[SOLVED] U1519 Code: Fixing Lost Communication Between Seat & Mirror Control

The automobile fault code U1519 indicates a problem with the Mirror Control Module, Drive Mirror Control Module, or Left Mirror Control Module, or the Seat Memory Control Module. The most common symptom is the Engine Light ON or Service Engine Soon Warning Light.

The cause of the fault code could be a faulty module, an open or shorted harness, or a poor electrical connection. The importance of repairing this issue lies in the fact that it can affect the functionality of the mirrors and the seat memory.

The repair difficulty is moderate, and the fix involves visually inspecting the wiring harness and connectors, checking for damaged components, and looking for broken, bent, pushed out, or corroded connector’s pins.

The repair time is estimated to be around 1.0 hour. It is essential to interpret the fault code correctly to identify the root cause of the problem and fix it accordingly.

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, it could be a sign of u1519 fault code. Here are the symptoms to look out for:

  • The automobile fault code U1519 has the following symptoms: Engine Light ON, Service Engine Soon Warning Light ON.

The automobile fault code u1519 can be caused by a faulty mirror control module, open or shorted harness, poor electrical connection, or a faulty seat memory control module.

  • The automobile fault code U1519 can be caused by a faulty Mirror Control Module, Drive Mirror Control Module, or Left Mirror Control Module.
  • It can also be caused by an open or shorted harness in the Mirror Control Module, Drive Mirror Control Module, or Left Mirror Control Module circuit.
  • Additionally, a poor electrical connection in the Mirror Control Module, Drive Mirror Control Module, or Left Mirror Control Module circuit can cause this fault code.
  • Finally, a faulty Seat Memory Control Module can also be a cause of the U1519 fault code.

Below are some possible fixes for the automobile fault code u1519, including inspecting wiring harness and connectors for damage or corrosion.

  • To fix the automobile fault code u1519, you need to check the possible causes listed above.
  • Visually inspect the related wiring harness and connectors.
  • Look for 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 U1519 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 fixing the U1519 fault code will depend on the hourly rate charged by the repair shop and the estimated repair time required to fix the issue.

The U1519 fault code is related to the Local Interconnect Network (LIN) Bus. It occurs when the Seat Memory Control Module loses communication with the Mirror Control ModuleDrive Mirror Control ModuleLeft Mirror Control Module on the LIN Bus.

This happens when the master control module detects a loss of serial data communication between any of the LIN devices on the LIN bus network. The Diagnostic Trouble Code (DTC) is set when a supervised periodic message to the Seat Memory Control Module from the Mirror Control ModuleDrive Mirror Control ModuleLeft Mirror Control Module has not been received.

What are the possible causes of the u1519 automobile fault code?

If your engine light is on and you’re seeing the u1519 fault code, it could be due to a faulty Mirror Control Module, Drive Mirror Control Module, or Left Mirror Control Module. It could also be caused by an open or shorted harness, poor electrical connection, or a faulty Seat Memory Control Module. To fix the issue, visually inspect the wiring harness and connectors for any damage or corrosion, and check for broken or bent pins.

How can I fix the u1519 automobile fault code?

If you’re experiencing the u1519 fault code, which is indicated by the engine light or service engine soon warning light turning on, there are a few possible causes. These include a faulty mirror control module, a damaged mirror control module harness, or a faulty seat memory control module. To fix the issue, you should visually inspect the wiring harness and connectors, checking for any damage or corrosion. Additionally, look for any broken, bent, or pushed out connector pins.

What should I visually inspect to troubleshoot the u1519 automobile fault code?

If you’re troubleshooting the u1519 automobile fault code, start by checking for an illuminated Engine Light or Service Engine Soon Warning Light. The cause could be a faulty Mirror Control Module, Drive Mirror Control Module, or Left Mirror Control Module, or a poor electrical connection in the circuit. It could also be caused by a faulty Seat Memory Control Module. To fix the issue, visually inspect the related wiring harness and connectors, checking for damaged components and broken, bent, pushed out, or corroded connector pins.

u1519 error fault code explained

If you see the Engine Light ON or Service Engine Soon Warning Light, it could be due to a faulty Mirror Control ModuleDrive Mirror Control ModuleLeft Mirror Control Module or Seat Memory Control Module. Check the wiring harness and connectors for damage and inspect the components for any issues.

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