Page 1 of 1

LDW and FCW problems plus more dash lights

Posted: Fri Jun 19, 2020 3:21 am
by Daniel6720
I just hooked up my Ktuner and it works good car runs good but I have my dash lighting up I just want to know why it’s doing that. In specific it’s the LDW, FCW, and the airbag lights. By the way idk if this helps but I have a 2015 Honda Accord coupe v6. Thank you much appreciated!

Oh and do I have to re tune my car every time I turn it off? I’m sorry I’m new to this so just making sure

Re: LDW and FCW problems plus more dash lights

Posted: Fri Jun 19, 2020 2:24 pm
by KTuner
See what to expect when flashing in the help. Those modules need to re-initialize after losing ECU communication, but we have nothing to do with those modules specifically.

You don't!

Re: LDW and FCW problems plus more dash lights

Posted: Sat Jun 20, 2020 4:32 pm
by Daniel6720
Okay cause it comes up in the beginning but when I turn off my car and go away for a bit then turn it back on it’s gone so no lights are on my dash anymore.. and okay so even when I turn it off it still has the tuner on?

Re: LDW and FCW problems plus more dash lights

Posted: Sat Jun 20, 2020 5:21 pm
by KTuner
If you don't have lights anymore, that's what the help section I mentioned says will happen once the modules initialize.

You flash the ECU with the tune, meaning it's on the ECU.