What's this box for? Mazda 4072

[pjh]

Hi I have a 92 MX-3 GS<p>In the compartment where the stereo should be (mines missing), I have a box labled Mazda 4072
Which has 2 conectors 1 has 8 wires (4 white's & 4 Blue's) in Blue/White pairs, the other 5 wires of different colours.<p>Wondering what It's for?. One of the Blue/White Pairs goes to a connector but is not pluged in to anything. Can't find reference in the on-line manual.<p>Any info appreciated.
Thanks,
pjh

[kuruption1983]

I am guessing you are talking about the original tape player wiring harness!!<p>but a box! i have never seen such thing in my car, mine was made 11/92 !<p>latez

[Hy300]

ECU

[kuruption1983]

ECU where stereo is!!!!<p>UUUMMMmmm, i ummm ,,,, dunno!

[curtklze]

check to see if you have speakers in the doors.<p>if the connectors that should go to the radio plug into that empty box and you dont have speakers, then your car was probably orderd with a radio delete.<p>this is a silent option on most cars, you get a discount when you order the car new if you ask them not to install a stereo system.