[SOLVED] U0287 Code: Fixing Lost Communication With Transmission Pump Module

The automobile fault code U0287 indicates a problem with the Transmission Fluid Pump Module.

The most common symptom is the Engine Light ON or Service Engine Soon Warning Light. The cause of this fault code could be a faulty Transmission Fluid Pump 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 transmission. The repair difficulty is moderate, and the repair time is estimated at 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 check the possible causes listed above to interpret the fault code correctly.

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 due to the u0287 fault code. Here are some symptoms to look out for:

  • The automobile fault code U0287 has the following symptoms: Engine Light ON, Service Engine Soon Warning Light ON.

The automobile fault code u0287 can be caused by a faulty transmission fluid pump module, an open or shorted harness, or poor electrical connection.

  • The automobile fault code u0287 can be caused by a faulty transmission fluid pump module.
  • It can also be caused by an open or shorted transmission fluid pump module harness.
  • Additionally, a poor electrical connection in the transmission fluid pump module circuit can also trigger this fault code.

Below are some possible fixes for the automobile fault code u0287, including inspecting wiring harness and connectors for damage or corrosion.

  • To fix the automobile fault code u0287, 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 factors that influence the cost of diagnosing and fixing the automobile fault code U0287 based on the estimated repair time of 1.0 hour are: – The hourly rate charged by the auto repair shop, which can range from $75 to $150 per hour. – The complexity of the issue causing the fault code. – The availability and cost of replacement parts, if needed.

– The experience and expertise of the mechanic performing the repair.

– The location of the auto repair shop, as labor rates can vary by region.

The U0287 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 Diagnostic Trouble Code (DTC) sets when a periodic message from the Transmission Fluid Pump Module has not been received.

The U0287 code indicates that there is a lost communication with the Transmission Fluid Pump Module. The CAN bus uses two dedicated wires for communication, CAN high and CAN low.

The U0287 code sets when the Transmission Control Module (TCM) does not receive a message from the Transmission Fluid Pump Module.

What are the possible causes of the engine light being on when the automobile fault code U0287 is detected?

If the engine light is on and the automobile fault code U0287 is detected, it could be due to a faulty Transmission Fluid Pump Module, an open or shorted harness, or a poor electrical connection in the module 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 visually inspect the related wiring harness and connectors to fix the U0287 fault code?

If you’re experiencing the U0287 fault code, which is indicated by the Engine Light ON or Service Engine Soon Warning Light, you may need to visually inspect the related wiring harness and connectors. This fault code is caused by a faulty Transmission Fluid Pump Module, an open or shorted Transmission Fluid Pump Module harness, or a poor electrical connection in the Transmission Fluid Pump Module circuit. To fix this issue, check the possible causes listed above and visually inspect the wiring harness and connectors for any damage or corrosion. Look for broken, bent, pushed out, or corroded connector’s pins.

What are the specific steps to take when checking for damaged components and looking for broken, bent, pushed out, or corroded connector’s pins to fix the U0287 fault code?

If you’re experiencing the U0287 fault code, start by checking the possible causes: a faulty transmission fluid pump module, an open or shorted harness, or a poor electrical connection in the module circuit. Visually inspect the wiring harness and connectors, looking for any damaged components or broken, bent, pushed out, or corroded connector pins.

u0287 error fault code explained

If your engine light is on, it could be due to a faulty transmission fluid pump module, an open or shorted harness, or poor electrical connection. Visually inspect the wiring harness and connectors for damage, broken or corroded pins. Check the possible causes listed above to fix the issue.

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