← View Generic B2746 Guide Severity: Medium

🚗 Vehicle-Specific Guide

This guide is customized for your 2021 Honda PASSPORT

B2746: B2746: Door Locks Actuator 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

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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 B2746 Mean on 2021 Honda PASSPORT?

The B2746 code indicates a malfunction in the door lock actuator, which prevents the doors from locking or unlocking properly.

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Symptoms

• Doors won't lock or unlock
• may be stuck in a locked or unlocked position
• or may not respond to the door lock switch.

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Common Causes

• Faulty door lock actuator
• wiring issue
• or a problem with the door lock switch.

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How to Fix B2746 on 2021 Honda PASSPORT

1. Disconnect the battery to reset the system. 2. Check and clean the door lock actuator and wiring. 3. Replace the door lock actuator if faulty. 4. Check and repair any wiring issues. 5. Test the door lock switch and replace if faulty.

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Parts for 2021 Honda PASSPORT

Door lock actuator Shop ↗ Wiring harness Shop ↗

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Related Diagnostic Codes

Other codes that may appear with B2746

B2744 Sequential Code

💡 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