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03-09-2011, 06:36 PM | #1 |
Drives: Yaris Join Date: Dec 2010
Location: CA
Posts: 3
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Blower motor officially not working
Hello all,
The blower motor in my '07 Yaris has stopped working completely. When it first stopped working, I could take the glove box out and start it spinning manually, and it would be fine until I turned the car off. Now it's kaput. Might I need to replace the whole blower motor, or could it just be the relay? (I promise I did a big google/site search, but I didn't find exactly what I was looking for...) I'm not great at repairing cars, but I think I could do either one on my own... Thanks for your help! |
03-09-2011, 08:55 PM | #2 |
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Drives: 09 5dr LB, 2x 08 3dr LB Join Date: Oct 2008
Location: USA, CT
Posts: 13,460
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Start by checking the following:
1. 40A HTR Fuse (power feed for the blower motor)- It's one of the large ones in the middle of the under hood fuse panel. 2. 10 GAUGE Fuse (power feed for the HTR relay coil)- In the under dash fuse panel.
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03-10-2011, 12:17 PM | #3 |
Drives: Yaris Join Date: Dec 2010
Location: CA
Posts: 3
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I will get right on that. :) Thanks for your help!
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03-22-2011, 08:40 PM | #4 |
Drives: Yaris Join Date: Dec 2010
Location: CA
Posts: 3
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Well, the fuses look great. Any suggestions on what to check next?
Thanks again! |
03-22-2011, 10:43 PM | #5 | |
ULTIMATE
Drives: 09 5dr LB, 2x 08 3dr LB Join Date: Oct 2008
Location: USA, CT
Posts: 13,460
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Quote:
Second, with that reconnected, remove the small storage cup to the lower left of the steering column, turn the ignition on, stick your ear by the fuse panel, and listen for the HTR relay to click when you turn the blower switch from off to on an back to off. Also, do you have a multimeter? The next step after this would be to start taking some voltage measurements to see where the power feed stops.
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03-23-2011, 12:55 AM | #6 |
Drives: '08 LB MT Bayou Join Date: Oct 2008
Location: Colorado
Posts: 1,671
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02-23-2013, 09:00 PM | #7 |
I've made a post!
Drives: 2007 Join Date: Feb 2013
Location: Texas
Posts: 1
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Pin connector on bottom of blower motor
I worked on a 2007 Yaris this afternoon. It only has a two wire connector on the bottom of the blower motor, not a 4 pin connector. I had no power to the blue wire or the black wire with the key on. All the fuses under the hood Ohmed out good.
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02-23-2013, 09:56 PM | #8 | |
ULTIMATE
Drives: 09 5dr LB, 2x 08 3dr LB Join Date: Oct 2008
Location: USA, CT
Posts: 13,460
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Quote:
Did you check the fuses that I mentioned above? One of the two is under the dash, not under the hood.
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08-31-2021, 11:28 AM | #9 |
Drives: 2007 Toyota Yaris Join Date: Aug 2021
Location: Ohio
Posts: 3
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CTscott. Followed your advice. Removed 4 pin and blower worked briefly on highest setting before stopping. Guessing I need to replace my blower resistor then? Any advice on how to reach that panel behind the dash? You have been so helpful thanks! 07 Yaris.
Also, since it only worked briefly when I bypassed the resistor, did I blow another fuse? Thanks again |
09-02-2021, 05:43 PM | #10 |
Drives: 2007 Toyota Yaris Join Date: Aug 2021
Location: Ohio
Posts: 3
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I actually replaced the resistor and when I turned the ignition and blower on, it did the same thing. Motor Whirled around for a few seconds then stopped. Any new suggestions? Could use the help. Thanks!
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05-28-2023, 04:34 AM | #11 | |
Drives: Yaris 2016 1.3 Manual Join Date: Jun 2017
Location: SAUDI ARABIA
Posts: 131
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Quote:
Hi, did you solve this problem? I am guessing it has worn-out carbon brushes. I am also expecting the same thing will happen to mine. I am just starting with the intermittent whirling noise and decreased air flow then slight tapping the bottom makes it go back to normal airflow. I dont know if the blower motor is serviceable like we can replace the internal brushes or they are just disposable. |
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11-08-2023, 02:48 AM | #12 |
Drives: Yaris 2016 1.3 Manual Join Date: Jun 2017
Location: SAUDI ARABIA
Posts: 131
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Finally, i have realized this can be repaired eternally but the question is do you want to repair it considering the cost of a new blower motor is so cheap for a knock off brand?
check the link on my repair. i made this as spare as i already replaced with a genuine denso motor https://www.yarisworld.com/forums/sh...657#post843657 |
11-08-2023, 08:21 PM | #13 | |
Drives: NCP90 TRD Yaris Manual Join Date: Oct 2022
Location: Auckland, NZ
Posts: 270
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Quote:
The toyota one will be better quality. |
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11-22-2023, 01:45 AM | #14 |
Join Date: Feb 2010
Posts: 606
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screw that. You must be unemployed or retired to chase down an old used blower instead of a nice new blower. They are so easy to replace even if you did it every year.
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11-25-2023, 04:41 AM | #15 | |
Drives: NCP90 TRD Yaris Manual Join Date: Oct 2022
Location: Auckland, NZ
Posts: 270
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Quote:
If you get one a new toyota one and its reasonable price makes sense, but otherwise id always rather use toyota over chinese imitation. |
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