Thread: Blower motor

Results 1 to 3 of 3
  1. #1 Blower motor 
    SE Level Member
    Join Date
    Jul 2020
    Location
    Abbotsford, BC
    Posts
    93
    Thanks (Received)
    0
    Likes (Received)
    2
    Dislikes (Received)
    0
    Chats
    0
    Well, after reading some blower motor threads, nothing really seemed like my problem.

    When I got the car last year I noticed the blower motor was squeaking when on. So I replaced it about 6 months ago.

    Today, I was making several stops and at one of them it stopped working completely. I've done some preliminary diagnostics, and found that there's power and ground at the motor and the FSM trouble tree indicates to replace the motor.

    I measured the fan motor resistance - 0.1 ohms - a dead short. When I unplugged it and tested it there was no power. As it turns out, it seems like there's protection in the blower control module for a dead short, as I heard a click when plugging in the motor. Cycling the key resets it. Who knew?

    Has anyone else seen this or know roughly what resistance should be through the windings? It should be more than 0.1 ohms, I'm sure of that.
    Reply With Quote  
     

  2. #2 Re: Blower motor 
    SE Level Member
    Join Date
    Nov 2019
    Location
    WI
    Posts
    83
    Thanks (Received)
    0
    Likes (Received)
    7
    Dislikes (Received)
    0
    Chats
    0
    Quote Originally Posted by danf View Post
    Well, after reading some blower motor threads, nothing really seemed like my problem.

    When I got the car last year I noticed the blower motor was squeaking when on. So I replaced it about 6 months ago.

    Today, I was making several stops and at one of them it stopped working completely. I've done some preliminary diagnostics, and found that there's power and ground at the motor and the FSM trouble tree indicates to replace the motor.

    I measured the fan motor resistance - 0.1 ohms - a dead short. When I unplugged it and tested it there was no power. As it turns out, it seems like there's protection in the blower control module for a dead short, as I heard a click when plugging in the motor. Cycling the key resets it. Who knew?

    Has anyone else seen this or know roughly what resistance should be through the windings? It should be more than 0.1 ohms, I'm sure of that.
    SHould be a few ohms at least. Look on EBAY. I bought a Delphi motor for my daughter's G6 for $29. Should be some deals for oem quality blower motors on there.
    Reply With Quote  
     

  3. Likes danf liked this post
  4. #3 Re: Blower motor 
    SE Level Member
    Join Date
    Jul 2020
    Location
    Abbotsford, BC
    Posts
    93
    Thanks (Received)
    0
    Likes (Received)
    2
    Dislikes (Received)
    0
    Chats
    0
    Yep, I just got the new one, it's 6 ohms. Old motor fooked.
    Reply With Quote  
     

Similar Threads

  1. Replies: 2
    Last Post: 01-15-2014, 11:43 AM
  2. POOR BLOWER MOTOR AIR FLOW (resistor and blower motor already replaced)
    By jsmit162 in forum Introductions/Noob Questions
    Replies: 2
    Last Post: 11-06-2012, 10:22 PM
  3. Blower Motor or Blower Motor Resistor???
    By soverstreet4472 in forum General Tech Discussion
    Replies: 4
    Last Post: 10-08-2012, 06:50 PM
  4. Blower motor doesn't turn on - no signal to blower control module?
    By Joe942 in forum General Tech Discussion
    Replies: 2
    Last Post: 01-17-2011, 06:12 PM
  5. Blower motor OR blower motor resistor
    By DDK in forum General Tech Discussion
    Replies: 6
    Last Post: 06-01-2010, 07:38 AM
Tags for this Thread

View Tag Cloud

Bookmarks
Bookmarks
Posting Permissions
  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •