Readiness Code, Reading

Readiness Code, Reading

Work sequence

- Connect vehicle diagnostic, testing and information system (VAS 5051) and select vehicle system "01 -Engine electronics" in selection. Refer to => [ VAS5051, Connecting and Selecting Functions ] VAS 5051, Connecting and Selecting Functions.

Engine must be run at idle.

Display on (VAS 5051):





- Under - 1 - select diagnostic function "08 - Read measured value block".

Display on (VAS 5051):





1. Enter display group

- Enter "086" for "display group number 086" in zone - 2 - and confirm entry by pressing Q button.

Display on (VAS 5051):





- Check indication in display field - 1 -.

- Check readiness code in display zone - 1 -.

• Specified value: 0 0 0 0 0 0 0 0





• Note on display zone 1:

• Display zone 1 is the most important. This display indicates which system has been checked by the self-diagnosis since the last time the Diagnostic Trouble Code (DTC) memory was erased or since installation of a new control module. After erasing the Diagnostic Trouble Code (DTC) memory, all testable values are set to "1" and then to "0" after successful completion of the test.





• The readiness code is only produced when all display digits in display zone 1 are set to "0".

If the specification "0 0 0 0 0 0 0 0" is achieved in display zone 1:

- Press arrow button.

- Check Diagnostic Trouble Code (DTC) memory to check. Refer to => [ DTC Memory, Erasing ] DTC Memory, Erasing (there must not be any stored DTCs).

If specified value is not obtained:

- Generate readiness code. Refer to => [ Readiness Code, Generating ] Readiness Code, Generating.