[SOLVED] U0156 Code: How To Fix Lost Communication With Info Center Module

The automobile fault code U0156 indicates a problem with the Information Center Module ‘A’ 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 Information Center Module ‘A’, an open or shorted harness, or a poor electrical connection in the circuit.

It is important to visually inspect the wiring harness and connectors for any damage or corrosion. The repair time for this fault code is estimated to be 1.0.

To interpret the fault code, it is recommended to check the possible causes listed above and inspect the related components thoroughly.

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 due to the u0156 fault code. Here are the symptoms to look out for:

  • The fault code U0156 is associated with several symptoms, including the illumination of the engine light or service engine soon warning light.
  • Other symptoms may include issues with the vehicle’s transmission, such as difficulty shifting gears or slipping gears.
  • Additionally, the vehicle may experience problems with its speedometer or other gauges, such as inaccurate readings or complete failure.
  • The vehicle’s fuel efficiency may also be affected, resulting in decreased gas mileage.
  • Finally, the vehicle may experience issues with its electrical system, such as a dead battery or problems with the alternator.

The automobile fault code u0156 can be caused by a faulty Information Center Module ‘A’, an open or shorted harness, or poor electrical connection.

  • The automobile fault code U0156 can be caused by a faulty Information Center Module ‘A’.
  • It can also be caused by an open or shorted Information Center Module ‘A’ harness.
  • Additionally, a poor electrical connection in the Information Center Module ‘A’ circuit can also trigger this fault code.

Below are some possible fixes for the automobile fault code u0156, including inspecting wiring harness and connectors for damage or corrosion.

  • To fix the automobile fault code u0156, 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 U0156 can be diagnosed and fixed within an estimated repair time of 1.0 hour.

The cost of repair is influenced by the hourly rate charged by the auto repair shop, which typically ranges between $75 and $150 per hour. These factors should be considered when estimating the total cost of diagnosing and fixing the U0156 fault code.

The U0156 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 U0156 code sets when a periodic message from the Information Center Module ‘A’ has not been received.

The Information Center Module ‘A’ is responsible for sending information to the instrument cluster.

The U0156 code indicates that there is a communication problem between the Information Center Module ‘A’ and the instrument cluster. This code can cause the instrument cluster to stop working, and the driver may not be able to see important information such as speed, fuel level, and engine temperature.

What is the possible cause of the engine light being on when the automobile fault code u0156 is detected?

If the engine light is on and the automobile fault code u0156 is detected, it could be due to a faulty Information Center Module ‘A’, an open or shorted harness, or a poor electrical connection in the circuit. To fix this 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.

How can one fix the issue related to the faulty Information Center Module ‘A’ when the automobile fault code u0156 is detected?

When the automobile fault code u0156 is detected, indicating a faulty Information Center Module ‘A’, the engine light or service engine soon warning light may turn on. To fix this issue, one 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.

What steps should be taken to visually inspect the related wiring harness and connectors when the automobile fault code u0156 is detected?

When the automobile fault code u0156 is detected, the engine light or service engine soon warning light turns on. The possible causes include a faulty Information Center Module ‘A’, an open or shorted Information Center Module ‘A’ harness, or a poor electrical connection in the Information Center Module ‘A’ circuit. To fix this issue, visually inspect the related wiring harness and connectors for any damaged components. Check for broken, bent, pushed out, or corroded connector’s pins.

u0156 error fault code explained

If your engine light is on, it could be due to a faulty Information Center Module ‘A’, an open or shorted harness, or poor electrical connection. Visually inspect the wiring harness and connectors for damage or corrosion.

Check for broken, bent, or pushed out connector pins.

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