AutoCodes – Chrysler – B16B0 Chrysler

B16B0 Chrysler Code - Left Stop Lamp Control Circuit Low

Quick Answer

The Body Control Module (BCM) receives a hardwired brake signal from the Anti-lock Brake System (ABS) module indicating that the Brake Pedal is applied. Common causes include Faulty Left Stop Lamp, Left Stop Lamp harness is open or shorted, Left Stop Lamp 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
B16B0 Chrysler indicates Left Stop Lamp Control Circuit Low.
Common causes
Common causes include Faulty Left Stop Lamp, Left Stop Lamp harness is open or shorted, Left Stop Lamp 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 626
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jun 19, 2019
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Code B16B0 Chrysler Description

The Body Control Module (BCM) receives a hardwired brake signal from the Anti-lock Brake System (ABS) module indicating that the Brake Pedal is applied. When this signal is received, the BCM provides a voltage output through the rear stop signal control circuit. For additional information on the Brake Lamp operation. When the Body Control Module (BCM) detects a low or high condition on the Left Stop Lamp Driver circuit and sets the Diagnostic Trouble Code (DTC).
OBDII Code B16B0 Chrysler - Left Stop Lamp Control Circuit Low - AutoCodes.com
B16B0 Chrysler Code - Left Stop Lamp Control Circuit Low

What are the Possible Causes of the DTC B16B0 Chrysler?

  • Faulty Left Stop Lamp
  • Left Stop Lamp harness is open or shorted
  • Left Stop Lamp circuit poor electrical connection
  • Faulty Body Control Module (BCM)

How to Fix the DTC B16B0 Chrysler?

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 B16B0 Chrysler 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 B16B0 Chrysler code?

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Need Help with the Code?

Get the B16B0 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 B16B0 Chrysler Code

1. What are the common symptoms of OBDII code B16B0 in a Chrysler indicating a Left Stop Lamp Control Circuit Low issue?

- Common symptoms include the left brake light not functioning properly, the brake light staying on continuously, or the brake light not illuminating when the brake pedal is pressed.

2. What are the possible causes of the B16B0 OBDII code in a Chrysler?

- The B16B0 code can be caused by a faulty left stop lamp bulb, a damaged wiring harness, a defective stop lamp switch, or a faulty body control module.

3. How can I diagnose the B16B0 code related to the Left Stop Lamp Control Circuit Low issue in my Chrysler?

- You can start by inspecting the left stop lamp bulb for any visible damage, checking the wiring and connections for any signs of wear or corrosion, testing the stop lamp switch, and scanning the vehicle's computer for error codes.

4. Can I drive my Chrysler with the B16B0 OBDII code triggered?

- It is generally safe to drive your Chrysler with the B16B0 code, but it is recommended to have the issue diagnosed and repaired as soon as possible to ensure proper brake light functionality.

5. How can I repair the Left Stop Lamp Control Circuit Low issue causing the B16B0 code in my Chrysler?

- The repair process may involve replacing the left stop lamp bulb, repairing or replacing damaged wiring, adjusting or replacing the stop lamp switch, or reprogramming the body control module if necessary.

6. Will resetting the OBDII code B16B0 in my Chrysler resolve the Left Stop Lamp Control Circuit Low problem?

- Resetting the code may temporarily turn off the warning light, but it will not fix the underlying issue causing the Left Stop Lamp Control Circuit Low problem. Proper diagnosis and repair are required.

7. Can a DIY enthusiast fix the B16B0 OBDII code related to the Left Stop Lamp Control Circuit Low issue in a Chrysler?

- Depending on the specific cause of the B16B0 code, some DIY enthusiasts may be able to address the issue by replacing the stop lamp bulb or checking the wiring. However, more complex repairs may require professional assistance.

8. Is the Left Stop Lamp Control Circuit Low issue covered under Chrysler's warranty?

- The coverage of this issue under warranty depends on factors such as the vehicle's age, mileage, and warranty status. It is recommended to check with your local Chrysler dealership for warranty coverage details.

9. How can I prevent the recurrence of the B16B0 OBDII code in my Chrysler after repair?

- To prevent the B16B0 code from reoccurring, ensure proper installation of components, regular maintenance checks on the stop lamp system, and prompt attention to any warning lights related to the brake system.

10. Are there any safety concerns associated with the B16B0 Left Stop Lamp Control Circuit Low issue in a Chrysler?

- Yes, the B16B0 code indicates a potential issue with the brake light system, which can compromise vehicle visibility and safety. It is important to address this problem promptly to ensure safe driving conditions.

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