← View Generic C1728 Guide Severity: Medium

🚗 Vehicle-Specific Guide

This guide is customized for your 2021 Honda PASSPORT

C1728: C1728: Wheel Speed Sensor Malfunction

on 2021 Honda PASSPORT

Fix Cost

$50 - $200

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 C1728 Mean on 2021 Honda PASSPORT?

The wheel speed sensor malfunction code indicates that the vehicle's anti-lock braking system (ABS) or traction control system (TCS) has detected an issue with one or more wheel speed sensors.

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Symptoms

• ABS or TCS warning light on
• vehicle may vibrate or pull to one side
• reduced traction control functionality

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Common Causes

• Faulty wheel speed sensor
• sensor wiring damage
• sensor mounting issue
• or sensor calibration problem

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How to Fix C1728 on 2021 Honda PASSPORT

1. Check and clean the wheel speed sensor and its mounting area. 2. Inspect and repair or replace damaged wiring. 3. Check and adjust the sensor's mounting position. 4. Perform a wheel speed sensor calibration.

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Parts for 2021 Honda PASSPORT

Wheel speed sensor Shop ↗ Sensor wiring harness Shop ↗

Essential Tool

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Related Diagnostic Codes

Other codes that may appear with C1728

C1726 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