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Ask Chad Farhat Your Own Question
Chad Farhat
Chad Farhat, ASE Certified Technician A6 - Electrical / Electronic systems A7 Heating / Air conditioning systems
Category: Toyota
Satisfied Customers: 3417
Experience:  Owner at Carolina Auto Service & Sales , 20 years Experience in Foreign & Domestic vehicles
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My 2007 Toyota rav 4 blower switch is acting weird. when I

Customer Question

My 2007 Toyota rav 4 blower switch is acting weird. when I set it to auto it will only blow out the defrost vents and floor vents. It has always blown out the vent in the dash until just a week ago, if I use the manual setting then it will blow out any vent I select.Any suggestions as to what would cause this
Submitted: 8 months ago.
Category: Toyota
Expert:  Chad Farhat replied 8 months ago.

Hi, I'm Chad. Welcome to JustAnswer. I'm reviewing your question and I will be posting your reply ASAP.

Expert:  Chad Farhat replied 8 months ago.

hey how are you man

1- the quick answer will be the AC module control in the dash .

2- is there any weird noise coming from inside the dash that you ca hear

3- To confirm if you scanned with a Honda scanner or equivalent ,you can actuate communicate with that module and test it with the scanner .

if that is not available to you , unplug ,check rear connector in back of it from any backed out pins or burned spots, if non found , replace fairly cheap on ebay .

Please let me know

Thank You

Chad Farhat

ASE Certified Technician

Customer: replied 8 months ago.
ok will try to check it tonight depending what time I get home from work
Expert:  Chad Farhat replied 8 months ago.

No worries take your time

I m online from 10 am till late daily like ,midnight

Just Reply back here whenever you are ready

Please keep in mind that when you rate me , it does not end our conversation.

you can always come back to this conversation and ask me any follow up question you may have on this issue

(you can copy this link page & paste it in your browser when ready and it will open up our conversation again)

Thank You
Chad Farhat
ASE Certified Technician