toyota mr-s unknown electrical part

[neno]

I have 2003 mr2 with manual transmision. some month ago was broke my garage and thiefs stole me some parts from the car inclusive a ecu...i have both a new ecu and a rest of parts, but there is one part i can't identifie...it is some relay or module (electrical part, size of cigarette box, with a seven pin conector). it is behind a passager seat, under the storage departmant, next to a fuel pump cover (left some 20 cm).....please anybody can tell me a original code from the part or the function....we try to search on toyota dealer but without a code i didn't sucside to identifie the part....thanks a lot

[Fred777]

I have 2003 mr2 with manual transmision. some month ago was broke my garage and thiefs stole me some parts from the car inclusive a ecu...i have both a new ecu and a rest of parts, but there is one part i can't identifie...it is some relay or module (electrical part, size of cigarette box, with a seven pin conector). it is behind a passager seat, under the storage departmant, next to a fuel pump cover (left some 20 cm).....please anybody can tell me a original code from the part or the function....we try to search on toyota dealer but without a code i didn't sucside to identifie the part....thanks a lot

If it is brown it's the antenna relay.