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  1. Controllers
    I have a Curtis 1239 removed from Tata tigor car. I am trying to change the parameters but it shows locked 🔒 sign and not allowing to modify parameters. Does anyone know how to enable or make the controller usable? I have flashing file as well as vcl software. It's not allowing to flash the new...
  2. Technical Discussion
    I want to connect my brake switch to my Curtis 1239e controller, but it came directly from Curtis and has the Curtis VCL, not HPEVS. Please help...
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