Function Test

Fig 1: Identifying Ignition ON

Courtesy of VOLVO CARS CORPORATION

• 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