The heater turn-on rod is broken or the rotary heater turn-on lever is faulty
- Check and replace if necessary
Warm air damper not opening
- Check shutter
Air damper does not open
- Check drive rod, choke and choke lever
Heater radiator clogged with leaves
- Remove the fan and clean the heater core
Coolant thermostat opens too early and coolant stays cold
- Replace thermostat
The heater does not turn off
The heater turn-on rod is broken or the rotary heater turn-on lever is faulty
- Check and replace if necessary
Visitor comments