Starter Blocked Shift To Neutral - Then a blue screen lights up and says starter is blocked, shift into neutral . After a few seconds they both go away. Wile it wont shift it seams to go into neutral. Jiggle that key switch, starter blocked. , almost sounds like your starter circuit is trying to engage, visually check the starter area/wiring. Might want to pull some paneling. The truck is in neutral and side note my windshield. The first thing you want to do is power the ignition switch down and then restart the engine but if that has already been attempted and failed, try disconnecting your batteries for a good 10 or. The starter blocked message will come on any time the truck is unable to read the neutral safety switch on the transmission. This is broadcast through the cpc and won't be recognized if the. When trying to put it in drive or reverse it would shift itself back to. Turn the main master switch off (on the floor near the drivers seat) and wait 30 seconds or so. Turn it back on and see if it will start. Truck is a 2025 freightliner cascadia. Got code spn 5443 fmi. You could try unhooking the battery. It seems most of these complaints stem from wiring harness issues. Yesterday got a starter blocked, shift to neutral message. Road assist said it is a wiring harness. Wouldn't shift into gear, same starter blocked code. I had to be towed into the dealer where they replaced the tcm, the shift controller and a circuit board on the bulkhead,.
Then a blue screen lights up and says starter is blocked, shift into neutral . After a few seconds they both go away. Wile it wont shift it seams to go into neutral. Jiggle that key switch, starter blocked. , almost sounds like your starter circuit is trying to engage, visually check the starter area/wiring. Might want to pull some paneling.