Engine-CodesDodge – B1627 Dodge

B1627 Dodge Code - Cargo Lamp Control Circuit Low

Quick Answer

The B1627 diagnostic trouble code for Dodge vehicles indicates a problem with the cargo lamp control circuit being detected as low. Common causes include Faulty cargo lamp control module, Damaged wiring or connectors in the cargo lamp control circuit, Blown fuse related to the cargo lamp. 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
B1627 Dodge indicates Cargo Lamp Control Circuit Low.
Common causes
Common causes include Faulty cargo lamp control module, Damaged wiring or connectors in the cargo lamp control circuit, Blown fuse related to the cargo lamp.
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 19, 2024
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Code B1627 Dodge Description

The B1627 diagnostic trouble code for Dodge vehicles indicates a problem with the cargo lamp control circuit being detected as low. The cargo lamp control circuit is responsible for controlling the operation of the cargo lamp in the vehicle. When this circuit is detected as low, it means that there is a malfunction or fault in the circuit that is preventing the cargo lamp from functioning properly.

OBDII Code B1627 Dodge - Cargo Lamp Control Circuit Low
B1627 Dodge Code - Cargo Lamp Control Circuit Low

Common Causes of B1627 Dodge

  1. Faulty cargo lamp control module.
  2. Damaged wiring or connectors in the cargo lamp control circuit.
  3. Blown fuse related to the cargo lamp.
  4. Malfunctioning cargo lamp bulb.
  5. Corrosion or moisture in the cargo lamp circuit.

Symptoms of B1627 Dodge

  1. Cargo lamp not turning on when activated.
  2. Dim or flickering cargo lamp.
  3. Dashboard warning light indicating an issue with the cargo lamp.
  4. Inconsistent operation of the cargo lamp.

How to Fix B1627 Dodge

  1. Begin by inspecting the cargo lamp bulb to ensure it is not burnt out. Replace if necessary.
  2. Check the cargo lamp fuse and replace if it is blown.
  3. Inspect the wiring and connectors in the cargo lamp control circuit for any damage or corrosion. Repair or replace as needed.
  4. Test the cargo lamp control module for proper operation. Replace if found to be faulty.
  5. Clear the diagnostic trouble codes from the vehicle's system and test the cargo lamp to ensure it is functioning correctly.

Cost to Fix B1627 Dodge

The typical repair costs for addressing a B1627 code related to the cargo lamp control circuit low can vary depending on the specific cause of the issue. On average, the cost for parts and labor could range from $100 to $300. It's important to note that diagnostic time and labor rates at auto repair shops can vary, so it's recommended to check with local shops for a more accurate estimate based on your vehicle make and model.

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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 B1627 Dodge Code

1. What are the common symptoms of OBDII code B1627 Dodge (Cargo Lamp Control Circuit Low)?

The common symptoms include the cargo lamp not turning on, flickering, or remaining dim when activated.

2. What are the possible causes of OBDII code B1627 Dodge?

Possible causes include a faulty cargo lamp bulb, damaged wiring in the cargo lamp circuit, a defective cargo lamp control module, or a poor electrical connection.

3. How can I diagnose the cause of OBDII code B1627 Dodge?

You can start by visually inspecting the cargo lamp bulb, checking the wiring for any damage, testing the cargo lamp control module, and ensuring all electrical connections are secure.

4. Can a blown fuse cause OBDII code B1627 Dodge to trigger?

Yes, a blown fuse in the cargo lamp circuit can cause the code to trigger as it disrupts the power supply to the cargo lamp control circuit.

5. How do I repair OBDII code B1627 Dodge?

To repair the code, you may need to replace the cargo lamp bulb, repair any damaged wiring, replace the cargo lamp control module if faulty, or fix any loose electrical connections.

6. Can resetting the OBDII system clear code B1627 Dodge?

Resetting the OBDII system may temporarily clear the code, but if the underlying issue (such as a faulty component) is not addressed, the code is likely to reappear.

7. Is it safe to continue driving with OBDII code B1627 Dodge active?

It is generally safe to drive with this code, as it primarily affects the cargo lamp functionality and does not impact the vehicle's overall performance or safety systems.

8. Will OBDII code B1627 Dodge cause my vehicle to fail an emissions test?

This code is not directly related to emissions, so it should not cause your vehicle to fail an emissions test. However, it is still recommended to address and resolve the issue.

9. Can extreme weather conditions trigger OBDII code B1627 Dodge?

Extreme weather conditions, such as excessive moisture or extreme cold, can potentially affect the cargo lamp circuit and trigger this code.

10. How can I prevent OBDII code B1627 Dodge from recurring in the future?

Regularly inspecting and maintaining the cargo lamp system, ensuring proper bulb function, and addressing any wiring issues promptly can help prevent the code from recurring.

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