Activating The Heater

Fig 1: Identifying Ignition ON

Courtesy of VOLVO CARS OF NORTH AMERICA.

Ignition on.
NOTE:
It is important that only the ignition is on in order for the heater to start.
Activate the heater.
A buzzing sound must be heard from the heater
Allow the heater to run for at least 2 minutes.
Check the function of the heater according to Engine Coolant Heater, Test Running .

Other information:
- For a description of parameters, see Description Of Parameters
- For a description of activations, see Activating Components/Functions .
Stop the heater.

Fig 2: Identifying VCT2000 Diagnostic Tool Symbol In VIDA
Courtesy of VOLVO CARS OF NORTH AMERICA.