2011 Mazda CX-9 air cond question
- Thread starter Byrcanga
- Start date
The blower relays sometimes go bad. There are two relays, one for each blower. You can swap the relays to check if one went bad. There are many threads on the forum - search for blower motor relay and something should come up.
The other thing it can be is a bad blower. These sometimes fail if the drain gets clogged and water backs up into the blower. There are aftermarket replacements available for about $50. Make sure the drain is not clogged before replacing.
Here's a link to a thread about this:
www.mazdas247.com
The other thing it can be is a bad blower. These sometimes fail if the drain gets clogged and water backs up into the blower. There are aftermarket replacements available for about $50. Make sure the drain is not clogged before replacing.
Here's a link to a thread about this:
Issue with Front Blower Motor - Unfortunately, it was not the Blower Relay
I reluctantly sold my 2008 CX-9 to my Pop just 1 year ago.....on the promise that I get first dibs when he goes to sell it! My parents called me yesterday and tell me that the A/C isn't working, so they came by last night to let me look at it. The A/C was actually working fine, but there was...
J
Just checked the relays switched them over back still works with the front one, but front doesn’t work with the back one. If only it could be that simple, still back only working. Dad pulled the fan out last night hooked it up to power and it works but as soon as it’s back in the car it’s not working
The blower relays sometimes go bad. There are two relays, one for each blower. You can swap the relays to check if one went bad. There are many threads on the forum - search for blower motor relay and something should come up.
The other thing it can be is a bad blower. These sometimes fail if the drain gets clogged and water backs up into the blower. There are aftermarket replacements available for about $50. Make sure the drain is not clogged before replacing.
Here's a link to a thread about this:
Issue with Front Blower Motor - Unfortunately, it was not the Blower Relay
I reluctantly sold my 2008 CX-9 to my Pop just 1 year ago.....on the promise that I get first dibs when he goes to sell it! My parents called me yesterday and tell me that the A/C isn't working, so they came by last night to let me look at it. The A/C was actually working fine, but there was...
Just checked the relays switched them over back still works with the front one, but front doesn’t work with the back one. If only it could be that simple, still back only working. Dad pulled the fan out last night hooked it up to power and it works but as soon as it’s back in the car it’s not working
Did you check the blower motor resistor, blend door, door actuator? You could have a motor on it’s way out.
No. Why would I check those when the motor is now spinning fine, and before I dropped it out and spun it, it wasn't turning? (And if the motor's on it's way out, why would I check all that crap?) No dirt, corrosion or anything else blocking it from turning. Turned it half turn to check bearings, turned AC on and it spun right up. Reinstalled and whole system is working fine. I've read thru the manual for the troubleshooting steps, and I don't have enough hours in a day to work my way thru that. (Sorry, a bit grumpy today)
