[SOLVED] Fixing U11Ad: Left Side Satellite Impact Sensor Communication Lost

The automobile fault code U11AD indicates a problem with the left side satellite impact sensor 4 or its related components.

The most common symptom is the illumination of the engine light or service engine soon warning light. The cause of this issue could be a faulty sensor, an open or shorted harness, poor electrical connection, or a faulty occupant restraint controller. The importance of repairing this issue lies in ensuring the safety of the vehicle’s occupants.

The repair process involves visually inspecting the wiring harness and connectors, checking for damaged components, and looking for broken, bent, pushed out, or corroded connector pins. The repair time for this issue is estimated to be around 1.0 hour. To interpret the fault code, one needs 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 see the Engine Light ON or Service Engine Soon Warning Light, it could be due to the u11ad fault code. Here are the symptoms to look out for:

  • The U11AD fault code in an automobile can cause several symptoms, 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 reduced power or acceleration, and the engine may stall or hesitate during operation.
  • Additionally, the vehicle may experience issues with the fuel system, such as difficulty starting or poor fuel efficiency.
  • It is important to address these symptoms promptly to prevent further damage to the vehicle.

The u11ad automobile fault code can be caused by a faulty sensor, open or shorted harness, poor electrical connection, or a faulty ORC.

  • The automobile fault code U11AD can be caused by a faulty Left Side Satellite Impact Sensor 4, an open or shorted harness for the Left Side Satellite Impact Sensor 4, a poor electrical connection in the Left Side Satellite Impact Sensor 4 circuit, and a faulty Occupant Restraint Controller (ORC).

To fix the u11ad automobile fault code, check the possible causes and inspect the related wiring harness, connectors, and components for damage.

  • To fix the automobile fault code u11ad, 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 U11AD 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 U11AD will range between $75 and $150, depending on the repair time required.

The U11AD code indicates a communication failure between the Occupant Restraint Controller (ORC) and the Left Side Satellite Impact Sensor 4. The Left Side Satellite Impact Sensor 4 performs a self-test using power from the ORC and communicates its status back to the ORC.

To fix this issue, the wiring between the ORC and the sensor needs to be checked for integrity. The DTC becomes active after the fault persists for 2 to 3 seconds and goes to stored after communication is recovered for 2.5 seconds.

What are the possible causes of the u11ad fault code?

If you’re experiencing the u11ad fault code, your engine light may be on. This could be due to a faulty Left Side Satellite Impact Sensor 4, an open or shorted harness, a poor electrical connection in the circuit, or a faulty Occupant Restraint Controller (ORC). To fix the issue, check the possible causes listed above, visually inspect the wiring harness and connectors, and look for any damaged components or broken, bent, pushed out, or corroded connector pins.

How can I visually inspect the wiring harness and connectors related to the Left Side Satellite Impact Sensor 4?

If you’re experiencing an Engine Light ON (or Service Engine Soon Warning Light) due to a faulty Left Side Satellite Impact Sensor 4, you can visually inspect the related wiring harness and connectors to fix the issue. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. Make sure to also check for an open or shorted harness and poor electrical connection in the Left Side Satellite Impact Sensor 4 circuit. If the issue persists, consider checking the Occupant Restraint Controller (ORC) for faults.

Is it necessary to replace the Occupant Restraint Controller (ORC) when fixing the u11ad fault code?

It is not always necessary to replace the Occupant Restraint Controller (ORC) when fixing the u11ad fault code. The ORC may be faulty, but it is just one of the possible causes listed for the symptom of the engine light being on. It is important to visually inspect the related wiring harness and connectors, check for damaged components, and look for broken, bent, pushed out, or corroded connector’s pins before deciding on a fix.

u11ad error fault code explained

If your engine light is on, it may be due to a faulty Left Side Satellite Impact Sensor 4 or a poor electrical connection. Check the wiring harness and connectors for damage and inspect the components for any issues. Take action to fix the problem as soon as possible.

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