[SOLVED] U2630 Code: Fixing Reductant Tank Sensor Communication Error

If you see the engine light on or the service engine soon warning light, it could be due to the automobile fault code: u2630. This code indicates a problem with the Reductant Tank Temperature Sensor 2 or the Reductant Control Module.

The symptoms of this fault code are pretty straightforward, but the causes can be a bit more complex. It could be due to a faulty sensor, an open or shorted harness, or a poor electrical connection.

The importance of repairing this issue lies in the fact that it can affect the performance of your vehicle. The repair difficulty is moderate, and it can take up to 1.0 hour to fix. To interpret the fault code, you need to check the possible causes listed above and visually inspect the related wiring harness and connectors.

Repair Importance Level10.0 (Out of 10)
Estimated Repair TimeApproximately 1.0 hour
Repair Difficulty Level10.0 (Out of 10)

If you see the Engine Light ON or Service Engine Soon Warning Light, it could be due to the u2630 fault code. Here are the symptoms to look out for:

  • The automobile fault code U2630 has the following symptoms: Engine Light ON, Service Engine Soon Warning Light.

The automobile fault code u2630 can be caused by various factors, including a faulty sensor and poor electrical connection.

  • The automobile fault code u2630 can be caused by a faulty Reductant Tank Temperature Sensor 2.
  • It can also be caused by an open or shorted Reductant Tank Temperature Sensor 2 harness.
  • Another cause can be a poor electrical connection in the Reductant Tank Temperature Sensor 2 circuit.
  • Lastly, a faulty Reductant Control Module can also trigger this fault code.

To fix the u2630 fault code, check the possible causes and inspect the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code u2630, 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 U2630 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 repair required to fix the fault code.

– The availability and cost of replacement parts needed for the repair. – 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 U2630 fault code is related to the communication between devices connected to the serial data circuits in a vehicle.

These devices exchange operating information and commands through supervised messages. The code sets when a supervised periodic message that includes the transmitter device availability has not been received. Specifically, the U2630 code indicates that the reductant control module has lost communication with the reductant tank temperature sensor.

This fault code can cause issues with the vehicle’s emissions system and should be addressed promptly.

What are the possible causes of the u2630 automobile fault code?

If you see the engine light on or the service engine soon warning light, it could be due to the u2630 fault code. This code is usually caused by a faulty Reductant Tank Temperature Sensor 2, an open or shorted harness, poor electrical connection, or a faulty Reductant Control Module. To fix this issue, you should check the possible causes listed above, visually inspect the related wiring harness and connectors, and look for damaged components or corroded connector pins.

How can I fix the u2630 automobile fault code?

If you’re experiencing the u2630 fault code, which is indicated by the engine light or service engine soon warning light, it could be due to a faulty Reductant Tank Temperature Sensor 2, an open or shorted harness, poor electrical connection, or a faulty Reductant Control Module. To fix this issue, you 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.

What should I visually inspect to troubleshoot the u2630 automobile fault code?

If you’re experiencing the u2630 fault code, the engine light or service engine soon warning light will turn on. The possible causes include a faulty Reductant Tank Temperature Sensor 2, an open or shorted harness, poor electrical connection, or a faulty Reductant Control Module. To troubleshoot, visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.

u2630 error fault code explained

If your engine light is on, it could be due to a faulty Reductant Tank Temperature Sensor 2 or a poor electrical connection. Check the wiring harness and connectors for damage, and inspect the pins for corrosion. Also, consider a faulty Reductant Control Module.

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