Wassup everyone...I'm having trouble with my passenger tail lamp with the brake light...the parking lights work on both when switched on, but when the brakes are pressed, only the driver and 3rd brake on bright...it seems the passenger doesn't on but it's actually very dimmly lit...if you off the parking lights and apply the brakes you can see it's barely lit...I'll try and post some pics of it to see it better....any input would really help guys Toyota is charging me 81.50 an hour just for diagnostics aside from the repair!!! Thanks Scioners

 

Do you have another set of tail lights you can switch it with. At least that will tell you if the problem is in the tail light or the XB itself. Maybe a bad ground wire or an exposed hot wire.

 

My bad for the clarification...yes I did try on my stock tails and both worked fine, also the multimeter showed the both side harnesses had power and ground...tested the LED again and it stayed dim like usual---this problem just came about 2 wks so far, had it for 11/2 yrs now. I did try to open it apart but the darn thing is fastened real good, maybe there's a better way to soften the adhesive or something??? thnx again...