OBD Guide

P25A3

Engine Hood Open

Severity
Low
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$6–22 (est.)

Symptoms

  • Check engine light is on
  • Open hood message on dashboard
  • Restricted vehicle functions (on some models)
  • Inability to activate the cruise control system

Causes

  • Hood not closed
  • Faulty hood position sensor
  • Damage to the wiring to the hood sensor
  • Short circuit in the sensor circuit
  • Problems with the control unit

How to Fix

  1. Check and close the hood securely
  2. Test the hood position sensor
  3. Check the integrity of the wiring to the sensor
  4. Clean sensor contacts
  5. If necessary, replace the hood position sensor

Related codes

Error P25A3 by Vehicle Brand