Diagnostico HILUX REVO - No se puede escanear !!! SOLUCIONADO ¡¡¡

HILUX REVO Check Engine light takes a while to turn on after turning the ignition switch to ON. Scanner input is also not possible. Vehicle was towed to the shop. The customer stated that they diagnosed the engine as overheating and were unable to repair it, leaving it in the shop for a couple of months. Now that they want it repaired, the vehicle no longer starts (won't turn on). We've started checking 😎😎😎😎