← View Generic B0706 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2021 Honda PASSPORT

B0706: B0706: 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 B0706 Mean on 2021 Honda PASSPORT?

The B0706 code indicates a malfunction in the door locks actuator circuit, which controls the locking and unlocking of the doors. This can cause issues with door locking and unlocking functionality.
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Symptoms

  • • Doors may not lock or unlock properly
  • • or may do so intermittently
  • • and may also trigger the airbag warning light.
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Common Causes

  • • Faulty door locks actuator
  • • wiring issues
  • • or a malfunctioning body control module.
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How to Fix B0706 on 2021 Honda PASSPORT

1. Check the door locks actuator for any signs of physical damage or corrosion. Replace if necessary. 2. Inspect the wiring harness for any signs of damage or wear. Repair or replace as needed. 3. Check the body control module for any fault codes. Clear or replace as necessary.

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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 B0706

B0704 Sequential Code

B0704: Airbag System Circuit Malfunction

High
B0705 Sequential Code

B0705: Climate Control Fan Malfunction

Medium
B0707 Sequential Code

B0707: Power Window Regulator Malfunction

Medium
B0708 Sequential Code

B0708: 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