Heater System: Operation: Notes

Heater and fresh air operations are controlled by 4 knobs on some models and control levers on others. The control panel of models equipped with control levers consists of mode control levers for inside/outside air, temperature control, air selector and multi-speed blower switch.

The temperature control opens and closes heater control valve, which determines heat output. Heater mode control directs heated air to windshield when in DEF position, to floor when in HEAT position, or to center ventilation ducts when in VENT position. Bi-level output is possible by positioning lever between VENT and HEAT.

Rear heater on Van/Wagon blows warm air from heater ducts located on left rear trim panel and overhead ducts located around headliner. Rear heater control panel is located on left rear trim panel, above heater ducts. An additional main switch is located on left side of instrument panel.