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1

Horn blowing constantly when Evo-All data link is disconnected

Installed an Evo-All + Prestige APS-57E system on a 2015 Corolla S. I also enabled the Evo-Alarm function. Everything works perfectly. But I accidently noticed what I believe could be a bad unit issue...

 

If I disconnect the datalink connector of the Evo-All, the horn constanly blows.

 

I even disconnected ALL connectors from the Evo-All and connected just the Evo-All by itself to the 20-pin harness and the horn started blowing again?? I have never seen this happen before and am worried that if the vehicles battery was ever disconnected, the client's horn would just start blowing? 

 

Somehow, the Evo-All has an internal ground signal inside itself? I tried reseting it as well. I also disconneted the horn connector from the steering wheel column and the Evo-All would still send a ground signal to the horn wire and blow it.

 

Conencting the data-link conector stops this from happening the the Evo works fine again. Is this just a bad unit?

0

Evo-All reseting itself -- and options

This is the same vehicle -- 2015 Corolla S. I have an Evo-All + Prestige APS-57E. Recently the client took the vehicle to the dealer and the battery was disconnected. After which the remote start no longer worked. I took a look under the dash and the Evo-All's red LED was constantly on. Trying to reset it didn't work as the red LED was always on.

 

I then connected the Evo to the Fortin program and upon selecting the "Evo-All Options" tab, Setting protection was turned ON (which I never did nor ever use) and once I turned that off to see the current settings, some options I had never selected where turned ON. Specifically, A1 --> A11 where now OFF and D2 --> E2 where now ON, as well as G3, G4, & H2.

 

Also, with out making any changes to the Evo-All nor flashing it, once I disconnected it from the Fortin program and went back to the vehicle to attempt a reset, the reset worked fine and the red LED wasn't constantly ON.

 

Any help appreciated. 

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