2008 200 Series Radio Problem

[Handyone]

Hi All - I have a problem with the Toyota PZQ60 -00031 radio in my cruiser. Several years ago I had it swapped it out (by a professional firm ) for a Sony with reversing camera which has since died. It was working when I swapped it out but upon reinstalling the only way I can get it to work is to plug in the connector for the clock and security module into the back of the radio , but here is the problem - I then have no clock etc. Could the firm that installed the Sony have removed a double adapter? I am at my wits end trying to figure this out - Any and All suggestions will be looked at - Thanks

[Adronicus_Toffee]

Hi Handyone,

Just a wild theory:

Could the original radio be dead for the same reason  that the newer Sony died? (Check the fuses etc). Does the old Sony work with the clock connector? 

Have you got a multimeter handy?

[Handyone]

Hi Adronicus, Yes the old radio works fine when I take the plug from the clock module and put it in the radio and yes I do have a multi-meter - I checked all the fuses on the left hand side and main fuse box with it and all are fine