I dont like the flickering but this says we can at least set it to one blink every 42 seconds instead of the constant light show!
https://gm-techlink.com/?p=14165
everything turn out ok? usually stabilitrack is the first thing to light up when a check engine code is sent.. since one cleared, the check engine may also clear after a day or so of driving? but you are correct, remote start will not function if there is a check engine light