[SOLVED] U0145 Code: Fixing Lost Communication With Body Control Module

The automobile fault code U0145 indicates a problem with the Body Control Module ‘E’ in the vehicle.

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 Body Control Module ‘E’, an open or shorted harness, or a poor electrical connection in the circuit. It is important to address this issue promptly as it can affect the overall performance of the vehicle. The repair time for this fault code is estimated to be around 1.0 hour.

To fix the issue, one 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. It is crucial to interpret the fault code correctly to ensure the proper repair is made.

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 u0145 fault code. Here are the symptoms to look out for:

  • The automobile fault code U0145 has the following symptoms: – Engine Light ON (or Service Engine Soon Warning Light) – Loss of communication with the body control module (BCM) – Malfunction in the communication circuit between the BCM and the powertrain control module (PCM) – Issues with the vehicle’s electrical system – Possible problems with the transmission shifting – Possible issues with the vehicle’s stability control system – Possible problems with the anti-lock brake system (ABS) – Possible issues with the traction control system (TCS) – Possible problems with the electronic throttle control (ETC) system.

The automobile fault code u0145 can be caused by a faulty Body Control Module ‘E’, an open or shorted harness, or a poor electrical connection in the circuit.

  • The automobile fault code U0145 can be caused by a faulty Body Control Module ‘E’.
  • It can also be caused by an open or shorted harness of the Body Control Module ‘E’.
  • Additionally, a poor electrical connection in the circuit of the Body Control Module ‘E’ can also trigger this fault code.

Below are some possible fixes for the automobile fault code u0145, including inspecting wiring harness and connectors for damage or corrosion.

  • To fix the automobile fault code u0145, 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 U0145 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 U0145 fault code will depend on the hourly rate charged by the repair shop and the estimated repair time required to fix the issue.

The U0145 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 CAN bus uses two dedicated wires for communication, CAN high and CAN low.

The U0145 code sets when a periodic message from the Body Control Module ‘E’ has not been received. This code indicates that there is a lost communication with Body Control Module ‘E’.

What are the possible causes of the u0145 automobile fault code?

If you see the engine light on or the service engine soon warning light, it could be due to the u0145 fault code. This code is caused by a faulty Body Control Module ‘E’, an open or shorted harness, or poor electrical connection in the Body Control Module ‘E’ 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 u0145 fault code?

If you’re experiencing the u0145 fault code, which is indicated by the Engine Light ON or Service Engine Soon Warning Light, you can fix it by visually inspecting the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. This fault code is caused by a faulty Body Control Module ‘E’, an open or shorted Body Control Module ‘E’ harness, or a poor electrical connection in the Body Control Module ‘E’ circuit.

What are the specific steps I can take to check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins to fix the u0145 fault code?

If you’re experiencing the u0145 fault code with the engine light on, you can fix it by following these steps. First, check the possible causes, which include a faulty Body Control Module ‘E’, an open or shorted harness, or poor electrical connection. Next, visually inspect the wiring harness and connectors for any damage. Finally, look for broken, bent, pushed out, or corroded connector’s pins. By taking these steps, you can identify and fix the issue causing the fault code.

u0145 error fault code explained

If your engine light is on and the code is u0145, it could be due to a faulty Body Control Module ‘E’, an open or shorted harness, or poor electrical connection. To fix it, visually inspect the wiring harness and connectors for damage or corrosion, and check for broken or bent pins.

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