2018 Chevrolet Equinox LT AWD: Service Park Assist System Error Message

[Charvel1975]

So the "service parking assist" message came on yesterday on my 2018 Chevrolet Equinox LT AWD? Any insight on this error message?

 

[PoManNox]

Unfortunately, it's all guesswork without having the issue diagnosed. My guess would be a bad proximity sensor on the rear bumper. Usually corrosion. Could be a chewed, chaffed wire as well.

 

[Brennb]

So is your park assist just rear proximity sensors, and rear cross traffic detection? If thats the case, and it was just temporary, I wouldn't be too concerned. I get occassional errors for that, but mostly side detection errors. They are always temporary and don't even set a code (other than the display). Like PoManMax says it could be a failing sensor, or wiring issue, but it could be just a communication error (glitch).

 

[Charvel1975]

So is your park assist just rear proximity sensors, and rear cross traffic detection? If thats the case, and it was just temporary, I wouldn't be too concerned. I get occassional errors for that, but mostly side detection errors. They are always temporary and don't even set a code (other than the display). Like PoManMax says it could be a failing sensor, or wiring issue, but it could be just a communication error (glitch).

Yea everytime I put it in Reverse gear, that error message "Service Park Assist System" comes on in the little center display by the speedometer and tachometer.

 

[Brennb]

You need to have it scanned with a good code scanner that reads all series of DTC's
A "U" code DTC would suggest a communication error.
A "B" code would suggest a sensor or module error