← View Generic B2163 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2021 Honda PASSPORT

B2163: B2163: Power Window Relay Circuit Malfunction

on 2021 Honda PASSPORT

Fix Cost
$50 - $150
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 B2163 Mean on 2021 Honda PASSPORT?

The power window relay circuit has malfunctioned, preventing the windows from functioning properly.
⚠️

Symptoms

  • • Windows do not move
  • • or move intermittently
  • • when switches are activated.
🔍

Common Causes

  • • Faulty power window relay
  • • wiring issues
  • • or a blown fuse.
🛠️

How to Fix B2163 on 2021 Honda PASSPORT

1. Check the relay and wiring for damage or corrosion. Replace if necessary. 2. Check the fuse box for a blown fuse. Replace if necessary. 3. Test the window switches to ensure they are functioning properly.

🔧

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Parts for 2021 Honda PASSPORT

Power window relay Shop ↗ Wiring harness Shop ↗

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Related Diagnostic Codes

Other codes that may appear with B2163

B2161 Sequential Code

B2161: Climate Control Fan Motor Malfunction

Medium
B2162 Sequential Code

B2162: Door Locks Actuator Circuit Malfunction

Medium
B2164 Sequential Code

B2164: Seat Switch Circuit Malfunction

Medium
B2165 Sequential Code

B2165: Exterior Lighting 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