Solenoid Valve, Shut-off Valve Heater Box Not Functioning, MCC

Solenoid Valve, Shut-off Valve Heater Box Not Functioning







Fault symptoms
Solenoid valve, shut-off valve heater box not functioning.


Diagnostic help
Certain markets have a vacuum-operated shut-off valve for the heater box.
Check that there are no impurities in the coolant.