FL5 ADAS LKAS BRAKE SYSTEM ERROR AFTER UPLOAD

Calibrations for FlashPro Manager - Use all calibrations at your own risk (dyno tuning recommended)

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Jtorres1288
Posts: 2
Joined: Thu Jun 12, 2025 9:52 am

FL5 ADAS LKAS BRAKE SYSTEM ERROR AFTER UPLOAD

Post by Jtorres1288 »

Just putting this out there for anyone with a similar issue. Had received a bunch of ADAS LKAS system errors after upload. Usually this happens during upload but they go away after ignition turn off.
I read some where that a dude just drove down the street and they went away. Ecu did say recovery mode but maybe thats because i kept flashing it like a drunk chick because the errors wouldnt go away.
Drove down the street on return to stock flash and the errors went away, car made 20psi down the street.
Initially attempting to upload CANFLEX tune 49 state. Going to give it another go and see what happens, and hopefully ethanol reads.
I think the adas system is a little buggy. Is usually completely off when driving.
jeffx
Posts: 127
Joined: Tue Apr 16, 2019 2:19 pm

Re: FL5 ADAS LKAS BRAKE SYSTEM ERROR AFTER UPLOAD

Post by jeffx »

are you going into the obd-ii interface on flashpro manager and clearing the codes from there?
Jtorres1288
Posts: 2
Joined: Thu Jun 12, 2025 9:52 am

Re: FL5 ADAS LKAS BRAKE SYSTEM ERROR AFTER UPLOAD

Post by Jtorres1288 »

Yes. It will not clear any ADAS/LKAS/Brake system codes. I had to drive for them to clear. I am now running Canflex 49state tune, and reading ethanol just fine.
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