The machine is running well an annoyance is the Key chime, PKE and associated FOB functions are not working. Based on vechile repair manual info these are CCM contolled functions. Searching the web is not bringing back hits on possible replacement part. Ideas?  

yamata6146:
The machine is running well an annoyance is the Key chime, PKE and associated FOB functions are not working. Based on vechile repair manual info these are CCM contolled functions. Searching the web is not bringing back hits on possible replacement part. Ideas?

There are quite a few functions that are CCM controlled & related to the other functions you mentioned.

If you do have the factory service manual you can probably anlyse the problem, if you don't it would be best to have it diagno sed before throwing parts at it.