Originally Posted by
Baldturbofreak.com
I just experienced the same thing last night on a 2017 spark 1.8L NA with a turbo kit on it. I'm working thru the tune on the dyno and around the 10th flash it gave me that message on the DIC.
HPT had an "erase command error" up on the window. I tried to restart the flash, do a write entire, a read, cycle the key and tried all those again. Only message I get is failed to read. Reminds me of the early obd2 LT1 pcm's lol.
Full laptop battery, laptop not plugged in, full car battery.
Hopefully support can help, going to email them shortly.