kornelius wrote:I'm sorry if my english is not good. I have a Motorola XTL 2500. On screen display no message FL01-90. "MAINTENANCE MODE" Remote Device, can help me, how do I repair it? Thx for help.
Some background on the installation would be helpful.
Is this a radio that has been installed and running that just came up with the error?
Is this a used radio that you just purchased and when you powered the radio up this is the error it shows?
Is this a radio that you have put together from parts? What I mean by this is the radio from one source and the control head from another source? If so, you probably have to do a radio and control head sync.
Have you made sure that the heavy power wires going to the radio (red and black wires) have the 12 volts on the. Maybe a bad fuse or the connector is not plugged into the radio.
Is this a trunk mount radio configuration? You need the control cable to go between the radio and the control head. You can try connecting the control cable to a different port on both the radio and the control head. Do one end at a time and try powering the radio up.
These are just some of the trouble shooting bits of information that you need to help with anyone on here trying to provide a solution to your problem.