Actron 9640 Scanner User Manual


 
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Global OBDII Diagnostics
4
ERASE CODES
The Erase Codes function deletes DTCs from vehicle’s computer memory. It
may also erase Freeze Frame, O2 Sensor Data, System Monitors, and
On-Board Monitor test results. Perform this function only after systems have
been checked completely and DTCs have been documented. This function
should be performed with KOEO — Do not START engine.
After servicing vehicle, erase stored DTCs and verify no codes have been reset.
If DTCs return, problem has not been fixed or other faults are present.
In addition to clearing DTCs, Erase Codes function may also erase
Freeze Frame, O2 Sensor Data, System Monitors, and On-Board Monitor
test results.
Select Erase Codes and press
ENTER
key.
Message appears asking if sure. Press
LEFT/RIGHT
arrow keys to move
brackets to response and press
ENTER
.
Selecting NO displays a COMMAND CANCELLED message prompting to
press
ENTER
to continue back to OBDII Function List.
Selecting YES displays a screen
prompting to turn ignition KOEO, press
ENTER
key to continue.
Scan Tool sends erase command. Press
ENTER
to continue and return to
OBDII Function List.
OBDII Function List ?
` 4)Erase Codes ]
5)View Data [
6)View Freeze Data ~
Erase Diagnostic
Results and Codes?
Are You Sure?
Yes <No> ~
Command Sent
Press ENTER To Cont~