Diagnostic mode 7: Check test results of components that are continuously monitored

WARNING: This page is about a different variant/trim than selected.

Function

This diagnostic mode indicates all stored DTCs of components and systems which are continuously monitored.

Exhaust Malfunction Indicator Lamp (MIL) is not yet activated in instrument panel insert.
A malfunction was stored in diagnostic mode 7, however this malfunction is not yet displayed in "Diagnostic mode 3: Check DTC memory".

Requirement

There must not be any DTCs stored in DTC memory. Refer to Diagnostic mode 3: Check DTC Memory

Work procedure

Connect diagnostic tester. Refer to Diagnostic tester, connecting
Start engine and let run at idle.

NOTE: Only if engine does not start:

Operate starter for approx. 6 seconds. Do not switch ignition off afterward.
Under address word 33, select "Diagnostic mode 7: Check test results of components that are continuously monitored".

The number of stored malfunctions or "0 malfunctions detected" is displayed.

End diagnosis and switch ignition off.
Repair stored malfunctions according to DTC table:

SAE P0xxx-DTCs. Refer to SAE P0xxx-DTCs
SAE P1xxx-DTCs. Refer to SAE P1xxx-DTCs
SAE P2xxx-DTCs. Refer to SAE P2xxx-DTCs
SAE P3xxx-DTCs. Refer to SAE P3xxx-DTCs

SAE U0xxx-DTCs. Refer to SAE U0xxx-DTCs

NOTE:

The DTC table is sorted by SAE codes.
"EPC"-relevant malfunctions are also indicated by the warning lamp for Electronic Power Control ("EPC warning lamp") in the instrument cluster.
Erase DTC memory after repairing malfunction. Refer to Diagnostic mode 4: Reset/erase diagnostic data