[SOLVED] Fixing U18C3: Video Processing Control Module Communication Lost

The automobile fault code U18C3 indicates a problem with the Video Processing Control Module. The most common symptom is the illumination of the Engine Light or Service Engine Soon Warning Light. The cause of this fault code could be a faulty Video Processing Control Module, an open or shorted harness, or a poor electrical connection.

It is important to address this issue promptly as it can lead to further damage to the vehicle.

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 pins. It is crucial to interpret the fault code correctly to ensure the proper repair is performed.

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 u18c3 fault code. Here are the symptoms to look out for:

  • The automobile fault code U18C3 has the following symptoms: Engine Light ON, Service Engine Soon Warning Light ON.

The automobile fault code u18c3 can be caused by a faulty module, open or shorted harness, or poor electrical connection.

  • The automobile fault code U18C3 can be caused by a faulty Video Processing Control Module.
  • It can also be caused by an open or shorted Video Processing Control Module harness.
  • Additionally, a poor electrical connection in the Video Processing Control Module circuit can also trigger this fault code.

To fix the u18c3 automobile fault code, check the possible causes and inspect the wiring harness, connectors, and components for damage.

  • To fix the automobile fault code u18c3, 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 U18C3 has an estimated repair time of 1.0 hour. The cost of fixing this fault code is influenced by the repair time.

Most auto repair shops charge between $75 and $150 per hour for their services.

Therefore, the fixing cost of U18C3 will depend on the hourly rate charged by the repair shop.

It is important to consider this factor when budgeting for the repair of this fault code.

The U18C3 fault code indicates a loss of communication with the Video Processing Control Module on the High Speed CAN Bus. Devices connected to the serial data circuits monitor for serial data communications during normal vehicle operation.

The Diagnostic Trouble Code (DTC) will set a supervised periodic message that includes the transmitter device availability that has not been received. The messages are supervised and some periodic messages are used by the receiver device as an availability indication of the transmitter device. Each message contains the identification number of the transmitter device.

What are the possible causes of the u18c3 automobile fault code?

If you see the engine light on or the service engine soon warning light, it could be due to the u18c3 fault code. This code is caused by a faulty Video Processing 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 I visually inspect the wiring harness and connectors related to the Video Processing Control Module?

If you’re experiencing an Engine Light ON or Service Engine Soon Warning Light, it could be due to a faulty Video Processing Control Module or an open/shorted harness or poor electrical connection. To fix this issue, you should visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. Make sure to check the “Possible Causes” listed above before proceeding with the inspection.

What should I do if I find damaged components or broken, bent, pushed out, or corroded connector’s pins during the inspection for the u18c3 fault code?

If you find damaged components or broken, bent, pushed out, or corroded connector’s pins during the inspection for the u18c3 fault code, you should visually inspect the related wiring harness and connectors. Check for any possible causes listed above and ensure that the Video Processing Control Module harness is not open or shorted. It is important to fix any damaged components or connector’s pins to ensure proper electrical connection and prevent further issues.

u18c3 error fault code explained

If your engine light is on, it could be due to a faulty Video Processing Control Module or related wiring issues. To fix it, visually inspect the wiring harness and connectors for damage or corrosion.

Check for broken or bent pins.

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