OBD Guide

B196A

Power Liftgate Close Direction Overcurrent

B196A is an OBD-II diagnostic trouble code meaning: Power Liftgate Close Direction Overcurrent. Common causes: mechanical resistance (contamination, door misalignment), drive motor malfunction. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • The back door does not close automatically
  • The drive makes unusual noises (humming, grinding)
  • Intermittent drive operation
  • Protection triggered (automatic drive shutdown)

Causes

  • Mechanical resistance (contamination, door misalignment)
  • Drive motor malfunction
  • Shorted or damaged wiring harness
  • Problems with the control unit
  • Worn guides or rollers

How to Fix

  1. Visually inspect the guides and hinges, clean them from dirt
  2. Check the ease of movement of the door manually
  3. Check the condition of the wiring harness and connectors
  4. Test the drive without load (if possible)
  5. Replace the faulty electric motor or control unit (if necessary)

Related codes

FAQ

What does the B196A code mean?

B196A is an OBD-II diagnostic trouble code that indicates: Power Liftgate Close Direction Overcurrent

What causes a B196A error code?

The most common causes of B196A include: Mechanical resistance (contamination, door misalignment); Drive motor malfunction; Shorted or damaged wiring harness; Problems with the control unit.

How do I fix a B196A diagnostic trouble code?

To fix B196A: Visually inspect the guides and hinges, clean them from dirt. Check the ease of movement of the door manually. Check the condition of the wiring harness and connectors. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B196A?

Yes, but get it checked soon

How much does it cost to fix B196A?

The estimated repair cost for B196A is $56–167. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat