Sign In Join 



Mazda CX-9 Heating Ventilation Air Conditioning

31 messages,  Last post on Nov 02, 2009 at 4:21 PM

You are in the Mazda CX-9 Forum. Your Hosts are steve_ & tidester

What is this discussion about? Mazda CX-9, Heating / Cooling, SUV


Messages Page 3 of 4
1
2
3
4
Prev
Next
Last
Go To Msg #
Search This Discussion

#19 of 31
Re: Front Fans Blow After Turn Off [debbiejay] by stonpony
Aug 24, 2009 (9:24 am)
Reply

Replying to: debbiejay (Jul 14, 2009 9:15 am)

I have the same issue in my 07 sport. It has only happened twice in 18 mos. I have not mentioned it to the dealer yet but I will next visit. The last time it happened (last week) it took several attempts of turning car on & off to get it to shut off.
#20 of 31
Re: Front Fans Blow After Turn Off [stonpony] by vg33e power
Aug 31, 2009 (1:13 pm)
Reply

Replying to: stonpony (Aug 24, 2009 9:24 am)

So does anyone have a definate answer and or parts replaced to the mystical "rear air coming on full blast after turning off vehicle myth" I just picked up a used 2007 CX-9 and the day I brought it home (Friday) I turned it off and the rear air blasted on itself, I came back to leave on the car about 15 minutes later and it was off....
 
So does anyone have a definate answer? Any Mazda techs out there that have encountered or fixed this issue?
 
I am out of warranty so if it just a switch or a relay a part number and location is all I need to purchase it and install it myself. Thanks!
#21 of 31
Re: Front Fans Blow After Turn Off [vg33e power] by stonpony
Sep 08, 2009 (9:08 am)
Reply

Replying to: vg33e power (Aug 31, 2009 1:13 pm)

Check out the "new member thread" he is a Mazda tech. I asked him, see his reply below
 
If you're referring to the blower motor (fan for air coming out of the dash vents--front blower, or fan for air coming out of the vents on back of center console--rear blower), TSB 07-008/09 addresses that issue. If you haven't driven 36,000 miles yet, take your vehicle into your nearest dealer and mention the TSB number listed above.
  
However if you're referring to a radiator/condenser fan under the hood, that may run to cool the motor when you turn the car off.
#22 of 31
Re: Front Fans Blow After Turn Off [stonpony] by debbiejay
Sep 08, 2009 (6:40 pm)
Reply

Replying to: stonpony (Sep 08, 2009 9:08 am)

Thanks! This is super helpful. My dealer tech seemed baffled since the problem wouldn't happen when the car was with them. Now I have something to go back with since I am still in warranty. Really appreciate your help.
#23 of 31
Re: Front Fans Blow After Turn Off [debbiejay] by ceric
Sep 09, 2009 (12:58 am)
Reply

Replying to: debbiejay (Sep 08, 2009 6:40 pm)

Dealer has access to electronic versions of TSBs.
 
Last time I printed out TSB when I visited my dealer, the service advisor returned it to me and said, "We can find it on our computer."
#24 of 31
Re: Front Fans Blow After Turn Off [stonpony] by vg33e power
Sep 11, 2009 (1:27 pm)
Reply

Replying to: stonpony (Sep 08, 2009 9:08 am)

My CX9 is out of warranty so I asked my buddy that works at Riverside Mazda to hook me up with a copy of TSB 07-008/09. I read through it and was very simple and straight forward. I bought the relay that the TSB said to replace (part# G115-67-730) replaced it (under hood relay box closest to the driver's side fender) and up to right now no more occurences.
#25 of 31
2007 CX9 Rear Air Stays On by mford1970
Jan 11, 2009 (3:15 pm)
Reply
I think this car has an electrical gremlin. The trip odometers reset themselves regularly and the dash dim light (for when the headlights come on) also resets itself. Now, within the last two months, when you turn off the car the rear air comes on. The first time my wife just turned the car on and back off. This would fix the problem. Today when it happened, I turned the car back on and turned off all air controls. I then turned the car off and the rear vents were still blowing. I turned the car back on and off again. The rear air remained on for over six minutes. I turned the car on and off again at this point and it finally turned off. This has happened four times in two months.
 
Has anyone else had this problem or the odometer ones? I took it to the dealer three months ago when the check engine light came on and the car started to run real rough and then would die. Took them three days to figure out a vaccuum line had broken near the firewall. They never could figure why the meters reset.
#26 of 31
Re: 2007 CX9 Rear Air Stays On [mford1970] by ceric
Jan 12, 2009 (9:14 am)
Reply

Replying to: mford1970 (Jan 11, 2009 3:15 pm)

Did you install accessories recently?
It seems like some electrical short exists in your vehicle (that causes improper grounding).
You need to have it checked out by your dealers before the OE warranty expires.
#28 of 31
air conditioning stays on when car is off by bigdog19
Oct 28, 2009 (3:04 pm)
Reply
we are NOT car people. have a 2007 Mazda cx9. when you turn the key off and remove the key the air conditioning stays on and you can still make the windows go up and down. the A/C turns off after about 30 seconds to a minute. is this some new thing or is our electrical system messed up? thanks in advance for the help.

Messages Page 3 of 4
1
2
3
4
Prev
Next
Last
Go To Msg #
Search This Discussion
To POST a message, please Sign In.

New? Join Now!

Forum Tools

Please sign in.
Email Address:

Password:

Forgot Password?

Search Forums

Enter Keyword(s)

Advanced Search

Browse by Vehicle



View All Vehicles
Advertisement
Ask the Community
See What People Are Asking

Browse by Board

Browse by Topic


View All Topics

Today's Chats

Advertisement