Quote:
Originally Posted by tracerit
I was on the Stage1 tune (no other exhaust mods) for a good week or so. Decided I want to go back to stock, so after driving home from errands I parked and flashed the stock tune. Near maybe about 70% of the writing process there was an error. I did nothing with the car, just sat there and let it do its thing. Worried, I tried to flash again but it would say "Key On and confirm". The thing is is that the car is on...
I went to check which tune version is in the ECU at this point, but it pulls up blank. Decided to try to start the car instead, but it won't crank. Radio and all electronics seem to work. There's just no engine crank.
Wondering if I should unplug and plug the battery?
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That's a scary situation. Unplugging the battery sure won't hurt. Did you check the battery voltage before flashing? Flashing with a weak battery can cause all sorts of issues. I'd disconnect/reconnect the battery, and try flashing it again with a battery charger (or another car with jumper cables) attached.