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U0133: Lost Communication With Active Roll Control Module

What Does U0133 Mean?

U0133 is a diagnostic trouble code indicating: Lost Communication With Active Roll Control Module. This code relates to the network communication system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

What To Do Next

  1. 1
    Find your vehicle above

    Click your make and model for real owner reports and common causes specific to your vehicle.

  2. 2
    Check for recalls

    Go to nhtsa.gov/recalls and enter your VIN. Free repairs if covered.

  3. 3
    Get a professional diagnosis

    A code alone doesn't identify the exact failed part. A diagnostic ($50–$150) pinpoints the root cause.

Related Codes

U0128 Lost Communication With Park Brake Control Module U0129 Lost Communication With Brake System Control Module A U0130 Lost Communication With Steering Effort Control Module U0131 Lost Communication With Power Steering Control Module A U0132 Lost Communication With Suspension Control Module A U0134 Lost Communication With Power Steering Control Module - Rear U0135 Lost Communication With Differential Control Module - Front U0136 Lost Communication With Differential Control Module - Rear