Welcome to the North American Subaru Impreza Owners Club Sunday September 20, 2020
Home Forums Images WikiNASIOC Products Store Modifications Upgrade Garage
NASIOC
Go Back   NASIOC > NASIOC General > Newbies & FAQs

Welcome to NASIOC - The world's largest online community for Subaru enthusiasts!
Welcome to the NASIOC.com Subaru forum.

You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, free of charge, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, so please join our community today!

If you have any problems with the registration process or your account login, please contact us.







* As an Amazon Associate I earn from qualifying purchases. 
* Registered users of the site do not see these ads. 
Reply
 
Thread Tools Display Modes
Old 06-02-2020, 06:45 PM   #1
boss302beav
Scooby Newbie
 
Member#: 307994
Join Date: Jan 2012
Chapter/Region: South East
Location: Youngsville, NC
Vehicle:
2002 WRX 250k miles
Raven Black

Default 02 WRX cabin air blower lowers speed under load - please help

Hello all,

First hope everyone is safe and sound with COVID-19 out.

I was hoping to get some help. I have been chasing this issue for a while. I have replaced with new parts :
- blower motor and assembly
- blower motor resistor
- relays
- cabin temp control module ( original broke so had to replace - it has all 3 dials made into one unit )

Im not sure if its my alternator , but that is a fairly new reman from local sub dealer.

What happens is all is well and air is blowing nice and fast and strong. Then I accelerate or press on breaks and the speed / strength of the fan slows down. Then after a few seconds will come back up to normal again ( after the load levels out on the car ) . It really did it a lot on the way home today. With summer here I need it to work correctly.

Any ideas or testing I can perform to get it to stop slowing on its own ? Im all out of ideas on where to look / what to do. All the connections look good - nothing burnt or melted.

Please help
* Registered users of the site do not see these ads.
boss302beav is offline   Reply With Quote
Sponsored Links
* Registered users of the site do not see these ads.
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

All times are GMT -4. The time now is 03:42 AM.


Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2020, Jelsoft Enterprises Ltd.
Powered by Searchlight © 2020 Axivo Inc.
Copyright ©1999 - 2019, North American Subaru Impreza Owners Club, Inc.

As an Amazon Associate I earn from qualifying purchases.