DTC B1009-63: Ignition Authorization - Circuit/component protection timeout: Action

NOTE: Only diagnose this DTC if the customer is reporting a start related issue

Clear the diagnostic trouble code and retest
Using the manufacturer approved diagnostic system, perform a CAN network integrity test
Using the manufacturer approved diagnostic system, perform an on demand self test
Refer to the appropriate system wiring diagrams and check the CAN circuit for short circuit to ground, short circuit to power, open circuit, high resistance