[SOLVED] Fixing U11F5 Code: Cd Module Communication Lost

The automobile fault code U11F5 indicates a problem with the External Disc Module (EDM) in your vehicle. The most common symptom is the Engine Light turning on, indicating that there is an issue that needs to be addressed.

The cause of this fault code could be a faulty EDM, 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 your vehicle. The repair time for this issue is estimated to be around 1.0 hour.

To fix the problem, you should visually inspect the wiring harness and connectors, check for damaged components, and look for broken, bent, pushed out, or corroded connector pins.

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 u11f5 fault code. Here are the symptoms to look out for:

  • The automobile fault code U11F5 has the following symptoms: Engine Light ON, Service Engine Soon Warning Light ON.

The automobile fault code u11f5 can be caused by a faulty EDM, open or shorted harness, or poor electrical connection.

  • The automobile fault code u11f5 can be caused by a faulty External Disc Module (EDM).
  • It can also be caused by an open or shorted External Disc Module harness.
  • Additionally, a poor electrical connection in the External Disc Module circuit can also trigger this fault code.

Below are the possible fixes for the automobile fault code u11f5, including inspecting wiring harness, connectors, and damaged components.

  • To fix the automobile fault code u11f5, 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 U11F5 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 U11F5 will be between $75 and $150, depending on the repair time required.

The u11f5 fault code indicates a communication problem between electronic control modules in a vehicle. The Controller Area Network (CAN) data bus system is the primary communication network between these modules. The Body Control Module (BCM) stores Diagnostic Trouble Codes (DTCs) for certain bus network faults on the CAN C (500K) Bus and CAN IHS (125K) Bus.

The u11f5 code sets when the Bus messages are not received from the External Disc Module (EDM) for approximately ten seconds.

This fault code specifically indicates a lost communication with the Compact Disc Module.

What are the possible causes of the u11f5 automobile fault code?

If you see the engine light on or the service engine soon warning light, it could be due to the u11f5 fault code. This code is caused by a faulty External Disc Module (EDM), an open or shorted External Disc Module harness, or a poor electrical connection in the External Disc 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 related wiring harness and connectors to fix the u11f5 fault code?

If you’re experiencing the u11f5 fault code, which is indicated by the engine light being on, you may need to visually inspect the related wiring harness and connectors. This fault code is often caused by a faulty External Disc Module (EDM), an open or shorted harness, or a poor electrical connection. To fix the issue, check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. Be sure to check the “Possible Causes” listed above for additional guidance.

What are the consequences of ignoring the u11f5 fault code and not fixing it in a timely manner?

Ignoring the u11f5 fault code, which indicates a faulty External Disc Module (EDM) or poor electrical connection, can lead to serious consequences. The engine light will remain on, indicating a problem, and the vehicle may experience reduced performance or even stall. It is important to fix the issue promptly by visually inspecting the wiring harness and connectors and checking for damaged components to avoid further damage to the vehicle.

u11f5 error fault code explained

If your engine light is on, it could be due to a faulty External Disc Module (EDM), an open or shorted harness, or poor electrical connection. To fix it, visually inspect the wiring harness and connectors, check for damaged components, and look for broken, bent, pushed out, or corroded connector’s pins.

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