← View Generic C1280 Guide Severity: Medium

🚗 Vehicle-Specific Guide

This guide is customized for your 2021 Honda PASSPORT

C1280: C1280: Wheel Speed Sensor Malfunction

on 2021 Honda PASSPORT

Fix Cost

$100 - $500

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 C1280 Mean on 2021 Honda PASSPORT?

The wheel speed sensor malfunction code C1280 indicates a problem with the wheel speed sensor circuit, which monitors the speed of the vehicle's wheels and sends the data to the vehicle's computer.

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Symptoms

• ABS light on
• vehicle may vibrate or pull to one side
• reduced traction control system performance

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Common Causes

• Faulty wheel speed sensor
• faulty wheel speed sensor wiring
• faulty ABS module
• faulty wheel bearing

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How to Fix C1280 on 2021 Honda PASSPORT

1. Check and clean the wheel speed sensor wiring and connections. 2. Replace the wheel speed sensor if faulty. 3. Check and replace the wheel bearing if faulty. 4. Update the ABS module software if necessary.

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Need Maintenance Info for Your PASSPORT?

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Parts for 2021 Honda PASSPORT

Wheel speed sensor Shop ↗ Wheel speed sensor wiring Shop ↗ Wheel bearing Shop ↗

Essential Tool

Must Have

OBD2 Scanner

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Related Diagnostic Codes

Other codes that may appear with C1280

C1278 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