Sarahwelborn93

I have a 2011 crz ok some background my key broke off the fob and I couldn't find it anywhere and the part from Honda was like a thousand dollars so I wired it to a toggle switch to start my car I just had to put the fob by the ignition when I start it. And that worked great until my fiance lost the fob then he had the idea he could just bypass the immobilizer while in the process of doing that he used a jumper wire from one pin to another and blew a fuse found one fuse replaced it but now the interior lights don't come on the car won't turn over there is no flashing green key for the immobilizer either I need help I can't find any fuses that are blown

Ryanthegreat1

Oh geez.

Well all the fuses are there under the dash. There are just a few under the hood and they are all right there on the positive battery terminal under the red cap.

It is possible to damage the MICU, the computer that is part of the fuse box, when randomly jumping wires together.

There is no jump wires together bypass for the immobilizer just so you know. The only way to fix your original problem is to get new keys cut to your locks and then programmed to the immobilizer. A key should be about $80 from Honda cut from your VIN number. You can then pay Honda an hour of labor, or an independent repair shop, or sometimes a locksmith to program keys to the immobilizer.