OBD Guide
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B259E

Trunk/Liftgate Door Handle Sense Stuck

B259E is an OBD-II diagnostic trouble code meaning: Trunk/Liftgate Door Handle Sense Stuck. Common causes: handle sensor stuck, wiring harness damage. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • The trunk or roof door will not open/close
  • Alarm goes off for no reason
  • Malfunction indicator on the instrument panel
  • Problems with keyless entry

Causes

  • Handle sensor stuck
  • Wiring harness damage
  • Contact corrosion
  • Sensor malfunction
  • Problems with the control unit (ECU)

How to Fix

  1. Check the mechanical part of the handle for jamming
  2. Inspect the wiring harness and contacts for damage or corrosion.
  3. Test the sensor using diagnostic equipment
  4. Replace sensor if necessary
  5. Check and update ECU software

Related codes

B259FB2600B2601

FAQ

What does the B259E code mean?

B259E is an OBD-II diagnostic trouble code that indicates: Trunk/Liftgate Door Handle Sense Stuck

What causes a B259E error code?

The most common causes of B259E include: Handle sensor stuck; Wiring harness damage; Contact corrosion; Sensor malfunction.

How do I fix a B259E diagnostic trouble code?

To fix B259E: Check the mechanical part of the handle for jamming. Inspect the wiring harness and contacts for damage or corrosion.. Test the sensor using diagnostic equipment. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B259E?

Limited driving only, diagnose soon

How much does it cost to fix B259E?

The estimated repair cost for B259E is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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