OBD Guide

B3265

Trunk Lid Unlatch Output Circuit

B3265 is an OBD-II diagnostic trouble code meaning: Trunk Lid Unlatch Output Circuit. Common causes: open or shorted wiring harness, unlock solenoid 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 trunk lid does not open from the button in the cabin
  • Key fob won't unlock trunk
  • The trunk open indicator on the dashboard is flashing

Causes

  • Open or shorted wiring harness
  • Unlock solenoid malfunction
  • Body Control Module (BCM) Problems
  • Corrosion of contacts or connectors

How to Fix

  1. Check the integrity of the wiring harness to the solenoid
  2. Test the solenoid for functionality
  3. Inspect connectors and contacts for corrosion
  4. Check power and ground in the circuit
  5. If necessary, replace the solenoid or repair the harness.

Related codes

Error B3265 by Vehicle Brand

FAQ

What does the B3265 code mean?

B3265 is an OBD-II diagnostic trouble code that indicates: Trunk Lid Unlatch Output Circuit

What causes a B3265 error code?

The most common causes of B3265 include: Open or shorted wiring harness; Unlock solenoid malfunction; Body Control Module (BCM) Problems; Corrosion of contacts or connectors.

How do I fix a B3265 diagnostic trouble code?

To fix B3265: Check the integrity of the wiring harness to the solenoid. Test the solenoid for functionality. Inspect connectors and contacts for corrosion. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B3265?

Yes, but get it checked soon

How much does it cost to fix B3265?

The estimated repair cost for B3265 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat