← View Generic B0236 Guide Severity: Medium

🚗 Vehicle-Specific Guide

This guide is customized for your 2021 Honda PASSPORT

B0236: B0236: Seat Switch Circuit 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 B0236 Mean on 2021 Honda PASSPORT?

The B0236 code indicates a malfunction in the seat switch circuit, which controls the seat's position, recline, or lumbar support. This can cause issues with seat adjustment, warning lights on the dashboard, or even prevent the seat from moving.

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Symptoms

• Seat won't move
• lumbar support won't adjust
• warning lights on dashboard
• seat position stuck

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Common Causes

• Faulty seat switch
• wiring issue
• seat motor malfunction
• electrical connector problem

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How to Fix B0236 on 2021 Honda PASSPORT

1. Disconnect battery to reset computer. 2. Check and clean electrical connectors. 3. Replace faulty seat switch or motor. 4. Inspect and repair wiring as needed.

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Need Maintenance Info for Your PASSPORT?

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Parts for 2021 Honda PASSPORT

Seat switch Shop ↗ Seat motor Shop ↗ Electrical connector Shop ↗

Essential Tool

Must Have

OBD2 Scanner

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Related Diagnostic Codes

Other codes that may appear with B0236

B0234 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