← View Generic C1730 Guide Severity: Medium

🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

C1730: C1730: Brake System Pressure Sensor Circuit Malfunction

on 2020 Chevrolet SILVERADO 1500 PICKUP

Fix Cost

$100 - $300

Parts & Labor

Difficulty

3/5

1-2 hours

DIY Possible?

❌ No

Pro recommended

Your Vehicle

2020 Chevrolet

SILVERADO 1500 PICKUP

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Important for 2020 Chevrolet SILVERADO 1500 PICKUP Owners

Before starting repairs, verify which engine your 2020 Chevrolet SILVERADO 1500 PICKUP has. Check your VIN or engine code to ensure you order the correct parts.

📖 What Does C1730 Mean on 2020 Chevrolet SILVERADO 1500 PICKUP?

The brake system pressure sensor circuit has malfunctioned, causing the brake system to malfunction.

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Symptoms

• Brake pedal feels spongy
• brake light on dashboard
• reduced braking performance

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Common Causes

• Faulty brake pressure sensor
• wiring issue
• sensor connector corrosion

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How to Fix C1730 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Disconnect battery, clear code. 2. Inspect sensor and wiring for damage or corrosion. 3. Replace faulty sensor if necessary. 4. Test brake system after repair.

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Parts for 2020 Chevrolet SILVERADO 1500 PICKUP

Brake pressure sensor Shop ↗ Wiring harness Shop ↗

Essential Tool

Must Have

OBD2 Scanner

Read & clear codes on your 2020 Chevrolet SILVERADO 1500 PICKUP

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Related Diagnostic Codes

Other codes that may appear with C1730

C1728 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