Piston Slap: The Body Control Module Electric?

Gary writes:

Good Afternoon,

Today when I got into my 2002 Saturn SL2, the power door locks started chattering. Each door, over the space of about 45 minutes, had the same thing happen. Sometimes it would be one at a time, other times it would be two or more. I also noticed that the inside locks – the “up/down” button, not the little lever you use to manually unlock the car – would not work, only later to work. For now I have removed the lock fuse and that stopped the problem. I wait and plug the fuse back in, and the sporadic chattering once again begins. Sometimes it is completely quiet. Any thoughts?

Thank you!

Read more
  • Ronnie Schreiber From where is all that electricity needed to power an EV transportation system going to come? Ironically, the only EV evangelist that I know of who even mentions the fragile nature of our electrical grid is Elon Musk. None of the politicians pushing EVs go anywhere near it, well, unless they are advocating for unreliable renewables like wind and solar.
  • FreedMike I just don’t see the market here - I think about 1.2% of Jeep drivers are going to be sold on the fuel cost savings here. And the fuel cost savings are pretty minimal, per the EPA: https://www.fueleconomy.gov/feg/PowerSearch.do?action=noform&path=1&year1=2022&year2=2022&make=Jeep&baseModel=Wrangler&srchtyp=ymm&pageno=1&rowLimit=50Annual fuel costs for this vehicle are $2200 and $2750 for the equivalent base turbo-four model. I don’t get it.
  • FreedMike How about the “Aztek” package? Wait, this car already has that…Said it before and I’ll say it again: they need to restyle the hind end on this car, stat.
  • Johnster "Vale" is the [s]cheap[/s] lower-priced performance version with black trim and stiff suspension."Mist" is the "DeLuxe" version with a bit more chrome and trim. (Sort of like the "Decor Package" option.)"Magentic" is the full-on Brougham treatment (in its current state) with more chrome trim than the "Mist" and all sorts of gimmicky electronic features inside. (Sadly, it will not include simulated landau irons or a vinyl covered roof, even as an option.)"Aurora" is the Oldsmobile of Cadillacs (sort of like the old Cadillac Calais). No, that's not right. It's the top-of-the-line model, sort of a "Grand Touring" version, with not as much chrome as the "Magentic" but all of the gimmicky electronic features and a stiffer suspension.
  • Drew8MR Why can't CARB leave hobbyists alone? Maybe lay off the low hanging fruit and go after the gross polluters. Bring back the rolling exemption.