Engine-CodesDodge – B16AF Dodge

B16AF Dodge Code - Left Stop Lamp Control Circuit

Quick Answer

The B16AF diagnostic code for Dodge vehicles indicates a problem with the left stop lamp control circuit. Common causes include Faulty stop lamp switch, Damaged wiring or connectors in the left stop lamp circuit, Blown fuse related to the left stop 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
B16AF Dodge indicates Left Stop Lamp Control Circuit.
Common causes
Common causes include Faulty stop lamp switch, Damaged wiring or connectors in the left stop lamp circuit, Blown fuse related to the left stop 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 13, 2024
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Code B16AF Dodge Description

The B16AF diagnostic code for Dodge vehicles indicates a problem with the left stop lamp control circuit. This code is triggered when the vehicle's onboard computer detects an issue with the circuit responsible for controlling the left stop lamp, which is a crucial component for signaling to other drivers when the vehicle is braking.

OBDII Code B16AF Dodge - Left Stop Lamp Control Circuit
B16AF Dodge Code - Left Stop Lamp Control Circuit

Common Causes of B16AF Dodge

  1. Faulty stop lamp switch
  2. Damaged wiring or connectors in the left stop lamp circuit
  3. Blown fuse related to the left stop lamp
  4. Malfunctioning body control module

Symptoms of B16AF Dodge

  1. Left stop lamp not illuminating when brakes are applied
  2. Warning light on the dashboard indicating a brake light issue
  3. Vehicle failing state vehicle inspection due to non-functional left stop lamp
  4. Other drivers signaling that the left stop lamp is not working properly

How to Fix B16AF Dodge

  1. Begin by inspecting the left stop lamp bulb to ensure it is not burnt out.
  2. Check the fuse related to the left stop lamp and replace if necessary.
  3. Inspect the wiring and connectors in the left stop lamp circuit for any damage or corrosion, repairing or replacing as needed.
  4. Test the stop lamp switch for proper functionality and replace if found to be faulty.
  5. If the issue persists, further diagnostic testing may be required to identify any underlying electrical problems.

Cost to Fix B16AF Dodge

The typical repair costs for addressing a B16AF code related to the left stop lamp control circuit can range from $100 to $300, depending on the specific cause of the issue and the labor rates at the auto repair shop. It's important to note that diagnosis time and labor rates can vary, so it's advisable to check with local shops for a more accurate estimate.

Tech Notes for B16AF Dodge

B16AF-11 LEFT STOP LAMP CONTROL CIRCUIT SHORT TO GROUND

B16AF-15 LEFT STOP 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 B16AF Dodge Code

1. What are the common symptoms of OBDII code B16AF in a Dodge related to the Left Stop Lamp Control Circuit?

- Common symptoms include the left stop lamp not illuminating when the brake pedal is pressed, brake light staying on constantly, or a warning light on the dashboard indicating a brake lamp issue.

2. What are the possible causes of OBDII code B16AF in a Dodge related to the Left Stop Lamp Control Circuit?

- Possible causes include a faulty brake light switch, damaged wiring or connectors in the left stop lamp circuit, a blown fuse, or a malfunctioning body control module.

3. How can I diagnose the OBDII code B16AF in a Dodge related to the Left Stop Lamp Control Circuit?

- Diagnose the issue by checking the left stop lamp bulb for any signs of damage, testing the brake light switch for proper functionality, inspecting the wiring and connectors for any breaks or corrosion, and using a diagnostic scanner to read the error codes.

4. Can I still drive my Dodge with OBDII code B16AF related to the Left Stop Lamp Control Circuit illuminated?

- It is not recommended to drive your vehicle with this issue as it can pose a safety hazard by affecting the visibility of your brake lights to other drivers on the road.

5. How can I repair OBDII code B16AF in a Dodge related to the Left Stop Lamp Control Circuit?

- Repair options include replacing the left stop lamp bulb if defective, repairing or replacing damaged wiring or connectors, checking and replacing the brake light switch if necessary, and resetting the error code using a diagnostic scanner.

6. Are there any DIY tips for troubleshooting OBDII code B16AF in a Dodge related to the Left Stop Lamp Control Circuit?

- DIY tips include visually inspecting the left stop lamp bulb and its connections, checking the fuse related to the brake lights, and ensuring the brake light switch is properly adjusted and functioning.

7. How long does it typically take to repair OBDII code B16AF in a Dodge related to the Left Stop Lamp Control Circuit?

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

8. Can a mechanic easily fix OBDII code B16AF in a Dodge related to the Left Stop Lamp Control Circuit?

- Yes, a qualified mechanic should be able to diagnose and repair the issue efficiently, especially if they have experience working on Dodge vehicles and electrical systems.

9. Will resetting the error code for OBDII code B16AF related to the Left Stop Lamp Control Circuit solve the problem?

- Resetting the error code may temporarily turn off the warning light, but it will not fix the underlying issue causing the fault in the left stop lamp control circuit.

10. Is OBDII code B16AF related to the Left Stop Lamp Control Circuit a common problem in Dodge vehicles?

- While it may not be one of the most common OBDII codes, issues with the left stop lamp control circuit can occur in Dodge vehicles due to various factors like wear and tear or electrical issues.

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