← View Generic B0059 Guide Severity: Medium

🚗 Vehicle-Specific Guide

This guide is customized for your 2021 Honda PASSPORT

B0059: B0059: Power Window Relay Circuit Malfunction

on 2021 Honda PASSPORT

Fix Cost

$50 - $200

Parts & Labor

Difficulty

3/5

1-2 hours

DIY Possible?

✅ Yes

Save money

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 B0059 Mean on 2021 Honda PASSPORT?

The B0059 code indicates a malfunction in the power window relay circuit, which controls the operation of the windows. This can cause issues with window movement, such as slow or stuck windows.

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Symptoms

• Slow or stuck windows
• intermittent window operation
• windows not moving at all

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Common Causes

• Faulty power window relay
• corroded or damaged wiring
• blown fuse
• faulty window switch

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How to Fix B0059 on 2021 Honda PASSPORT

1. Check and replace the power window relay if faulty. 2. Inspect and clean the wiring and connectors. 3. Replace the fuse if blown. 4. Test the window switch and replace if faulty.

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Need Maintenance Info for Your PASSPORT?

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Parts for 2021 Honda PASSPORT

Power window relay Shop ↗ Wiring harness Shop ↗ Fuse Shop ↗ Window switch Shop ↗

Essential Tool

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Related Diagnostic Codes

Other codes that may appear with B0059

B0057 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