← View Generic C1631 Guide Severity: Medium

🚗 Vehicle-Specific Guide

This guide is customized for your 2014 Nissan SENTRA

C1631: C1631: ABS System Malfunction

on 2014 Nissan SENTRA

Fix Cost

$100 - $500

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 C1631 Mean on 2014 Nissan SENTRA?

The ABS system has detected a malfunction in the wheel speed sensor circuit, which may cause the ABS system to malfunction or not function at all.

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Symptoms

• ABS warning light on
• vehicle may vibrate or pull to one side
• reduced braking performance

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Common Causes

• Faulty wheel speed sensor
• faulty ABS module
• wiring issue
• faulty brake sensor

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How to Fix C1631 on 2014 Nissan SENTRA

1. Check and clean the wheel speed sensor and surrounding area. 2. Check and replace the wheel speed sensor if faulty. 3. Check and replace the ABS module if faulty. 4. Check and repair any wiring issues. 5. Check and replace the brake sensor if faulty.

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Need Maintenance Info for Your SENTRA?

Get oil capacity, filter specs, and torque settings for your specific 2014 Nissan SENTRA.

View 2014 Nissan SENTRA Specs

Parts for 2014 Nissan SENTRA

Wheel speed sensor Shop ↗ ABS module Shop ↗ Wiring harness Shop ↗ Brake sensor Shop ↗

Essential Tool

Must Have

OBD2 Scanner

Read & clear codes on your 2014 Nissan SENTRA

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Related Diagnostic Codes

Other codes that may appear with C1631

C1629 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