Ok.... you are probably right... now that IIRC when I attached my "aftermarket" remote system... I did unscrew the relay block to get access to the pins... it wasn't too bad. As for your problem... basically, locate the "offending" relay (listen, feel), then check the activating coil contacts... basically, it would appear that it is receiving a "continuous"... ground, no ground condition causing its operation.... I doubt that replacing it will help as the relay is likely not your problem. Anyways, my guess is one of your panel switches is bad... most likely the cargo one which is in the same area.