← View Generic B0787 Guide Severity: Medium

🚗 Vehicle-Specific Guide

This guide is customized for your 2021 Honda PASSPORT

B0787: B0787: Power Window Motor Control Circuit Malfunction

on 2021 Honda PASSPORT

Fix Cost

$150 - $500

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 B0787 Mean on 2021 Honda PASSPORT?

The power window motor control circuit has malfunctioned, preventing the power windows from functioning properly.

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Symptoms

• Power windows do not work
• may be slow or stuck
• or may not respond to switch inputs.

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Common Causes

• Faulty power window motor
• faulty window switch
• wiring issues
• or blown fuse.

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How to Fix B0787 on 2021 Honda PASSPORT

1. Check for blown fuse and replace if necessary. 2. Inspect and clean the window switch. 3. Test the power window motor. 4. Replace the power window motor if faulty. 5. Check and repair any wiring issues.

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Need Maintenance Info for Your PASSPORT?

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Parts for 2021 Honda PASSPORT

Power window motor Shop ↗ Window switch Shop ↗ Fuses Shop ↗ Wiring harness Shop ↗

Essential Tool

Must Have

OBD2 Scanner

Read & clear codes on your 2021 Honda PASSPORT

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Related Diagnostic Codes

Other codes that may appear with B0787

B0785 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