Engine-Codes.com
Engine-Codes – Chrysler – B16B1 Chrysler

B16B1 Chrysler Code - Left Stop Lamp Control Circuit High

Quick Answer

The B16B1 diagnostic trouble code (DTC) for Chrysler vehicles specifically points to an issue with the Left Stop Lamp Control Circuit being detected as high. Common causes include Faulty wiring or connectors in the left stop lamp circuit, Malfunctioning brake light switch, Corrosion or damage to the circuit connections. 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
B16B1 Chrysler indicates Left Stop Lamp Control Circuit High.
Common causes
Common causes include Faulty wiring or connectors in the left stop lamp circuit, Malfunctioning brake light switch, Corrosion or damage to the circuit connections.
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 11, 2024
💬 Need more help? Ask Auto Expert for instant answers — it's free!
AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play

Code B16B1 Chrysler Description

The B16B1 diagnostic trouble code (DTC) for Chrysler vehicles specifically points to an issue with the Left Stop Lamp Control Circuit being detected as high. In simpler terms, this means that the vehicle's onboard computer has identified a problem with the circuit responsible for controlling the left stop lamp, which is also known as the brake light. When the circuit is detected as high, it typically indicates an abnormal voltage level that is not within the expected range. This could be due to a variety of reasons, ranging from faulty wiring or connectors to issues with the brake light switch itself.

OBDII Code B16B1 Chrysler - Left Stop Lamp Control Circuit High
B16B1 Chrysler Code - Left Stop Lamp Control Circuit High

Common Causes of B16B1 Chrysler

  1. Faulty wiring or connectors in the left stop lamp circuit
  2. Malfunctioning brake light switch
  3. Corrosion or damage to the circuit connections
  4. Issues with the vehicle's onboard computer or control module
  5. Short circuit in the left stop lamp circuit

Symptoms of B16B1 Chrysler

  1. Left brake light not functioning properly
  2. Check engine light or other warning lights illuminated on the dashboard
  3. Dim or flickering left brake light
  4. Electrical issues such as blown fuses related to the left stop lamp circuit

How to Fix B16B1 Chrysler

  1. Begin by visually inspecting the wiring and connectors in the left stop lamp circuit for any obvious signs of damage or corrosion. Repair or replace any damaged components as needed.
  2. Test the brake light switch to ensure it is functioning correctly. Replace the switch if it is found to be faulty.
  3. Use a multimeter to check the voltage levels in the left stop lamp circuit and identify any abnormalities. Repair or replace any components that are causing the high voltage readings.
  4. Reset the vehicle's onboard computer to clear the DTC and check if the issue has been resolved. If the code persists, further diagnostics may be required to pinpoint the exact cause of the problem.
  5. Reassemble any components that were removed during the repair process and test the left brake light to confirm that it is now functioning properly.

Cost to Fix B16B1 Chrysler

The typical repair costs for addressing a B16B1 code on a Chrysler vehicle can vary depending on the specific cause of the issue and the extent of repairs needed. In general, the cost of parts for this repair can range from $50 to $200, with labor costs typically adding another $100 to $200 to the total bill. Keep in mind that diagnostic time and labor rates at auto repair shops can vary, so it's advisable to check with local shops for more accurate pricing information. Additionally, factors such as the vehicle's make and model, as well as the location of the repair shop, can also influence the overall cost of the repair.

Need more information about the B16B1 Chrysler code?

Need more information on how to fix the B16B1 Chrysler code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B16B1 Chrysler code diagnosed by a professional: Find a repair shop in your area

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 B16B1 Chrysler Code

1. What are common symptoms of OBDII code B16B1 in a Chrysler related to the Left Stop Lamp Control Circuit High?

- Common symptoms include the left brake light staying on constantly, even when the brake pedal is not pressed, and potential issues with the vehicle's brake lights functioning improperly.

2. What are some possible causes of the OBDII code B16B1 in a Chrysler signaling a Left Stop Lamp Control Circuit High?

- Potential causes include a faulty brake light switch, a short circuit in the wiring related to the left stop lamp control circuit, or a malfunctioning body control module.

3. How can I diagnose the OBDII code B16B1 in a Chrysler for the Left Stop Lamp Control Circuit High issue?

- You can start by visually inspecting the wiring and connections related to the left stop lamp control circuit, testing the brake light switch for proper functionality, and using a multimeter to check for continuity and voltage at various points in the circuit.

4. Are there any quick fixes or temporary solutions for the OBDII code B16B1 in a Chrysler indicating a Left Stop Lamp Control Circuit High?

- In some cases, simply resetting the fault code using an OBDII scanner may temporarily resolve the issue, but it's important to address the underlying cause to prevent the problem from recurring.

5. Is it safe to continue driving with the OBDII code B16B1 in a Chrysler displaying a Left Stop Lamp Control Circuit High?

- It is not recommended to drive the vehicle with this issue, as malfunctioning brake lights can pose a safety hazard by potentially confusing other drivers or reducing visibility of your vehicle when braking.

6. Can I repair the OBDII code B16B1 related to the Left Stop Lamp Control Circuit High in a Chrysler myself?

- Depending on your experience and comfort level with automotive electrical systems, you may be able to troubleshoot and repair the issue yourself by following a service manual or seeking guidance from online resources.

7. What is the typical cost to repair the OBDII code B16B1 indicating a Left Stop Lamp Control Circuit High in a Chrysler at a professional auto repair shop?

- The cost of repair can vary depending on the specific cause of the issue, but it may involve diagnostic fees, parts replacement (such as a brake light switch), and labor costs, which can range from around $100 to $300 or more.

8. Are there any preventive measures to avoid encountering the OBDII code B16B1 for the Left Stop Lamp Control Circuit High in a Chrysler in the future?

- Regularly inspecting and maintaining the vehicle's lighting system, including the brake lights, can help prevent issues like the Left Stop Lamp Control Circuit High fault code from occurring.

Discuss the causes and fixes for B16B1 Chrysler OBDII Code

Submit a New Comment

Code B16B1 Chrysler comments

No comments found for this page.