← View Generic C0288 Guide Severity: Medium

🚗 Vehicle-Specific Guide

This guide is customized for your 2021 Honda PASSPORT

C0288: C0288: Brake System 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 C0288 Mean on 2021 Honda PASSPORT?

This code indicates a malfunction in the brake system, possibly due to a faulty brake sensor, wiring issue, or air in the brake lines.

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Symptoms

• Spongy brake pedal
• low brake fluid level
• brake light on dashboard

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Common Causes

• Faulty brake sensor
• air in brake lines
• brake fluid leak
• wiring issue

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How to Fix C0288 on 2021 Honda PASSPORT

1. Check brake fluid level and top off if necessary. 2. Bleed brake system to remove air. 3. Replace faulty brake sensor. 4. Inspect brake lines for leaks and repair or replace as needed. 5. Check wiring for damage and repair or replace as needed.

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Need Maintenance Info for Your PASSPORT?

Get oil capacity, filter specs, and torque settings for your specific 2021 Honda PASSPORT.

View 2021 Honda PASSPORT Specs

Parts for 2021 Honda PASSPORT

brake sensor Shop ↗ brake fluid Shop ↗ brake line repair kit Shop ↗

Essential Tool

Must Have

OBD2 Scanner

Read & clear codes on your 2021 Honda PASSPORT

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Related Diagnostic Codes

Other codes that may appear with C0288

C0286 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