← View Generic C1790 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2014 Nissan SENTRA

C1790: C1790: Traction Control System Malfunction

on 2014 Nissan SENTRA

Fix Cost
$200 - $800
Parts & Labor
Difficulty
3/5
1-2 hours
DIY Possible?
❌ No
Pro recommended
Your Vehicle
2014 Nissan
SENTRA
⚠️

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 C1790 Mean on 2014 Nissan SENTRA?

The traction control system has malfunctioned, likely due to a faulty wheel speed sensor or a problem with the traction control module.
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Symptoms

  • • Loss of traction control
  • • slipping or spinning of wheels
  • • reduced engine power
  • • or a warning light on the dashboard.
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Common Causes

  • • Faulty wheel speed sensor
  • • faulty traction control module
  • • loose or damaged wheel bearings
  • • or a problem with the vehicle's anti-lock braking system (ABS).
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How to Fix C1790 on 2014 Nissan SENTRA

1. Check and clean the wheel speed sensors. 2. Replace the faulty wheel speed sensor. 3. Check and repair any loose or damaged wheel bearings. 4. Replace the traction control module if necessary.

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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 ↗ Traction control module Shop ↗ Wheel bearings Shop ↗

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OBD2 Scanner

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Related Diagnostic Codes

Other codes that may appear with C1790

C1788 Sequential Code

C1788: Steering Column Position Sensor Circuit Malfunction

Medium
C1789 Sequential Code

C1789: Electronic Stability Control (ESC) Malfunction

High
C1791 Sequential Code

C1791: Wheel Speed Sensor Malfunction

Medium
C1792 Sequential Code

C1792: ABS System Malfunction

Medium

💡 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