But the missing antifreeze is just one of the breakdowns, although the most popular. If the oven doesn't work, BMW E36 this may be due to:
- the air in the cooling system
- broken valve stove (which is managed from the dashboard)
- broken fan oven
- car electrician problems
The fact that the valve of the stove bmw e36 is responsible for antifreeze entering the heating circuit of the cabin. In this case it is electrically operated by the controller from the salon. If the cooling system will be garbage (for example, the impeller broke once), this debris may break the valve. Moreover, the valve may be stuck in open and closed position. All your attempts to change the temperature of the air flow will be useless.
The force of the air flow in the cabin meets stove fan BMW E36. Everything here is also not easy. Blowing means it's working - not quite right. The question is, what would the muzzle is strong enough. Often, for these purposes, remove the cabin air filters, but to breathe the dust from the road is also not very nice and correct.
There are also less obvious damage. For example, such a thing as the thermostat in the BMW E36 is able to confuse the brain with its late opening / closing or samostatnosti contour of the stove with a normal level of antifreeze in the primary circuit of the cooling system. But properly, always start Troubleshooting with the most probable causes.
Diagnostics stoves BMW E36
Not running the heater fan
Blown fuse fan motor
to Check the fan fuse, replace if necessary.
Defective fan switch
to Check whether there is voltage on the ballast resistances. If not, remove and check the fan switch.
Defect bimetallic switch of the ballast resistors
Replace the terminal block connection.
failure of the motor
to Check whether there is voltage at the motor terminals with the ignition on. If Yes, replace the motor.
the heater Fan does not work only in one position of the switch
Failure of the ballast resistance
Check the ballast resistance of the fan motor.
Insufficient capacity of the heating
Low coolant level
Check the coolant level and if necessary top up.
Defective coolant thermostat
Check and, if necessary, replace the thermostat.
't open the heater valve
Check the function of electromagnetic heater valve in the channel outlet of the coolant, to provide actuation.
Sweet smell of heated air, when you turn on the heating misted glass
Leaky heat exchanger
Check the tightness of the cooling system (working at the service station), to replace the heat exchanger.
the Noise in the fan district
the Penetration of dirt, leaves
to Remove the fan and clean it and the air channel.
the Imbalance of the rotor of the fan, the destruction of the bearing
to Remove and check operation of the fan.