← View Generic B0028 Guide Severity: Medium

🚗 Vehicle-Specific Guide

This guide is customized for your 2021 Honda PASSPORT

B0028: B0028: Seat Position Sensor Malfunction

on 2021 Honda PASSPORT

Fix Cost

$150 - $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 B0028 Mean on 2021 Honda PASSPORT?

The seat position sensor is not functioning correctly, causing issues with seat adjustment and potentially triggering airbag deployment.

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Symptoms

• Seat position sensor error message on the dashboard
• seat adjustment problems
• airbag warning light on.

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Common Causes

• Faulty seat position sensor
• wiring issue
• or electrical connector problem.

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How to Fix B0028 on 2021 Honda PASSPORT

1. Disconnect the battery to clear the code. 2. Inspect and clean the seat position sensor and electrical connector. 3. Replace the seat position sensor if damaged or faulty. 4. Check and repair any wiring issues.

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Parts for 2021 Honda PASSPORT

Seat position sensor Shop ↗ Electrical connector 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 B0028

B0026 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