My Toyota Prado 1997 TZ has dual ac system.
For quite sometime ac was not cooling so I evacuate the system and refill it.
Now I am not getting cold air from front vents but the rear vents getting cold when ac is on. When I turn the heater on, hot air is not coming from rear vents.
Somehow, I know its actuator door blend problem. But when I move temperature control nob, I can see one actutator driverside underdash is moving. This very temperature control nob also changes air flow mode. I dont know why.
The ac button and mode button work only after pressing very hard and repeatedly.
What could be causes and where I should look for ? I have no manuals
I would appreciate a lot if you guys help me.
Thank you in advance.
Regards
Jamal
For quite sometime ac was not cooling so I evacuate the system and refill it.
Now I am not getting cold air from front vents but the rear vents getting cold when ac is on. When I turn the heater on, hot air is not coming from rear vents.
Somehow, I know its actuator door blend problem. But when I move temperature control nob, I can see one actutator driverside underdash is moving. This very temperature control nob also changes air flow mode. I dont know why.
The ac button and mode button work only after pressing very hard and repeatedly.
What could be causes and where I should look for ? I have no manuals
I would appreciate a lot if you guys help me.
Thank you in advance.
Regards
Jamal
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