Function Test
- Ignition on.
If a fault is detected in the additive dosing module (ADM) a text message is displayed in the text box.
Check if there is an error message for the additive dosing module (ADM) displayed in the text box.
Is there an error message in the display?
- YES
Refer to CHECKING COMMUNICATION WITH ADDITIVE DOSING MODULE (ADM)
- NO
Refer to CHECKING THE POWER SUPPLY AND GROUND