OBD Guide
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C1996

Active Yaw And/Or Roll Control Disabled

C1996 is an OBD-II diagnostic trouble code meaning: Active Yaw And/Or Roll Control Disabled. Common causes: malfunction of roll or yaw sensors, wiring harness damage. Estimated repair cost: $56–222.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–222 (est.)

Symptoms

  • Poor handling when turning
  • The stabilization indicator lights up on the dashboard
  • Reduced effectiveness of the stabilization system

Causes

  • Malfunction of roll or yaw sensors
  • Wiring harness damage
  • Software failure in the control unit
  • Mechanical damage to system components
  • Low hydraulic fluid level

How to Fix

  1. Diagnose the system using an OBD-II scanner
  2. Check the condition of the sensors and wiring harness
  3. Update control unit software
  4. Check hydraulic fluid level and leaks
  5. Replace faulty components if necessary

Related codes

C1995C1997U0121

FAQ

What does the C1996 code mean?

C1996 is an OBD-II diagnostic trouble code that indicates: Active Yaw And/Or Roll Control Disabled

What causes a C1996 error code?

The most common causes of C1996 include: Malfunction of roll or yaw sensors; Wiring harness damage; Software failure in the control unit; Mechanical damage to system components.

How do I fix a C1996 diagnostic trouble code?

To fix C1996: Diagnose the system using an OBD-II scanner. Check the condition of the sensors and wiring harness. Update control unit software. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1996?

Limited driving only, diagnose soon

How much does it cost to fix C1996?

The estimated repair cost for C1996 is $56–222. Actual cost depends on your vehicle, location, and labor rates.

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