1989 bronco/radio not working
 

hi i have a drain on the battery and the only way to stop it is to unplug the fuse that controls the cargo lamp, and the power mirrors of disconect all the wires to the radio and i do not know how to stop it from draning any other way. Thank you

RE: 1989 bronco/radio not working
 

well , thats a mess !!!!, the power mirrors an radio shouldnt be killing the battery, however a faulty cargo lamp circuit will kill a battery in a few hours.

when I think I have a draw , I disconnect the neg. cable to the battery , an then put a test lite between the the battery Neg. post an the Battery cable. ( close the doors an turn the key off ) If the test lite lites up you got a draw.,,,,

First start pulling fuses one at a time till the test lite goes out, when it goes out thats the circuit thas pulling juice ( be sure to un plug your door jam switch while your doing this ) also does your vechile have one of those under hood lites that works off a mercury switch ??