The remote starter i use reaches into the the cab and it has power indicator on the switch handle. Also remember it passes a continuity check it does not mean it's good. It's only considered after it passes a load test. A bad connection like broken wire or a cold solder joint will most...
Try doing a remote start. Connect "remote starter" to starter and battery, glow your plugs, turn the ignition to start position press the remote starter. You can also try using you booster cables connect from the negative side on the battery to ground and do the same from the positive side on...