Well, I think you can now add the 3rd generation to the list. My 2002 has a 86841-33060, and it is also showing "no disk detected" as well. I had upgraded the 2002 disk to the 2005 disk myself, and had no problems for at least 6 months, so i'm pretty sure, the disks aren't the problem. I removed the unit for the vehicle, and removed the cover and and reconnected the unit to see if the disk was actually running. It does, but for only a few seconds, then it stops. Anyone know if the unit is supposed to be running continually or not. It seems to me that even when the car was turned off, but the key was on, I could hear the disk running in the trunk. Also, the unit does not eject the disk from the unit any longer. Even though the disk does do not eject, if I toggle the 2 eject switces, unit will start to run, then once again shuts off. I did this with the front cover off the unit. I am interested to hear from anyone in regards to the repair or resolution of this problem, since Lexus just quoted me $4800.00 for the part. Of course thats a new unit, but it leads me to believe, a $2000.00 quote would probably involve a remanufactured unit for the replacement. And that logically tells me that this is a recurring issue with these DENSO units.
