i had this happen, easy fix

get a code reader, you will need it

 

Thanks. Will install new sensor today and report back.

one more question: flashers will come on still when turning key to position 2. Could the cps fault be doing this or is something else faulting? Mind that I am 99% sure this has nothing to do with alarm/ immobilizer as using key fob unlock turns off red alarm light completely and re arms when locking so I'm assuming this is functioning properly.

 

Installed brand new Bosch crank sensor. Still exact same issue. Where to next?

 

Note: flashers still come on when entering key position 2, before even attempting to crank. What are all possible instances that trigger flashers along with no start. I know the inertia switch will do this, should I check somewhere else down the line of this switch as it is brand new? What else will trigger flashers?

side note: bcu cinnections/ ground look fine and are super clean