AutoCodes – Jeep – B16D5 Jeep

B16D5 Jeep 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 Jeep 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.

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Code Popularity 678

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 23, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B16D5 Jeep 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 Jeep - Right DRL Lamp Control Circuit High - AutoCodes.com — B16D5 Jeep Code - Right DRL Lamp Control Circuit High

What does this mean?

What are the Possible Causes of the DTC B16D5 Jeep?

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 Jeep?

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 Jeep 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 Jeep code?

Need more information on how to fix the B16D5 Jeep code? Get Access to Factory Service Manuals

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 Jeep Code

1. What are the common symptoms of the OBDII code B16D5 for the Right DRL Lamp Control Circuit High in a Jeep?

- Common symptoms include the right daytime running light (DRL) not functioning properly, flickering, or remaining constantly on.

2. What could be causing the Right DRL Lamp Control Circuit High in my Jeep?

- Possible causes include a faulty DRL lamp, a damaged wiring harness, a malfunctioning control module, or a poor electrical connection.

3. How can I diagnose the issue with the Right DRL Lamp Control Circuit High in my Jeep?

- Use a multimeter to test the voltage at the DRL lamp connector, inspect the wiring for any visible damage, and check for any loose or corroded connections.

4. Can I continue driving my Jeep with the B16D5 OBDII code for the Right DRL Lamp Control Circuit High?

- It is generally safe to drive with this code, but it is recommended to address the issue promptly to ensure proper functioning of the DRL system.

5. How can I repair the Right DRL Lamp Control Circuit High in my Jeep?

- Repair steps may include replacing the faulty DRL lamp, repairing or replacing damaged wiring, resetting the control module, or addressing any poor connections.

6. Is it possible to reset the OBDII code B16D5 for the Right DRL Lamp Control Circuit High in a Jeep?

- Yes, after repairing the underlying issue, you can reset the code using an OBDII scanner or by disconnecting the battery for a few minutes.

7. Are there any preventive measures to avoid encountering the B16D5 code in the future?

- Regularly inspecting the DRL system, ensuring proper maintenance of electrical components, and addressing any issues promptly can help prevent the recurrence of this code.

8. Can extreme weather conditions contribute to triggering the Right DRL Lamp Control Circuit High code in a Jeep?

- Yes, exposure to extreme temperatures or moisture can potentially cause electrical issues leading to the B16D5 code, so it's important to protect the DRL system.

9. How long does it typically take to repair the Right DRL Lamp Control Circuit High issue in a Jeep?

- The repair time can vary depending on the specific cause of the problem, but it may take anywhere from 30 minutes to a few hours to diagnose and fix the issue.

10. Will fixing the B16D5 OBDII code for the Right DRL Lamp Control Circuit High affect the overall performance of my Jeep?

- Fixing this code should primarily restore proper functioning of the DRL system and should not significantly impact the overall performance of your Jeep.