At the simplest level there are two main reasons why the heater is not working.
Chevy cruze radiator fan not working.
One of the most common and inconvenient problems with the chevy cruze is when it has no heat coming from the heater.
Your chevy cruze s radiator fan has one of the most important jobs on the vehicle.
It is the last line of defense between you and an overheating engine.
Just because the radiator fan is not on does not mean that it is not working.
Much of the time the airflow through the engine compartment caused by driving the car down the road suffices to cool the radiator off and the fan doesn t come on unless the load of the a c is being applied as well.
If there is a loose wire anywhere in the cicuit at the fan the switch terminal block loose fuse at the fuse block pinched wire etc.
If there is less volts at the motor the amp draw will be higher.
The vehicle was taken to an independent mechanic where the thermostat and the cooling sensor were replaced.
Not having a functioning heater makes driving much less comfortable and can be a sign of certain issues.
Tl the contact owns a 2013 chevrolet cruze.
The ac off to high engine temperature light illuminated.