← View Generic C1420 Guide Severity: Medium

🚗 Vehicle-Specific Guide

This guide is customized for your 2014 Nissan SENTRA

C1420: C1420: Wheel Speed Sensor Malfunction

on 2014 Nissan SENTRA

Fix Cost

$100 - $300

Parts & Labor

Difficulty

3/5

1-2 hours

DIY Possible?

❌ No

Pro recommended

Your Vehicle

2014 Nissan

SENTRA

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Important for 2014 Nissan SENTRA Owners

Before starting repairs, verify which engine your 2014 Nissan SENTRA has. Check your VIN or engine code to ensure you order the correct parts.

📖 What Does C1420 Mean on 2014 Nissan SENTRA?

The wheel speed sensor malfunction code indicates a problem with the wheel speed sensor circuit, which can cause issues with the anti-lock braking system (ABS) and traction control system (TCS).

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Symptoms

• ABS and TCS warning lights on
• vehicle may vibrate or pull to one side during braking
• reduced traction control performance

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Common Causes

• Faulty wheel speed sensor
• wiring issues
• sensor connector corrosion
• faulty ABS/TCS module

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How to Fix C1420 on 2014 Nissan SENTRA

1. Check and clean the wheel speed sensor connector, 2. Inspect and replace the wheel speed sensor if damaged, 3. Check and repair any wiring issues, 4. Update the ABS/TCS module software if necessary

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Parts for 2014 Nissan SENTRA

Wheel speed sensor Shop ↗ Sensor connector Shop ↗ Wiring harness Shop ↗

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Related Diagnostic Codes

Other codes that may appear with C1420

C1418 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