Heating and Air Conditioning: Adjustments
AIR MIX VALVE ADJUSTMENTProgrammer:
1. Remove glove box module.
2. Set temperature on Climate Control Panel (CCP) for 32°C (90°F). Allow 1 to 2 minutes for programmer arm to travel to maximum heat position.
3. Snap threaded rod from plastic retainer on programmer output arm.
4. Check air mix valve for free travel. Push valve to maximum A/C position, and check for binding.
5. Pre-load air mix valve in maximum heat position by pulling the threaded rod to ensure the valve is sealing. Programmer output arm should be in maximum heat position.
6. Snap threaded rod into plastic retainer on programmer arm. Avoid moving programmer arm or air mix valve.
7. Set temperature on CCP for l6°C (60°F). Verify the programmer arm and air mix valve travel to the max A/C position.
8. Install glove box module.