I have a 1990 Celsior (LS400) that has a problem with the radio. I can't listen to any stations past 900 on the FM bands (FM1 & FM2). I start tuning at 760 and when it gets to 900 it drops back to 760 again. I brought the car in from Japan so the Owners manual is in Japanese so have no proper instructions but I have found a few details on the net. But I don't think the problem is in the operation, I think it's the radio.
Anyone heard of this problem or have any tips?