OBD Guide

B250C

Right Power Sliding Door Latch Release Overcurrent

B250C is an OBD-II diagnostic trouble code meaning: Right Power Sliding Door Latch Release Overcurrent. Common causes: drive mechanism jammed, worn or damaged drive gears. Estimated repair cost: $56–222.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–222 (est.)

Symptoms

  • Right sliding door does not open or close automatically
  • Clicking or knocking noises when trying to activate the door
  • Error message on display
  • Manual door control works fine

Causes

  • Drive mechanism jammed
  • Worn or damaged drive gears
  • Short circuit in the circuit
  • Drive motor malfunction
  • Wiring harness damage
  • Sliding door control module malfunction

How to Fix

  1. Conduct a visual inspection of the drive mechanism for binding or damage.
  2. Check the integrity of the wiring harness and connector contacts
  3. Measure the resistance of the drive motor
  4. Check the operation of the mechanism manually for smooth operation
  5. Replace damaged components (drive, wiring harness, control module)
  6. Reset the error and check the system operation

Related codes

FAQ

What does the B250C code mean?

B250C is an OBD-II diagnostic trouble code that indicates: Right Power Sliding Door Latch Release Overcurrent

What causes a B250C error code?

The most common causes of B250C include: Drive mechanism jammed; Worn or damaged drive gears; Short circuit in the circuit; Drive motor malfunction.

How do I fix a B250C diagnostic trouble code?

To fix B250C: Conduct a visual inspection of the drive mechanism for binding or damage.. Check the integrity of the wiring harness and connector contacts. Measure the resistance of the drive motor. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B250C?

Limited driving only, diagnose soon

How much does it cost to fix B250C?

The estimated repair cost for B250C is $56–222. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat