← Back to Search Severity: Medium

C0425

C0425: Traction Control System Malfunction

Fix Cost
$100 - $500
Parts & Labor
Difficulty
3/5
Moderate
1-2 hours
DIY Possible?
❌ No
Pro recommended
Category
Chassis
System

📖 What Does C0425 Mean?

The traction control system has detected a malfunction, which may be caused by a faulty wheel speed sensor, a problem with the traction control module, or a wiring issue.
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Symptoms

  • Loss of traction control
  • traction control light on the dashboard
  • vehicle may slip or slide excessively when accelerating or braking.
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Common Causes

  • Faulty wheel speed sensor
  • faulty traction control module
  • wiring issue
  • faulty ABS sensor
  • low battery voltage.
Fix Guide
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Possible Solutions

1. Check the wheel speed sensors for any signs of damage or corrosion. Clean or replace them as necessary. 2. Check the wiring harness for any signs of damage or corrosion. Repair or replace as necessary. 3. Check the traction control module for any signs of damage or corrosion. Clean or replace as necessary. 4. Check the ABS sensor for any signs of damage or corrosion. Clean or replace as necessary. 5. Check the battery voltage and charge it if necessary.

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Common Questions About C0425

Q

Can I drive with code C0425?

A

You can drive for a short time, but should address code C0425 soon to avoid worsening the problem or failing an emissions test.

Q

How much does it cost to fix C0425?

A

The estimated repair cost for code C0425 is between $100 and $500. This includes parts and labor for most makes and models.

Q

Is this code easy to fix myself?

A

This repair is considered moderate. It may require specialized tools or significant disassembly. Professional help is recommended if you aren't an experienced DIYer.

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Need a Pro?

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Related Diagnostic Codes

Other codes that may appear with C0425

💡 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