My 05 Scion was flooded. I have eveything else running fine, but the Tail light, license plate, and parking lights do not go on. I have checked the fuse, dimmer switch and are fine. Ran a power source to the relay box and they worked. The electrical manual call to check the T-LP Relay but it does not show an actual location. Can anyone help. Thanks

 

if you search the tech section i belive there is a post with the electrical wiring diagram of the 05 06 and 07 models.
the relay your looking for might be in there. sorry i couldn't be of more help

 

i believe it's actually inside the instrument panel junction block

you won't be able to remove it from what i can see... hmm.. i'll check more into it..

but it might look like if you really want to check it... it'll involve various wires strewed about inside the vehicle.

 

Thanks, that's what I thought from looking at the diagram, I did purchased one today, I just hope it works.