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Engine-Codes – Generic – B196B

B196B Code - Power Liftgate Close Direction Excessive Time

Quick Answer

The B196B diagnostic trouble code (DTC) indicates that the power liftgate on the vehicle is taking an excessive amount of time to close. Common causes include Faulty liftgate motor, Malfunctioning liftgate control module, Damaged or misaligned liftgate sensors. 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
B196B indicates Power Liftgate Close Direction Excessive Time.
Common causes
Common causes include Faulty liftgate motor, Malfunctioning liftgate control module, Damaged or misaligned liftgate sensors.
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 09, 2024
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Code B196B Description

The B196B diagnostic trouble code (DTC) indicates that the power liftgate on the vehicle is taking an excessive amount of time to close. This means that the liftgate is not operating within the expected time frame, which could potentially lead to safety concerns and inconvenience for the vehicle owner. The power liftgate is a convenient feature that allows for hands-free operation and easy access to the cargo area of the vehicle. When the close direction takes too long, it may indicate a problem with the liftgate mechanism, motor, sensors, or control module.

OBDII Code B196B - Power Liftgate Close Direction Excessive Time
B196B Code - Power Liftgate Close Direction Excessive Time

Common Causes of B196B

  1. Faulty liftgate motor
  2. Malfunctioning liftgate control module
  3. Damaged or misaligned liftgate sensors
  4. Wiring issues in the liftgate system
  5. Mechanical obstruction preventing smooth operation of the liftgate

Symptoms of B196B

  1. Slow or delayed closing of the power liftgate
  2. Liftgate fails to close completely
  3. Unusual noises coming from the liftgate mechanism
  4. Liftgate intermittently stops during the closing process
  5. Warning light illuminated on the dashboard indicating liftgate malfunction

How to Fix B196B

  1. Begin by conducting a visual inspection of the liftgate components, checking for any visible damage or obstructions.
  2. Use a diagnostic scan tool to retrieve the specific trouble code and further diagnose the issue with the liftgate system.
  3. Test the liftgate motor and sensors for proper functionality, replacing any faulty components as needed.
  4. Inspect the wiring harness for any signs of damage or corrosion, repairing or replacing any damaged wires.
  5. Reset the liftgate control module and calibrate the liftgate system to ensure proper operation.

Cost to Fix B196B

The typical repair costs for addressing a B196B code related to the power liftgate close direction excessive time can vary depending on the specific cause of the issue. In general, the cost estimate for parts and labor may range from $200 to $500. However, it's important to note that the actual cost could be higher or lower based on the location of the repair, the make and model of the vehicle, and the extent of the repairs needed. It's recommended to consult with a professional mechanic or dealership for a more accurate cost estimate based on the specific circumstances.

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Code B196B Information for Specific Makes

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 B196B Code

1. What are the common symptoms of OBDII code B196B (Power Liftgate Close Direction Excessive Time)?

The common symptoms of code B196B include a power liftgate that takes longer than normal to close, unusual noises during the closing process, or the liftgate failing to close properly.

2. What are the possible causes of OBDII code B196B?

Possible causes of code B196B can include issues with the liftgate motor, damaged wiring or connectors in the liftgate system, a faulty liftgate control module, or mechanical obstructions preventing the liftgate from closing smoothly.

3. How can I diagnose the cause of OBDII code B196B?

Diagnosing code B196B involves checking the liftgate system for any visible damage, testing the liftgate motor for proper functionality, inspecting wiring and connectors for any issues, and scanning the liftgate control module for error codes.

4. Are there any DIY repair tips for fixing OBDII code B196B?

DIY repair tips for resolving code B196B may include checking and repairing any damaged wiring or connectors, ensuring the liftgate motor is functioning correctly, and clearing any obstructions that may be hindering the liftgate's closing operation.

5. Can OBDII code B196B be safely ignored?

Ignoring OBDII code B196B is not recommended, as it can lead to further issues with the power liftgate operation and potentially compromise vehicle safety. It is best to diagnose and address the underlying cause of the code promptly.

6. Is it safe to continue using the power liftgate if OBDII code B196B is present?

If OBDII code B196B is present, it is advisable to avoid using the power liftgate until the issue is diagnosed and resolved. Continued use of the liftgate in this condition may further damage the system or pose a safety risk.

7. Can weather conditions affect the occurrence of OBDII code B196B?

Extreme weather conditions, such as cold temperatures causing the liftgate components to stiffen or moisture affecting electrical connections, could potentially contribute to the occurrence of code B196B. It is essential to keep the liftgate system well-maintained in all weather conditions.

8. How much does it typically cost to repair OBDII code B196B?

The cost of repairing OBDII code B196B can vary depending on the underlying cause of the issue, the extent of the repairs needed, and labor costs. It is recommended to consult a professional mechanic for an accurate estimate.

9. Are there any preventive maintenance steps to avoid OBDII code B196B in the future?

To prevent OBDII code B196B from occurring in the future, regular maintenance of the power liftgate system is essential. This includes keeping the liftgate components clean and well-lubricated, inspecting wiring for damage, and addressing any issues promptly.

10. Can a DIY enthusiast with basic automotive knowledge fix OBDII code B196B?

A DIY enthusiast with basic automotive knowledge may be able to address simple causes of OBDII code B196B, such as checking and repairing wiring or connectors. However, more complex issues with the liftgate system may require professional diagnosis and repair.

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