How to Fix Service Park Assist System

If you have a car with the service park assist system and it’s not working, there are a few things you can do to try and fix it. The first thing you should check is the fuse. If the fuse is blown, then it will need to be replaced.

If the fuse isn’t blown, then check the wiring to make sure it’s all connected correctly. If everything looks good, then you may need to replace the park assist sensor.

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Service Park Assist Warning and Parking Sensor Replacement on Chevy Avalanche | Fix It Friday

  • If you have a Service Park Assist System, here are a few steps you can take to fix it: 1
  • Check the system’s fuse
  • If the fuse is blown, replace it with a new one
  • Inspect the system’s sensors and make sure they’re clean and free of debris
  • Make sure the system’s wiring is intact and free of any damage
  • If all else fails, consult your vehicle’s manual or take it to a qualified mechanic for further diagnosis and repair

What are Some Common Problems With the Service Park Assist System

The Service Park Assist System (SPAS) is a driver assistance system that can be found on some General Motors vehicles. The SPAS uses sensors to detect objects around the vehicle and can automatically steer and stop the vehicle when parking. The SPAS is designed to make parking easier and safer, but it can sometimes have problems.

Some common problems with the SPAS include false alerts, incorrect readings, and difficulty steering. False alerts occur when the system detects an object that is not actually there. This can be caused by things like snow or rain on the sensors.

Incorrect readings happen when the system misreads the size or shape of an object. This can cause the system to steer too far away from or too close to an object. Difficulty steering can occur when the system does not provide enough power to the steering wheel, making it hard for the driver to control the car.

If you are having problems with your SPAS, try cleaning the sensors with a soft cloth.


If your Service Park Assist system isn’t working properly, there are a few things you can do to fix it. First, check the fuse for the system and replace it if necessary. Next, make sure the parking brake is applied firmly.

If the problem persists, you may need to reset the system by disconnecting and reconnecting the battery. Finally, if all else fails, you can take your car to a dealer or mechanic to have them diagnose and repair the issue.