[SOLVED] Fix U019E Code: Communication Lost With Transmission Range Control Module

The automobile fault code U019E indicates a problem with the Transmission Range Control 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 Range Control Module, an open or shorted harness, or a poor electrical connection.

It is important to address this issue promptly as it can lead to transmission problems. 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 interpret the fault code correctly to avoid further damage to the vehicle.

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 u019e fault code. Here are the symptoms to look out for:

  • The U019E fault code in an automobile can cause the following symptoms: Engine Light ON, Service Engine Soon Warning Light ON, issues with the transmission, problems with the fuel efficiency, difficulty in starting the engine, rough idling, stalling of the engine, reduced power output, and issues with the acceleration.
  • It is important to get this fault code diagnosed and fixed as soon as possible to avoid further damage to the vehicle.

The automobile fault code u019e can be caused by a faulty module, open or shorted harness, or poor electrical connection.

  • The automobile fault code u019e can be caused by a faulty Transmission Range Control Module.
  • It can also be caused by an open or shorted Transmission Range Control Module harness.
  • Additionally, a poor electrical connection in the Transmission Range Control Module circuit can also trigger this fault code.

Below are some possible fixes for the automobile fault code u019e, including inspecting wiring harness and connectors for damage or corrosion.

  • To fix the automobile fault code u019e, 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 u019e automobile fault code 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 U019E code is related to the high speed General Motor Local Area Network (GMLAN) serial data circuits.

Modules monitor for serial data communications during normal vehicle operation. The Diagnostic Trouble Code (DTC) sets when a periodic message from the Transmission Range Control Module has not been received.

The U019E code indicates that there is a lost communication with the Transmission Range Control Module.

The supervision time-out period is 250 ms.

Each message contains the identification number of the transmitter module.

What are the possible causes of the u019e automobile fault code?

If you see the engine light on or the service engine soon warning light, it could be due to the u019e fault code. This code is caused by a faulty transmission range control module, an open or shorted TRCM harness, or poor electrical connection in the TRCM 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 u019e fault code?

If you’re experiencing the u019e 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 often caused by a faulty Transmission Range Control Module, an open or shorted harness, or 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 signs that the Transmission Range Control Module harness is open or shorted, causing the u019e fault code?

If you notice the engine light or service engine soon warning light is on, it could be a sign of a faulty Transmission Range Control Module or an open or shorted Transmission Range Control Module harness. To fix this issue, you should visually inspect the related wiring harness and connectors, checking for damaged components and broken, bent, pushed out, or corroded connector pins.

u019e error fault code explained

If your engine light is on, it could be due to a faulty Transmission Range Control Module or issues with its harness or circuit connection. Visually inspect the wiring and connectors for damage or corrosion. Check for broken or bent pins.

Take action accordingly.

Scroll to Top