Auto

AIR MIX DOOR
1. Install air mix door motor on heater unit and connect it to the air mix door motor harness.
2. Set PTC at 18 °C (65 °F) and air mix door motor at "full cold".
3. Move air mix door lever by hand and hold it at the full-cold position.
4. Attach air mix door lever to rod holder.
5. Check that air mix door operates properly when PTC is moved from 20 to 30°C (65 to 85 °F).

Water Cock Control Rod
- Reinstall the air mix door motor after adjusting water cock control rod.
1. Push air mix door lever in direction of arrow.
2. Pull control rod of water cock in direction of arrow so as to make clearance of about 2 mm (0.08 in) between ends of rod and link lever and connect the rod to door lever.
After connecting control rod, check it operates properly.