9-5 Linear (9600) L4-2.3L Turbo (2.3t) (2004)
There are two types of DTCs, active and historic. An active DTC indicates a fault that is currently in the system, while a historic DTC indicates a fault
that has occurred, but no longer remains in the system.
The DTCs are saved in chronological order, with active DTCs receiving higher priority than historic. A historic DTC is saved for 250 ignition cycles
(ignition off-on).
Programming the airbag control module