AutoCodesGeneric – B196A

B196A Code - Power Liftgate Close Direction Overcurrent

Quick Answer

The Power Liftgate Module monitors the Power Liftgate Close Direction. Common causes include Binding Liftgate, Strut Binding, Faulty Liftgate Latch. 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
B196A indicates Power Liftgate Close Direction Overcurrent.
Common causes
Common causes include Binding Liftgate, Strut Binding, Faulty Liftgate Latch.
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.
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Code Popularity 1,632
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jul 31, 2019
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Code B196A Description

The Power Liftgate Module monitors the Power Liftgate Close Direction. The Power Liftgate Module sets the OBDII code when the drive motor stall current of over 20 amps has been detected for over 500 ms. during a power closing operation.
OBDII Code B196A - Power Liftgate Close Direction Overcurrent - AutoCodes.com
B196A Code - Power Liftgate Close Direction Overcurrent

What are the Possible Causes of the DTC B196A?

  • Binding Liftgate
  • Strut Binding
  • Faulty Liftgate Latch
  • Liftgate Latch harness is open or shorted
  • Liftgate Latch circuit poor electrical connection
  • Faulty Power Liftgate Module

How to Fix the DTC B196A?

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 B196A 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

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 B196A Code

1. What does OBDII code B196A mean?

Code B196A indicates that the power liftgate system has detected an overcurrent condition while closing, which may point to excessive resistance or a mechanical issue.

2. What are the common symptoms of code B196A?

Symptoms include the liftgate failing to close, stalling mid-operation, or making unusual noises during the closing process.

3. What causes the power liftgate to trigger code B196A?

Common causes include physical obstructions in the liftgate path, a faulty liftgate motor, damaged wiring, or worn-out mechanical components.

4. Can I still use the liftgate manually if code B196A is active?

Yes, most liftgates can be operated manually when the power function is disabled, but it’s best to have the issue checked to avoid further damage.

5. How do you diagnose code B196A?

Diagnosis involves inspecting the liftgate for obstructions, testing the motor and wiring for faults, and checking for any mechanical binding in the liftgate mechanism.

6. Is it safe to drive with code B196A active?

Yes, it’s generally safe to drive, but the liftgate’s power function may not work as intended, which could be inconvenient or unsafe if the liftgate doesn’t latch properly.

7. How can you fix code B196A?

Fixes may include removing obstructions, repairing or replacing damaged wiring, recalibrating the liftgate system, or replacing the motor if it’s faulty.

8. How much does it cost to repair code B196A?

Repair costs can vary widely, typically ranging from $100 to $500 or more, depending on whether the issue involves minor wiring fixes or a full motor replacement.

9. Can a low battery cause code B196A?

Yes, a weak or low battery can cause electrical components like the liftgate motor to draw excessive current, potentially triggering this code.

10. How can I prevent code B196A from occurring again?

Regularly inspect and clean the liftgate area to prevent obstructions, and ensure the liftgate mechanism is lubricated and in good working condition.

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