[SOLVED] U0183 Code: Fixing Communication Loss With Rear Lighting Control Module

The automobile fault code U0183 indicates a problem with the Rear Lighting Control Module ‘A’ in your vehicle. The most common symptom is the Engine Light turning on. The cause of this issue could be a faulty module, an open or shorted harness, or a poor electrical connection.

It is important to address this issue promptly as it can affect the functionality of your vehicle’s lighting system.

The repair process involves visually inspecting the wiring harness and connectors for any damage or corrosion.

The difficulty level of this repair is moderate, and it can take up to 1.0 hour to fix. To interpret the fault code, it is recommended to check the “Possible Causes” listed above and visually inspect the related components.

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 u0183 fault code. Here are the symptoms to look out for:

  • The U0183 fault code in an automobile can cause the following symptoms: – Engine light turns on – Service engine soon warning light turns on

The automobile fault code u0183 can be caused by a faulty module or poor electrical connection.

  • The automobile fault code U0183 can be caused by a faulty Rear Lighting Control Module ‘A’.
  • It can also be caused by an open or shorted harness of the Rear Lighting Control Module ‘A’.
  • Additionally, a poor electrical connection in the circuit of the Rear Lighting Control Module ‘A’ can also trigger this fault code.

Below are the possible fixes for the automobile fault code u0183, including inspecting wiring harness and connectors for damage or corrosion.

  • To fix the automobile fault code u0183, first, check the possible causes listed above.
  • Then, visually inspect the related wiring harness and connectors.
  • Look for any damaged components and check 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 U0183 can be diagnosed and fixed within an estimated repair time of 1.0 hour. The cost of repair is influenced by the repair time, which is commonly charged between $75 and $150 per hour by most auto repair shops.

Therefore, the total cost of diagnosis and fixing the U0183 fault code will depend on the hourly rate charged by the repair shop and the estimated repair time required to fix the issue.

The U0183 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 U0183 code sets when a periodic message from the Rear Lighting Control Module ‘A’ has not been received.

This fault code indicates that there is a communication problem between the vehicle’s control module and the Rear Lighting Control Module ‘A’.

The Diagnostic Trouble Code (DTC) sets when the communication between the two modules is lost. The U0183 code is a serious issue that needs to be addressed immediately to avoid any further damage to the vehicle.

What are the possible causes of the engine light being on due to the u0183 fault code?

If the engine light is on due to the u0183 fault code, it could be caused by a faulty Rear Lighting Control Module ‘A’, an open or shorted harness, or a poor electrical connection in the circuit. To fix the issue, it is recommended to visually inspect the wiring harness and connectors for any damage or corrosion, and check for broken or bent pins.

How can one visually inspect the wiring harness and connectors related to the Rear Lighting Control Module ‘A’?

If you’re experiencing an Engine Light ON (or Service Engine Soon Warning Light) due to a faulty Rear Lighting Control Module ‘A’, you can visually inspect the related wiring harness and connectors to fix the issue. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. It’s important to check for open or shorted harness and poor electrical connections.

What are the steps to take if damaged components or broken, bent, pushed out, or corroded connector’s pins are found during inspection for the u0183 fault code?

If you encounter the u0183 fault code, which is indicated by the Engine Light ON or Service Engine Soon Warning Light, you should check the Possible Causes listed above. Visually inspect the related wiring harness and connectors, and look for damaged components or broken, bent, pushed out, or corroded connector’s pins. This will help you identify the cause of the issue and take the necessary steps to fix it.

u0183 error fault code explained

If your engine light is on, it could be due to a faulty Rear Lighting Control Module ‘A’, an open or shorted harness, or poor electrical connection.

Visually inspect the wiring harness and connectors for damage and check for broken, bent, pushed out, or corroded connector’s pins.

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