← View Generic B0458 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2021 Honda PASSPORT

B0458: B0458: Door Locks Actuator Circuit Malfunction

on 2021 Honda PASSPORT

Fix Cost
$100 - $300
Parts & Labor
Difficulty
3/5
1-2 hours
DIY Possible?
❌ No
Pro recommended
Your Vehicle
2021 Honda
PASSPORT
⚠️

Important for 2021 Honda PASSPORT Owners

Before starting repairs, verify which engine your 2021 Honda PASSPORT has. Check your VIN or engine code to ensure you order the correct parts.

📖 What Does B0458 Mean on 2021 Honda PASSPORT?

The B0458 code indicates a malfunction in the door locks actuator circuit, which can cause issues with door locking and unlocking functions.
⚠️

Symptoms

  • • Door locks may not function properly
  • • or may lock/unlock randomly
  • • or may not respond to key fob or door switch inputs.
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Common Causes

  • • Faulty door locks actuator
  • • wiring issue
  • • faulty door locks module
  • • or a problem with the vehicle's body control module.
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How to Fix B0458 on 2021 Honda PASSPORT

1. Check and clean the door locks actuator and wiring connections. 2. Replace the door locks actuator if faulty. 3. Check and update the vehicle's body control module software if necessary.

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Need Maintenance Info for Your PASSPORT?

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Parts for 2021 Honda PASSPORT

Door locks actuator Shop ↗ Wiring harness Shop ↗

Essential Tool

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Related Diagnostic Codes

Other codes that may appear with B0458

B0456 Sequential Code

B0456: Airbag System - Deployment Sensor Circuit Malfunction

High
B0457 Sequential Code

B0457: Climate Control Fan Motor Malfunction

Medium
B0459 Sequential Code

B0459: Power Window Circuit Malfunction

Medium
B0460 Sequential Code

B0460: Seat Switch Circuit Malfunction

Medium

💡 Why These Codes Are Related:

  • • Similar Issues: Same root cause or component failure
  • • Related Problems: Often occur together due to system interactions
  • • Sequential Codes: Progressive failure stages or multiple sensors
  • • Same System: Components within the same automotive system