AutoCodes – Dodge – B16D5 Dodge

B16D5 Dodge Code - Right DRL Lamp Control Circuit High

Quick Answer

The Body Control Module (BCM) monitors the Right Daytime Running Lights (DRL) Lamp. Common causes include Faulty Right Front Headlamp Assembly, Right Front Headlamp Assembly harness is open or shorted, Right Front Headlamp Assembly circuit poor electrical connection. 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
B16D5 Dodge indicates Right DRL Lamp Control Circuit High.
Common causes
Common causes include Faulty Right Front Headlamp Assembly, Right Front Headlamp Assembly harness is open or shorted, Right Front Headlamp Assembly circuit poor electrical connection.
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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 606
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jun 23, 2019
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Code B16D5 Dodge Description

The Body Control Module (BCM) monitors the Right Daytime Running Lights (DRL) Lamp. The BCM sets the OBDII code when the Right DRL Lamp is not to factory specifications.
OBDII Code B16D5 Dodge - Right DRL Lamp Control Circuit High - AutoCodes.com
B16D5 Dodge Code - Right DRL Lamp Control Circuit High

What are the Possible Causes of the DTC B16D5 Dodge?

  • Faulty Right Front Headlamp Assembly
  • Right Front Headlamp Assembly harness is open or shorted
  • Right Front Headlamp Assembly circuit poor electrical connection
  • Faulty Body Control Module (BCM)

How to Fix the DTC B16D5 Dodge?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B16D5 Dodge code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the B16D5 Dodge code?

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Need Help with the Code?

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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 B16D5 Dodge Code

1. What are the common symptoms of OBDII code B16D5 in a Dodge, indicating a Right DRL Lamp Control Circuit High issue?

The common symptoms include a constantly illuminated right daytime running lamp (DRL), flickering DRL light, or complete failure of the right DRL.

2. What are the potential causes of the B16D5 error code in a Dodge related to the Right DRL Lamp Control Circuit High?

Possible causes may include a faulty DRL bulb, damaged wiring or connectors in the right DRL circuit, a defective DRL control module, or a problem with the DRL relay.

3. How can I diagnose the Right DRL Lamp Control Circuit High issue in my Dodge when OBDII code B16D5 is triggered?

You can start by visually inspecting the right DRL bulb, checking the wiring and connectors for any damage, and using a multimeter to test the continuity of the circuit components.

4. Is it safe to continue driving my Dodge with the B16D5 error code indicating a Right DRL Lamp Control Circuit High problem?

It is not recommended to drive the vehicle with a malfunctioning DRL as it can affect visibility and safety, especially during low-light conditions. Promptly addressing the issue is crucial.

5. How can I repair the Right DRL Lamp Control Circuit High problem in my Dodge after diagnosing the issue?

Repair steps may involve replacing the right DRL bulb, repairing or replacing damaged wiring or connectors, testing and possibly replacing the DRL control module, or addressing any issues with the DRL relay.

6. Can a DIY enthusiast with basic automotive knowledge fix the B16D5 error code related to the Right DRL Lamp Control Circuit High in a Dodge?

Depending on the exact cause of the issue, some DIY enthusiasts may be able to address the problem by following repair guides or tutorials. However, complex electrical issues may require professional assistance.

7. How much can I expect to pay for repairing the Right DRL Lamp Control Circuit High problem in my Dodge at a professional auto repair shop?

The cost of repairs can vary based on the specific cause of the issue, labor rates in your area, and the cost of any replacement parts needed. It's recommended to obtain quotes from different shops for an accurate estimate.

8. Are there any preventive maintenance tips to avoid encountering the B16D5 error code related to the Right DRL Lamp Control Circuit High in my Dodge in the future?

Regularly inspecting and maintaining the DRL system, including checking the bulbs, wiring, and connections, can help prevent issues. Promptly addressing any minor faults can also prevent larger problems.

9. Can extreme weather conditions or water exposure contribute to triggering the B16D5 error code in a Dodge for the Right DRL Lamp Control Circuit High issue?

Yes, extreme weather conditions, such as heavy rain or snow, as well as water exposure due to flooding or car washes, can potentially cause damage to the DRL system components and lead to the error code.

10. How important is it to address the B16D5 error code indicating a Right DRL Lamp Control Circuit High problem in a Dodge promptly?

Addressing the issue promptly is crucial for maintaining proper visibility and safety while driving, especially during low-light conditions. Ignoring the problem can lead to further complications and potential safety hazards.

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