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B16E7 Chrysler Code - License Plate Lamp Control Circuit

Quick Answer

The B16E7 diagnostic trouble code (DTC) for Chrysler vehicles specifically refers to an issue with the license plate lamp control circuit. Common causes include Faulty license plate lamp, Damaged or corroded wiring in the circuit, Blown fuse related to the license plate 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
B16E7 Chrysler indicates License Plate Lamp Control Circuit.
Common causes
Common causes include Faulty license plate lamp, Damaged or corroded wiring in the circuit, Blown fuse related to the license plate 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.
What is this?
Table of contents Created and updated by William Orellana on Sep 14, 2024
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Code B16E7 Chrysler Description

The B16E7 diagnostic trouble code (DTC) for Chrysler vehicles specifically refers to an issue with the license plate lamp control circuit. This code indicates that there is a malfunction in the circuit responsible for controlling the license plate lamp, which is an essential component for ensuring the vehicle's visibility to other drivers on the road, especially in low-light conditions. The license plate lamp is not only important for legal compliance but also plays a crucial role in maintaining overall safety on the road.

OBDII Code B16E7 Chrysler - License Plate Lamp Control Circuit
B16E7 Chrysler Code - License Plate Lamp Control Circuit

Common Causes of B16E7 Chrysler

  1. Faulty license plate lamp
  2. Damaged or corroded wiring in the circuit
  3. Blown fuse related to the license plate lamp
  4. Malfunctioning switch or control module
  5. Poor electrical connection in the circuit

Symptoms of B16E7 Chrysler

  1. License plate lamp not illuminating
  2. Dashboard warning light indicating a lamp malfunction
  3. Flickering or intermittent operation of the license plate lamp
  4. Fuse for the license plate lamp blowing repeatedly
  5. Vehicle failing state inspection due to non-functioning license plate lamp

How to Fix B16E7 Chrysler

  1. Begin by visually inspecting the license plate lamp and its wiring for any visible damage or corrosion.
  2. Check and replace any blown fuses related to the license plate lamp circuit.
  3. Test the license plate lamp itself by applying power directly to it to verify if it is functioning.
  4. Use a multimeter to test the continuity of the wiring in the circuit and repair or replace any damaged sections.
  5. If the issue persists, further diagnosis may be needed to identify any underlying problems with the switch or control module.

Cost to Fix B16E7 Chrysler

The typical repair costs for addressing a B16E7 code related to the license plate lamp control circuit can vary depending on the specific cause of the issue. In general, the cost of replacing a license plate lamp can range from $20 to $50, while repairing damaged wiring or replacing a faulty switch or control module can cost between $50 and $200 or more. Labor costs at auto repair shops typically range from $80 to $150 per hour, but rates may vary based on location, vehicle make and model, and other factors. It's advisable to consult with a trusted mechanic or dealership to get a more accurate estimate for the repair.

What does this mean?

Tech Notes for B16E7 Chrysler

B16E7-11 LICENSE PLATE LAMP CONTROL CIRCUIT SHORT TO GROUND

B16E7-15 LICENSE PLATE LAMP CONTROL CIRCUIT SHORT TO BATTERY OR OPEN

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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 B16E7 Chrysler Code

1. What are the common symptoms of OBDII code B16E7 in a Chrysler related to the License Plate Lamp Control Circuit?

The common symptoms include a malfunctioning license plate lamp, illumination of the check engine light, and a diagnostic trouble code indicating an issue with the lamp control circuit.

2. What are the possible causes of OBDII code B16E7 in a Chrysler?

Possible causes of this code may include a faulty license plate lamp, damaged wiring or connectors in the circuit, a blown fuse, or a defective lamp control module.

3. How can I diagnose the issue causing OBDII code B16E7 in my Chrysler?

To diagnose the issue, you can start by visually inspecting the license plate lamp and its wiring for any visible damage. Additionally, using a multimeter to check for continuity in the circuit and testing the fuse related to the lamp control circuit can help pinpoint the problem.

4. What are some repair tips for addressing OBDII code B16E7 in a Chrysler?

Repair tips may include replacing the faulty license plate lamp, repairing or replacing damaged wiring or connectors, checking and replacing any blown fuses, and resetting the diagnostic trouble code after the issue has been resolved.

5. Can I drive my Chrysler with OBDII code B16E7 related to the License Plate Lamp Control Circuit?

While it may be safe to drive with this issue, it is recommended to address the problem as soon as possible to ensure proper functioning of the license plate lamp and to prevent any potential safety hazards or legal consequences related to driving with a malfunctioning lamp.

6. How much does it typically cost to repair OBDII code B16E7 in a Chrysler?

The cost of repairing this code can vary depending on the specific cause of the issue and the labor rates of the repair shop. Replacing a license plate lamp or a fuse may be relatively inexpensive, while repairing wiring or replacing a control module could be more costly.

7. Is OBDII code B16E7 in a Chrysler a common issue?

While not extremely common, issues related to the License Plate Lamp Control Circuit can occur in Chrysler vehicles due to various factors such as age, wear and tear, or electrical problems.

8. Can I reset OBDII code B16E7 in my Chrysler without repairing the issue?

It is not recommended to simply reset the diagnostic trouble code without addressing the underlying problem causing OBDII code B16E7. Resetting the code without fixing the issue will likely result in the check engine light re-illuminating once the problem is detected again.

9. Are there any preventive measures I can take to avoid OBDII code B16E7 in my Chrysler?

Regularly inspecting the condition of your license plate lamp, checking the wiring for any signs of damage, and promptly addressing any lighting-related issues can help prevent the occurrence of OBDII code B16E7 in your Chrysler.

10. Can a DIY enthusiast repair OBDII code B16E7 in a Chrysler?

Depending on the specific cause of the issue, DIY enthusiasts with some automotive repair experience may be able to address OBDII code B16E7 by replacing a faulty lamp, checking and repairing wiring, or replacing a fuse. However, more complex issues may require professional diagnosis and repair.

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