Storing diagnostic trouble codes

/ 9-5 (9600) / 2002 / 2. Engine / PSG 16 (D223L) / Technical description / Storing diagnostic trouble codes

In this sub-function, all DTCs are stored in an EEPROM so that they are accessible even when the power supply from the main relay is switched off.

If a diagnostic cycle is underway, it is allowed to finish before the next sub-function in the delay period, main relay check, is engaged.

Storing diagnostic trouble codes

Our Friends