B16D5 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 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.
Code B16D5 Description
What are the Possible Causes of the DTC B16D5?
- 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?
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 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.
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Information for Specific Makes
- B16D5 Chrysler — Right DRL Lamp Control Circuit High
- B16D5 Dodge — Right DRL Lamp Control Circuit High
- B16D5 Jeep — Right DRL Lamp Control Circuit High
- B16D5 RAM — Right DRL Lamp Control Circuit High
Frequently Asked Questions about B16D5 Code
1. What does OBDII code B16D5 mean?
B16D5 indicates a problem with the Right Daytime Running Light (DRL) Lamp Control Circuit, specifically that the circuit voltage is higher than expected.
2. What are the common symptoms of code B16D5?
Symptoms include the right DRL not working, flickering, or staying on when it shouldn’t.
3. What causes the B16D5 code to appear?
Common causes include a faulty bulb, damaged wiring, poor grounding, or a malfunctioning DRL control module.
4. Can a blown bulb trigger code B16D5?
Yes, a blown or faulty right DRL bulb can cause this code by disrupting the circuit.
5. How can I diagnose the B16D5 code?
Inspect the right DRL bulb and socket, check for damaged or corroded wiring, and test the DRL control module for proper operation.
6. Is it safe to drive with code B16D5?
Yes, but it’s recommended to fix the issue promptly as it affects visibility and vehicle compliance with lighting regulations.
7. How do I fix the B16D5 code?
Repair or replace the right DRL bulb, fix damaged wiring, clean corroded connectors, or replace the DRL control module if needed.
8. Can weather conditions cause code B16D5?
Yes, moisture or water intrusion in the DRL housing or connectors can lead to circuit issues and trigger the code.
9. How much does it cost to fix the B16D5 code?
Costs vary depending on the issue, but replacing a bulb is inexpensive, while repairing wiring or replacing the DRL module may be more costly.
10. Can I clear the B16D5 code without repairing it?
You can clear the code with an OBDII scanner, but it will likely return unless the underlying problem is resolved.
Discuss the causes and fixes for B16D5 OBDII Code
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