DTC Status

DTC status ECM-9520 Accelerator pedal (AP) position sensor. Signal Too High
Reading off DTC status ECM-9520:







NOTE: When reading off the DTC status, other stored diagnostic trouble codes (DTCs) and their status will also be listed.

- Read off the diagnostic trouble code (DTC) status. Check the status of the relevant diagnostic trouble code (DTC).

Was the status of the relevant diagnostic trouble code (DTC) permanent?

YES: Continue with Test.
NO: Refer to "Checking Wiring and Connectors". Checking Wiring and Connectors