P0597

The coolant thermostat has an electrical fault or open circuit.
Check component 'R48 (Coolant thermostat heating element)'.


Test 1: Continue

1.
Check component 'R48 (Coolant thermostat heating element)' by means of actuation.
Test prerequisite

- Combustion engine IDLING
- Coolant temperature< , ?
- Switch off air conditioning.

Status of associated actual values
Observation Coolant temperature: communication with ECU required.
Observation Status of air conditioning: communication with ECU required.
Observation Drehschieber des Waermemanagements von Fahrsoftware(1): communication with ECU required.

Caution!
During the check of component 'R48 (Coolant thermostat heating element)' the fan is actuated fully.

Continue test with button 'Continue'.


Test 1.1: Continue

1.1.

Test 1.1.1: Continue

1.1.1.
End of test
Result: Fail