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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.

• 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.

• 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.

• SAE P0xxxDTCs.=> [ SAE P0xxx Diagnostic Trouble Codes ] Testing and Inspection

• SAE P1xxx-DTCs.=> [ SAE P1xxx Diagnostic Trouble Codes ] Testing and Inspection

• SAE P2xxxDTCs.=> [ SAE P2xxx Diagnostic Trouble Codes ] Testing and Inspection

• SAE P3xxxDTCs.=> [ SAE P3xxx Diagnostic Trouble Codes ] Testing and Inspection

• SAE U0xxxDTCs.=> [ SAE U0xxx Diagnostic Trouble Codes ] Testing and Inspection

- Switch the ignition off.