Checking the Auxiliary Heater Function

Checking the auxiliary heater function

Checking auxiliary heater




- Ignition on.

Note! It is important that only the ignition is on for the heater to start up.

- Activate the heater.
A buzzing sound should be heard from the heater.
Check the function of the heater as described in Engine coolant heater, test running Engine Coolant Heater, Test Running.

Additional information:
- For a description of the parameters, see Description of parameters Description of Parameters.
- For a description of activations, see Activating components/functions Activating Components/Functions.





Does the heater work OK?

Yes - VERIFIED

No - VERIFICATION FAILED

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