| Condition | Possible Cause | Action |
|---|---|---|
|
When mode control lever is changed, air outlet port is not changed
|
Control cable broken or binding
|
Check cable.
|
|
Mode control lever faulty
|
Check control lever.
|
|
|
Control cable clamp position is faulty
|
Check and adjustment.
|
|
|
Air damper broken
|
Repair damper.
|
|
|
Air ducts leaking or clogged
|
Repair air ducts.
|