← View Generic C1389 Guide Severity: Medium

🚗 Vehicle-Specific Guide

This guide is customized for your 2021 Honda PASSPORT

C1389: C1389: Electric Power Steering (EPS) System Fault

on 2021 Honda PASSPORT

Fix Cost

$200 - $800

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 C1389 Mean on 2021 Honda PASSPORT?

The C1389 code indicates a fault in the Electric Power Steering (EPS) system, which may cause the steering to become difficult or unresponsive.

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Symptoms

• Difficulty steering
• uneven tire wear
• vibration while driving
• and a warning light on the dashboard.

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Common Causes

• Faulty EPS motor
• faulty EPS control module
• wiring issues
• or a malfunctioning steering angle sensor.

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How to Fix C1389 on 2021 Honda PASSPORT

1. Disconnect the battery to reset the EPS system. 2. Check and replace the EPS motor if faulty. 3. Inspect and repair any wiring issues. 4. Replace the EPS control module if faulty. 5. Check and calibrate the steering angle sensor.

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Need Maintenance Info for Your PASSPORT?

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Parts for 2021 Honda PASSPORT

EPS motor Shop ↗ EPS control module Shop ↗ steering angle sensor Shop ↗

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Related Diagnostic Codes

Other codes that may appear with C1389

C1387 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