Owner s manual, Obd2 code reader – Roadi RDT45 User Manual
Page 7

CHECK
OWNER S MANUAL
,
OBD2 CODE READER
7
00260
01/08
ERASE?
YES NO
DONE!
To view previous codes, press and release the “ENTER” button to scroll
throug h to the end, and then scroll starting from the first of the list.
7. Look up part 4 for Diagnostic Trouble Code Definitions. Match the
retrieved DTC(S) with those listed and read the definitions.
8. If you wish to erase the DTC(s) or exit to the next system, then press
and release the SCROLL button. The LCD display will read “ERASE? for
your selection.
CAUTION: Erasing the Diagnostic Trouble Codes allows the Code Reader
to delete not only the codes from the vehicle’s on-board computer, but
also “Freeze Frame” data and manufacturer specific enhanced data.
Further, the I/M Readiness Monitor Status for all vehicle Monitors is reset
to not RUN or not COMPLETE status. Do not erase the codes before the
system has been checked completely by technicians or yourself.
9. If you do wish to proceed to erase the codes, then press and release
the SCROLL button once again. If the codes are cleared successfully, a
DONE! message will show on the display.
If an “ERROR!” message shows up, turn the ignition off for about
10 seconds, check if the code reader’s OBDII connector is securely
connected to the vehicle’s DLC, and then turn the ignition back to on.
Repeat the procedure from step 5. If the “ERROR” message does not go
away, then there may be problems for the code reader to communicate
with the vehicle.