Operation CHARM: Car repair manuals for everyone.

Control Assembly: Testing and Inspection

Manual A/C

BUTTON LOGIC

1. Logic




1. Battery ON
- Fresh, A/C OFF, Defog logic reinstatement




2. IG ON
- Be able to select A/C ON/OFF and intake in mix/def mode.
- Be impossible to enter defog logic when change mix<->def.

2. Dissolution & reinstatement of defog logic.
1. Turn OFF blower switch.
2. Move to def mode.
3. Push recirculation button 5 times or more within 3 seconds.
4. Recirculation indicator is flashed 3 times.
5. Complete dissolution & reinstatement of logic.




6. Be operated ON A/C OFF fresh mode.
- When the battery happens to be disconnected or discharged, the defog logic is reinstated.