← Back to Search Severity: Medium

C3967

C3967: 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 C3967 Mean?

The traction control system has detected a malfunction, which may be caused by a faulty wheel speed sensor, a faulty anti-lock braking system (ABS) module, or a problem with the traction control system's wiring.
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Symptoms

  • Loss of traction control
  • ABS warning light on
  • vehicle may slip or slide when accelerating or braking
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Common Causes

  • Faulty wheel speed sensor
  • faulty ABS module
  • wiring issues
  • faulty traction control module
Fix Guide
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Possible Solutions

1. Check and clear any trouble codes. 2. Inspect and clean wheel speed sensors. 3. Check ABS module for any signs of damage or corrosion. 4. Check wiring for any signs of damage or corrosion. 5. Replace faulty wheel speed sensor or ABS module if necessary.

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Common Questions About C3967

Q

Can I drive with code C3967?

A

You can drive for a short time, but should address code C3967 soon to avoid worsening the problem or failing an emissions test.

Q

How much does it cost to fix C3967?

A

The estimated repair cost for code C3967 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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Complex codes like C3967 can be tricky. Don't risk it if you're unsure.

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Related Diagnostic Codes

Other codes that may appear with C3967

💡 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