If I relied on this for security, I would add security fasteners to the fuse box cover and/or false floor. Whether you have a passion for street, race or show cars, the Gold Box gives you exactly what you need. It's also an easy thing to bypass if a thief simply looks in the trunk fuse box. There are two lights currently unused, with the remaining six covering ECU power, engine run, wideband status, TPS calibration, crank signal. This view of the side of the Terminator-X ECU reveals 8 indicator lights used for instant diagnostics.
That is a pretty easy way to remotely control a fused circuit. Terminator-X MAX, ’07-up 4.8 / 5.3 / 6.0 truck. The LS3 is a prime candidate for hotter cams, as it already has a recipe ripe for more aggressive cam timing. Or am I missing something? I would consider extending this harness to a more convenient/hidden location within the passenger compartment, but am I out of line thinking this could be a possible alternative, too? I'd rather not chop-up the data link connector harness, and because I have gauges/and tune through it, it would, in the least, have to be switchable, so I'm contemplating a less invasive alternative, or adding an additional layer of deterrence to either of these alternatives. One of the most no-nonsense performance-increasing modifications that you can do to an LS3 is upgrading the stock cam. Sequential fuel and spark control with individual cylinder trim. Because I don't want to post what fuse number that is (assuming I'm interpreting ALLDATA and other obvious reference material correctly), could it be as easy a installing a switched fuse bypass, for example?: Self-learning ECU with touch screen controller for easy setup and configuration.