Hello everyone I've just started to dive in and learn how to tune. I've got a 94 Roadmaster Wagon. I've read endless posts and how-tos. I've downloaded a few bins and started getting into setting up a custom flash. I got an ALDL to USB cable from RedDevilRiver. Trying to use Tunerpro RT and EE Hack. I was told it might help if I pulled the fuse for the BCM... but I couldn't locate it. The BCM is run through the HVAC unit isn't it? Pulling the ABS would help as well? When I hook everything up I get the same error code (SERIAL: ECHO CORRUPT! (bad serial interface?))