[SOLVED] U0133 Code: Fixing Lost Communication With Roll Control Module

The automobile fault code U0133 indicates a problem with the Active Roll Control Module. The most common symptom is the Engine Light ON or Service Engine Soon Warning Light.

The cause of this fault code could be a faulty Active Roll Control Module, an open or shorted harness, or a poor electrical connection.

It is important to address this issue promptly as it can affect the vehicle’s stability and handling. The repair difficulty is moderate, and the repair time is estimated at 1.0 hour. To fix the issue, one should visually inspect the wiring harness and connectors, check for damaged components, and look for broken, bent, pushed out, or corroded connector’s pins.

It is crucial to interpret the fault code correctly to avoid any further damage to the vehicle.

Repair Importance Level10.0 (Out of 10)
Estimated Repair TimeApproximately 1.0 hour
Repair Difficulty Level10.0 (Out of 10)

If you notice the Engine Light ON (or Service Engine Soon Warning Light), it could be a sign of u0133 fault code. Here are the symptoms to look out for:

  • The automobile fault code U0133 can cause several symptoms, including the engine light turning on or the service engine soon warning light appearing.
  • Other symptoms may include issues with the transmission, problems with the ABS system, and difficulty starting the vehicle.
  • Additionally, the vehicle may experience reduced power or acceleration, and the fuel efficiency may decrease.
  • It is important to address these symptoms promptly to prevent further damage to the vehicle.

The automobile fault code u0133 can be caused by a faulty module, open or shorted harness, or poor electrical connection.

  • The automobile fault code u0133 can be caused by a faulty Active Roll Control Module.
  • It can also be caused by an open or shorted Active Roll Control Module harness.
  • Additionally, a poor electrical connection in the Active Roll Control Module circuit can also trigger this fault code.

Below are some possible fixes for the automobile fault code u0133, including inspecting wiring harness and connectors for damage or corrosion.

  • To fix the automobile fault code u0133, you need to check the possible causes listed above.
  • Visually inspect the related wiring harness and connectors for any damage.
  • Look for broken, bent, pushed out, or corroded connector’s pins.
  • This fix will take an estimated repair time of 1.0 hour.

The automobile fault code U0133 can be diagnosed and fixed within an estimated repair time of 1.0 hour. The cost of repair is influenced by the hourly rate charged by the auto repair shop, which typically ranges between $75 and $150 per hour.

Therefore, the total cost of diagnosis and fixing the U0133 fault code will depend on the hourly rate charged by the auto repair shop and the estimated repair time.

The U0133 code is a Controller Area Network (CAN) fault code.

CAN is a vehicle bus standard designed to interconnect automotive devices without a host computer.

The U0133 code sets when a periodic message from the Active Roll Control Module has not been received. CAN bus uses two dedicated wires for communication, CAN high and CAN low.

The Diagnostic Trouble Code (DTC) sets when there is a loss of communication with the Active Roll Control Module.

The CAN bus is not sensitive to inductive spikes, electrical fields, or other noise.

What are the possible causes of the u0133 automobile fault code that triggers the engine light or service engine soon warning light?

If you see the engine light or service engine soon warning light on your dashboard, it could be due to the u0133 fault code. This code is triggered by a faulty Active Roll Control Module, an open or shorted harness, or poor electrical connection in the module circuit. To fix this issue, you should visually inspect the wiring harness and connectors, check for damaged components, and look for broken, bent, pushed out, or corroded connector’s pins.

How can one visually inspect the wiring harness and connectors related to the Active Roll Control Module to fix the u0133 fault code?

If you’re experiencing an engine light or service engine soon warning light with a u0133 fault code, it could be due to a faulty Active Roll Control Module or an open/shorted harness. To fix this issue, visually inspect the wiring harness and connectors related to the module. Check for any damaged components and look for broken, bent, pushed out, or corroded connector pins.

What are the consequences of ignoring the u0133 fault code, and how urgent is it to fix the issue?

Ignoring the u0133 fault code can lead to serious consequences such as reduced stability and control of the vehicle. The fault code is caused by a faulty Active Roll Control Module or poor electrical connection. It is urgent to fix the issue as soon as possible to avoid any potential safety hazards. To fix the issue, visually inspect the wiring harness and connectors, and check for damaged components or corroded connector pins.

u0133 error fault code explained

If your engine light is on, it could be due to a faulty Active Roll Control Module or poor electrical connection.

Check the wiring harness and connectors for damage or corrosion. Look for broken, bent, or pushed out pins.

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