← View Generic B1093 Guide Severity: Medium

🚗 Vehicle-Specific Guide

This guide is customized for your 2021 Honda PASSPORT

B1093: B1093: Turn Signal Flasher Circuit Malfunction

on 2021 Honda PASSPORT

Fix Cost

$50 - $150

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 B1093 Mean on 2021 Honda PASSPORT?

The turn signal flasher circuit has malfunctioned, causing the turn signals to malfunction or not function at all.

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Symptoms

• Turn signals not flashing
• or flashing erratically
• or not functioning at all
• sometimes accompanied by a warning light on the dashboard.

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Common Causes

• Faulty turn signal flasher module
• wiring issues
• or a blown fuse.

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How to Fix B1093 on 2021 Honda PASSPORT

Check the turn signal flasher module for any signs of physical damage or corrosion. Inspect the wiring harness for any signs of damage, chafing, or corrosion. Replace the turn signal flasher module if damaged or faulty. Replace any damaged or corroded wiring harness components.

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Parts for 2021 Honda PASSPORT

Turn signal flasher module Shop ↗ Wiring harness components Shop ↗

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OBD2 Scanner

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Related Diagnostic Codes

Other codes that may appear with B1093

B1091 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