Scan Tool Operating Instructions - AK Automotive Training

FastCheck
Clear DTCs
Diagnostic trouble codes can be cleared using the 'Clear DTCs' option. When using
the option you will be prompted to turn the ignition off. Wait until prompted before
switching the ignition back on.
Start the engine to force the control module to run a system check. Verify that the
code(s) have been cleared by selecting 'Read DTCs'.
NOTE: Reading DTC(s) without first starting the engine will only confirm that the
stored DTC(s) have been cleared. Faults may still be present in the system causing
a DTC to be stored next time the engine is started.
BMW Vehicles
NOTE: To switch the ignition ON procedure for vehicles fitted with a start/stop, insert
the remote key-fob fully into the ignition slot then press the start/stop button once
(without any foot pedals depressed).
26