Disconnect the battery for 30 min.
Disabling the AHC and AVS systems, no warning lights.
- Thread starter turbo8
- Start date
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Fixed it by disconnecting the batteries! I left them disconnected for about an hour, and when I hooked them back up, the warning was gone.
Thank you so much for the help! It’s a huge relief to lose that "limp mode" feeling of driving a rig that isn't at 100%. Plus, it's great to finally have my center display data back.
Has anyone else with a 2016+ LX used this? If so, any issues?
2016 LX570 – AHC removed (Dobinson)
ECU unplugged, relays + fuses removed
Still have CAN issues (speedo + transfer case)
Looking for AHC CAN simulator for LX570 can you guys give a contact to order the canbus emulator?
Thanks for the reply. Sorry to hear you’re having issues still. What are the speedometer and transfer case doing, or not doing?
I went to AGT Engineering’s website (below) and emailed them for more information about their AHC emulator. They’re in Australia. I’m in Texas. Andrew responded to me very quickly. It seems his solution tells the canbus that AHC is all good and this will remove the warning lights/messages associated with the auto leveling headlights once AHC is disabled and removed.
Edit: here’s what he said exactly:
“Yes have sold a few AHC emulators. These are a tiny 1”cubed module with 4 wires. It is wired to the wires where the original AHC controller was, with the wire colours matching the Lexus. This module removes the warning lights from the dash for the AHC and the headlamp level errors (makes it think it is in the normal height position).”
CANBUS AUTOMOTIVE SOLUTIONS | AGT Engineering
Canbus Translator Emulator for engine conversions. VW Subaru BRZ GT86 GM LS Ford Barra Coyote Nissan Toyota
I’m not sure if this will remedy your issues or not. If you speak with Andrew via email, please share what he says about your issues and if his product will help or not. It would be hugely appreciated.
Yes i try everything but the model before 2016 so on line doesn't work i still have all the checks engine low gear doesn't work and Speedometer also diferenciales lock also! I will send him mail because looks like it's a only solution, to much electronics in our carThanks for the reply. Sorry to hear you’re having issues still. What are the speedometer and transfer case doing, or not doing?
I went to AGT Engineering’s website (below) and emailed them for more information about their AHC emulator. They’re in Australia. I’m in Texas. Andrew responded to me very quickly. It seems his solution tells the canbus that AHC is all good and this will remove the warning lights/messages associated with the auto leveling headlights once AHC is disabled and removed.
Edit: here’s what he said exactly:
“Yes have sold a few AHC emulators. These are a tiny 1”cubed module with 4 wires. It is wired to the wires where the original AHC controller was, with the wire colours matching the Lexus. This module removes the warning lights from the dash for the AHC and the headlamp level errors (makes it think it is in the normal height position).”
CANBUS AUTOMOTIVE SOLUTIONS | AGT Engineering
Canbus Translator Emulator for engine conversions. VW Subaru BRZ GT86 GM LS Ford Barra Coyote Nissan Toyotawww.agtengineering.com.au
I’m not sure if this will remedy your issues or not. If you speak with Andrew via email, please share what he says about your issues and if his product will help or not. It would be hugely appreciated.
