mind that rates may be higher at dealerships or in metropolitan areas, while independent shops may offer more competitive pricing.

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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 B1670 Mercury Code

1. What are the common symptoms of OBDII code B1670 for a Mercury related to the mirror passenger right/left motor stalling?

- The common symptoms include the inability to adjust the passenger side mirror electronically or erratic movement.

2. What are the possible causes of OBDII code B1670 Mirror Passenger Right/Left Motor Stalled in a Mercury?

- Common causes include a faulty mirror motor, damaged wiring or connectors, or issues with the mirror control switch.

3. How can I diagnose the OBDII code B1670 Mirror Passenger Right/Left Motor Stalled in my Mercury?

- A diagnostic scan tool can help identify the specific fault code. Additionally, checking the wiring and connections to the mirror motor is recommended.

4. Can I still drive my Mercury with OBDII code B1670 Mirror Passenger Right/Left Motor Stalled?

- Yes, you can still drive your vehicle safely with this code. However, you may not be able to adjust the affected mirror electronically.

5. How can I repair OBDII code B1670 in my Mercury related to the mirror passenger right/left motor stalling?

- Repair options include replacing the faulty mirror motor, repairing damaged wiring, or addressing any issues with the mirror control switch.

6. Are there any simple DIY tips for troubleshooting OBDII code B1670 Mirror Passenger Right/Left Motor Stalled in my Mercury?

- You can start by checking the fuse related to the mirror motor, inspecting the wiring for any visible damage, and ensuring the mirror control switch is functioning correctly.

7. Is it necessary to visit a mechanic for OBDII code B1670 Mirror Passenger Right/Left Motor Stalled in my Mercury?

- While it's possible to diagnose and repair this issue yourself, consulting a mechanic for a thorough inspection and professional repair may be beneficial.

8. Can weather conditions affect the occurrence of OBDII code B1670 for the mirror passenger right/left motor in my Mercury?

- Extreme weather conditions, such as excessive heat or moisture, can potentially impact the operation of the mirror motor and contribute to the stalling issue.

9. How much does it typically cost to repair OBDII code B1670 Mirror Passenger Right/Left Motor Stalled in a Mercury?

- The cost of repairs can vary depending on the specific cause of the issue, but it may range from a few hundred dollars for parts and labor.

10. Will fixing OBDII code B1670 Mirror Passenger Right/Left Motor Stalled affect the overall performance of my Mercury?

- Resolving this code will restore the functionality of the affected mirror, ensuring proper adjustment and potentially improving visibility and safety while driving.

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