Posted 3/3/2019 08:49 (#7355661) Subject: Why so many part number for GM park assist sensors?
There's a whole bunch of the same looking sensors, but that have different part numbers. I've replaced a few over the yrs and now I don't know what my stock part numbers even were. As when I do a gm part # lookup - the ones listed aren't available, but they aren't the numbers on any of the sensors I have as it is.
19115805 < GM site, in step pad
19115806 < GM site, in bumper
15797506 < Im thinking these may have been on my truck x2
15797507 < Im thinking these may have been on my truck x2
25961317 < I think I bought this one
But I can't say for sure anymore which ones came from where. And just searching for 'GM park assist sensors' can turn up another dozen part numbers , and half them say replaces 'xyz part number'
My system doesn't work at all, just says to service park assist. Youtube suggested listening for a clicking on each sensor, so I used a stethoscope - but no click from any of them. Truck is a chev, 2008 2500hd