QC - Test

QC: DTC P1000: On Board Diagnostic (OBD) Systems Readiness Test Not Complete

QC: Introduction QC - Introduction



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QC1 CONTINUOUS MEMORY DTC P1000: CHECK FOR ANY OTHER DTCS

Note: Carry out this pinpoint test only if a DTC P1000 was received from continuous memory. Ignore any DTC P1000s in key on engine off (KOEO) or key on engine running (KOER).

- DTC P1000 indicates all of the OBD monitors have not yet been successfully tested.

Are any other DTCs received with P1000?

YES
DISREGARD the current diagnostic trouble code (DTC) at this time. DIAGNOSE the next DTC. GO to Diagnostic Trouble Code (DTC) Charts and Descriptions Diagnostic Trouble Code Descriptions.

NO
GO to QC2.


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QC2 REQUEST TO CLEAR DTC P1000

Note: An entire OBD drive cycle has not yet been completed to clear DTC P1000 from the PCM.

Has the customer requested DTC P1000 be cleared from the PCM memory?

YES
CARRY OUT an OBD drive cycle. REFER to On Board Diagnostic (OBD) Drive Cycle On Board Diagnostic (OBD) Drive Cycle.

NO
INFORM the customer that if the law in your area requires additional driving in order to clear DTC P1000 from the PCM memory, it must be completed before an I/M test.