Cooling, heating and ventilation systems

The cooling system is of the pressurised pump-assisted thermo-syphon type. The system consists of the radiator, water pump, thermostat, electric cooling fan, expansion tank and associated hoses.

See also:

Diagram 3: 1980-86 Ancilliary circuits all models
Diagram 3: 1980-86 Ancilliary circuits all models ...

Electrical fault finding - general information
Note: Refer to the precautions given in “Safety first!” and in Section 1 of this Chapter before starting work. The following tests relate to testing of the main electrical circuits, and should not ...

Heater only system (if equipped)
Fan speed control Controls the volume of air circulated in the vehicle.  Temperature control knob Controls the temperature of the airflow inside the vehicle. On heater-only systems, t ...