Actron CP9135 OBD II AutoScanner - Manual (Page 8)

1-3 Quick Start
To erase DTCs, press the ERASE
key on the AutoScanner. This
function must be performed with the
KOEO - Do not START engine.
Note: In addition to clearing DTCs, the Erase Codes function may
reset the status of the I/M System Monitors to “Not Ready.”
If DTCs are found, the tool will display the quantity and ask the user
“Erase Codes? (Y/N).” Pressing the NO key will display the message
“Cancelled, Erase Not Performed.” Pressing the YES key will display
a scrolling message on the bottom line. Press the BACK key to return
to the Main Menu.
“Hard” codes are codes that can be removed only by repairing
the faults that they cause; therefore, hard codes will remain in
the computer’s memory until the condition is repaired.
The MIL Status function displays the status of the computer module
that commanded the MIL to turn on. If the MIL Status is ON and the
MIL is not illuminated with the engine running, then a problem exists
in the MIL circuit.
Select the MIL Status function and
press the ENTER key. The MIL
Status of the computer will display
on the AutoScanner. Press the
BACK key to return to the Main
Menu.
The I/M (Inspection and Maintenance) Monitors function displays the
state of the vehicle’s OBD II Monitors. Monitors test the operation of
emission related systems or components and detect out-of-range
values. The vehicle may have to be operated under certain driving
conditions to initiate a monitor.
Select I/M Monitors from the Main
Menu and press the ENTER key.
Use the ▲ or ▼ keys to scroll through
the list. Note the Monitors present
and their status. When done, press
the BACK key to return to the Main Menu .
Detailed instructions are provided in Section 3 and OBD II background
information is provided in Appendix B.
Main Menu
2)Erase Codes
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Main Menu
3)MIL Status
Main Menu
4)I/M Monitors