Radio Problem Options

[eduxz]

Here it foes i mounted my new panasonic radio on to my 94 st celica i used the diagram to connect all the cables and bam working and set up the settings but then when i turned off the car and back on the next day i saw my settings where back to default when i went and tested the cables i found out that there is a problem my v12 constant if i not mistaken is not sending any power ar my radio's setting go back to default once the car trun off and the key is not on the ignition


any ideas?

[AudioFreak]

Check the fuse. Should be a 20 amp (radio no. 1) the switched 12v comes from the (cig & rad) 15amp.

If the fuse is ok it's either a broken wire or you connected to the wrong wire.