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 → SAE P0xxx DTCs .
- SAE P1xxx DTCs → SAE P1xxx DTCs .
- SAE P2xxx DTCs → SAE P2xxx DTCs .
- SAE P3xxx DTCs → SAE P3xxx DTCs .
- SAE U0xxx DTCs → SAE U0xxx DTCs .
- Switch the ignition off.