[SOLVED] U017A Code: Fixing Lost Communication With Restraints Sensor

The automobile fault code U017A indicates a problem with the Restraints System Sensor ‘K’ in the vehicle’s airbag system.

This fault code is often accompanied by the Air Bag Warning Light and Engine Light turning on. The cause of this issue could be a faulty sensor, an open or shorted harness, or a poor electrical connection.

It is important to address this issue promptly as it can affect the proper functioning of the airbag system. The repair process involves visually inspecting the wiring harness and connectors for any damage or corrosion and checking for broken or bent pins.

The repair time for this issue is estimated to be around 1.0 hour. To interpret the fault code, it is recommended to check the possible causes listed above and visually inspect the related components.

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

If you’re experiencing an Air Bag Warning Light and an Engine Light ON, read on to learn more about the symptoms of the u017a fault code.

  • The automobile fault code U017A has the following symptoms: Air Bag Warning Light ON, Engine Light ON (or Service Engine Soon Warning Light).

The automobile fault code u017a can be caused by a faulty sensor, open or shorted harness, or poor electrical connection.

  • The automobile fault code U017A can be caused by a faulty Restraints System Sensor ‘K’.
  • It can also be caused by an open or shorted harness of the Restraints System Sensor ‘K’.
  • Additionally, a poor electrical connection in the circuit of the Restraints System Sensor ‘K’ can also trigger this fault code.

Below are some possible fixes for the automobile fault code u017a, including inspecting wiring harness and connectors for damage or corrosion.

  • To fix the automobile fault code u017a, you need to check the possible causes listed above.
  • Visually inspect the related wiring harness and connectors for any damage.
  • Look 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 U017A 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 U017A will range between $75 and $150, depending on the repair time required. It is important to consider the repair time and the hourly rate charged by the auto repair shop when estimating the fixing cost of U017A.

The U017A code is a Controller Area Network (CAN) fault code. CAN is a vehicle bus standard designed to interconnect automotive devices without a host computer. CAN bus uses two dedicated wires for communication, CAN high and CAN low.

The U017A code sets when a periodic message from the Restraints System Sensor ‘K’ has not been received.

The Restraints System Sensor ‘K’ is responsible for monitoring the vehicle’s restraint system. The U017A code indicates that there is a communication problem between the Restraints System Sensor ‘K’ and the vehicle’s computer.

What are the possible causes of the u017a fault code in relation to the airbag warning light and engine light being on?

If you’re experiencing the u017a fault code and your airbag warning light and engine light are on, it could be due to a faulty Restraints System Sensor ‘K’, an open or shorted harness, or a poor electrical connection in the circuit. To fix the issue, visually inspect the wiring harness and connectors for any damage or corrosion, and check for broken or bent pins.

How can one visually inspect the wiring harness and connectors to fix the u017a fault code?

To fix the u017a fault code, which causes the Air Bag Warning Light and Engine Light to turn on, one should visually inspect the wiring harness and connectors. This is because the cause of the fault code could be a faulty Restraints System Sensor ‘K’, an open or shorted harness, or a poor electrical connection. To do this, check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.

What are the specific components that should be checked for damage when fixing the u017a fault code?

When fixing the u017a fault code, the specific components that should be checked for damage include the Restraints System Sensor ‘K’, its harness, and the circuit’s electrical connection. The symptoms of this fault code include the Air Bag Warning Light and the Engine Light being ON. To fix this issue, one should visually inspect the wiring harness and connectors, check for damaged components, and look for broken, bent, pushed out, or corroded connector’s pins.

u017a error fault code explained

If your airbag warning light and engine light are on, it may be due to a faulty Restraints System Sensor ‘K’, an open or shorted harness, or poor electrical connection.

To fix this, visually inspect the wiring harness and connectors for damage or corrosion, and check for broken or bent pins.

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