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Diagnostic Mode 07 - Read Faults Detected During the Current or Last Driving Cycle



Diagnostic Mode 07 - Read Faults Detected During The Current Or Last Driving Cycle

Mode 07 makes it possible to check emissions-related faults which appeared during the current or last driving cycle (pending DTCs).

A pending DTC is saved the first time a fault is detected (output via Mode 07).
- If the fault is detected again by the end of the following driving cycle, a confirmed DTC is entered (output via Mode 03) and the MIL is activated.
- If this malfunction is not detected again by the end of the following driving cycle, the corresponding pending code will be deleted at the end of the driving cycle.

NOTE: Depending on scan tool and protocol used, some of the information provided may be referred to by a different name.

Procedure
- Connect the scan tool.
- Start the engine and run at idle.

NOTE: If the engine does not start, crank the engine using starter for at least 5 seconds. Do not switch the ignition off afterward.

- Select "Mode 7: Check test results of components that are continuously monitored".

The number of pending DTCs or "0 malfunctions detected" will be displayed on the scan tool screen.
- Refer to the following DTC tables for the diagnostic repair procedure:
- SAE P0xxx DTCs. P0010
- SAE P1xxx DTCs. P1176
- SAE P2xxx DTCs. P2101
- SAE P3xxx DTCs. P3081
- SAE U0xxx DTCs. U0001

- Switch the ignition off.