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529 OBD II Scanner User’s Manual
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Figure 5-7
Press [OK] to erase DTCs, and the screen will display the interface as shown
below:
Figure 5-8
Follow the on-screen prompts to turn the ignition on with engine off, press [OK]
to clear the DTCs.
Note: When data is erased from the vehicle’s computer memory, the I/M
Readiness Monitor Status program resets the status of all Monitors to a “Not
Completed” status. To set all of the Monitors to a “Completed” status, an OBD
II Drive Cycle must be performed. Refer to your vehicle’s service manual for
informaon on how to perform an OBD II Drive Cycle for the vehicle under test.
After clearing, you should retrieve trouble codes once more or turn ignition on
and retrieve codes again. If there are still some trouble codes in the system,
please troubleshoot the code using a factory diagnosis guide, then clear the
code and recheck.
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