[SOLVED] U2137 Code: Fixing Lost Communications With Theft Deterrent Module

The automobile fault code U2137 indicates a problem with the Vehicle Theft Deterrent Module, which can cause the engine light to turn on. The possible causes of this fault code include a faulty module, an open or shorted harness, or poor electrical connections.

It is important to visually inspect the wiring harness and connectors for any damage or corrosion. The repair time for this issue is estimated at 1.0, and it is crucial to address this problem promptly to avoid any potential theft or security issues.

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, it could be due to the u2137 fault code.

Here are some symptoms to look out for:

  • The fault code U2137 can cause several symptoms in an automobile, including the engine light turning on or the service engine soon warning light appearing.
  • Other symptoms may include issues with the transmission, such as difficulty shifting gears or the transmission slipping.
  • The vehicle may also experience a decrease in power or acceleration, and the engine may stall or hesitate during operation.
  • Additionally, the vehicle’s fuel efficiency may decrease, and there may be issues with the vehicle’s speedometer or other gauges.

The automobile fault code u2137 can be caused by a faulty module, open or shorted harness, or poor electrical connection.

  • The automobile fault code U2137 can be caused by a faulty Vehicle Theft Deterrent Module.
  • It can also be caused by an open or shorted Vehicle Theft Deterrent Module harness.
  • Additionally, a poor electrical connection in the Vehicle Theft Deterrent Module circuit can also trigger this fault code.

Below are some possible fixes for the automobile fault code u2137, including inspecting wiring harness and connectors for damage or corrosion.

  • To fix the automobile fault code u2137, 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 U2137 has an estimated repair time of 1.0 hour. The cost of fixing this fault code is influenced by the repair time.

Most auto repair shops charge between $75 and $150 per hour for their services. Therefore, the fixing cost of U2137 will range between $75 and $150, depending on the repair time required. It is important to consider the repair time and the hourly rate when estimating the fixing cost of this fault code.

The U2137 fault code indicates a loss of serial data communications with the vehicle theft deterrent module. Devices connected to the serial data circuits monitor for serial data communications during normal vehicle operation. The fault code sets when a supervised periodic message that includes the transmitter device availability has not been received.

The code does not represent a failure of the devices that contain the stored code.

What are the possible causes of the u2137 automobile fault code?

If you see the engine light on or the service engine soon warning light, it could be due to the u2137 fault code. This code is often caused by a faulty vehicle theft deterrent module, an open or shorted harness, or poor electrical connection in the module 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 fix the u2137 automobile fault code?

If you’re experiencing the u2137 fault code, which is indicated by the engine light or service engine soon warning light turning on, it may be due to a faulty vehicle theft deterrent module, an open or shorted harness, or poor electrical connection. 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.

What should I visually inspect to troubleshoot the u2137 automobile fault code?

If you’re experiencing the u2137 automobile fault code, you may notice that your engine light is on. This could be caused by a faulty Vehicle Theft Deterrent Module, an open or shorted harness, or a poor electrical connection in the module circuit. To troubleshoot this issue, visually inspect the related wiring harness and connectors. 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.

u2137 error fault code explained

If your engine light is on, it could be due to a faulty Vehicle Theft Deterrent Module, an open or shorted harness, or poor electrical connection.

Check the wiring harness and connectors for damage, broken or corroded pins.

Inspect the components and fix any issues found.

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