← View Generic C2404 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2018 BMW X5

C2404: C2404: Steering Column Position Sensor Circuit Malfunction

on 2018 BMW X5

Fix Cost
$100 - $300
Parts & Labor
Difficulty
3/5
1-2 hours
DIY Possible?
✅ Yes
Save money
Your Vehicle
2018 BMW
X5
⚠️

Important for 2018 BMW X5 Owners

Before starting repairs, verify which engine your 2018 BMW X5 has. Check your VIN or engine code to ensure you order the correct parts.

📖 What Does C2404 Mean on 2018 BMW X5?

The power steering column position sensor circuit has malfunctioned, causing the vehicle's computer to set a code. This can cause issues with the power steering system, such as difficulty steering or a loss of power steering assist.
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Symptoms

  • • Difficulty steering
  • • loss of power steering assist
  • • unusual noises from the steering column
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Common Causes

  • • Faulty power steering column position sensor
  • • wiring issues
  • • sensor connector corrosion
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How to Fix C2404 on 2018 BMW X5

1. Disconnect the battery to prevent any accidental starts. 2. Locate the power steering column position sensor and inspect it for any signs of damage or corrosion. 3. Clean or replace the sensor as needed. 4. Check the wiring and connector for any signs of damage or corrosion and repair or replace as needed. 5. Reconnect the battery and test the power steering system.

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Parts for 2018 BMW X5

Power steering column position sensor Shop ↗ Wiring harness Shop ↗ Sensor connector Shop ↗

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Related Diagnostic Codes

Other codes that may appear with C2404

C2402 Sequential Code

C2402: Brake Pressure Modulator Switch Circuit Malfunction

Medium
C2403 Sequential Code

C2403: Rear Suspension Control Module (RSCM) Fault

Medium
C2405 Sequential Code

C2405: Electronic Stability Control (ESC) Malfunction

High
C2406 Sequential Code

C2406: Traction Control 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