Can you use an OBD2 Scanner to see if a dealership actually installed a software update (like for a recall?) I'm trying to protect my elderly mother, she has a KIA and dealership claims they did the software update for the antitheft but something is fishy. Long story but I just need to know if there is a way I can verify maybe a software version to confirm they actually did do it? I think they just put the stickers on it because the time they spent doesn't match the time required from the KIA letter. Thank you Scotty!
Well, a really good scan tool shows the software version that's in the car. If it was a major change it would show something
Yes a high end diagnostic tool can read firmware revisions.
But there are easier ways.
see if a dealership actually installed a software update
the dealership can pull up a
record of it.
like for a recall?
Recalls are even easier. Manufacturers are required by law to have records.
Most have a web page where you just enter your VIN and it tells you if anything is outstanding.
the time they spent doesn't match the time required from the KIA letter.
That doesn't really mean much. But it's still a good idea to check anyway.
