I asked this question in the lockpick install thread with no responses (yet another member had asked the same question prior). Here's is what i figured out after removing the radio and inspecting the connections with the ign on and rearview cam on as well. For anyone with a fuzzy picture, or not a "clear" image on their backup cam, you need to check this out.
Remove the radio and inspect the black wire that goes into the white plug (into the radio, or Lockpick harness adapter). Mine is taped up about 2-3 inches from where the bare wire (which is silver in color and slightly exposed) disappears into the connector. there were only 3 (iirc) wires in the white plug/connector and the one that is either powering or providing the video feed from the camera is the black one that should have some black electrical tape on it. why does it have black electrical tape on it? my guess is mine was either stripped too far when it was made (remember this is from the VEHICLE side of the wiring, coming from the dash) or maybe they're all like that. I just figured it may be that wire and a quick push of that wire and "VOILA" clear as it was from day one. I pulled the wire a bit, was sliding very easily in and out of the connector, not coming apart, just loose, and the picture became distorted again. I used new electrical tape after reattaching the connectors together and ran the tape in sort of a "bandage type" wrapping, affixed the 3 wires to the side of the connector and over the back, where the black wire goes into the connector to keep it firmly in place.
I could've removed the pin, but football is starting soon and I didn't want to get stuck if all hell broke loose!! lol
this fix is for anyone with a fuzzy view (from what i can tell by mine) wire/pin attachment is feeble at best and even without the lockpick, it was only a matter of time before my factory connection loosened up and it started to go fuzzy.
NO pics, sorry, was in a hurry up mode. just follow the lockpick install thread for access to the back of the radio and good luck!!
MODS, not sure if you wanted to throw this thread somewhere (Sticky?) where others that may have this problem down the road can see if it works for them but feel free!!