+ Reply to Thread
Results 1 to 7 of 7

Thread: switch not working

  1. #1
    jorge12 Newbie
    Join Date
    Aug 2009
    Posts
    1

    Default switch not working

    My cluster switch in my car melted so i tried replacing it with a standard flick switch
    but when i turn it on the lights don't illuminate. I'm guessing it's because the either the resistance in the switch is too high or the dash lights require the current to be of a specific value. Could this be the case? How do i get around it?


  2. #2
    ericgibbs Excellent ericgibbs Excellent ericgibbs Excellent ericgibbs Excellent ericgibbs Excellent ericgibbs Excellent ericgibbs Excellent ericgibbs Excellent ericgibbs Excellent ericgibbs Excellent ericgibbs Excellent
    Join Date
    Jan 2007
    Location
    Hampshire. England.
    Posts
    10,849
    Blog Entries
    13

    Default

    Quote Originally Posted by jorge12 View Post
    My cluster switch in my car melted so i tried replacing it with a standard flick switch
    but when i turn it on the lights don't illuminate. I'm guessing it's because the either the resistance in the switch is too high or the dash lights require the current to be of a specific value. Could this be the case? How do i get around it?
    hi,
    It could be that the reason the cluster switch melted still exists and the switch failed because of a short in the wiring loom.

    Basically a loom short caused overheating of the wiring and the switch.
    Last edited by ericgibbs; 25th August 2009 at 06:54 AM.
    Eric " Good enough is Perfect "
    I will NOT answer PM's requesting technical help, please use the Forum
    PIC tutorials: Nigel's www.winpicprog.co.uk/ Bill's: www.blueroomelectronics.com/

    Link to my Articles: http://www.electro-tech-online.com/a...icgibbs-55450/

  3. #3
    Mikebits Excellent Mikebits Excellent Mikebits Excellent Mikebits Excellent Mikebits Excellent Mikebits Excellent Mikebits Excellent
    Join Date
    May 2008
    Location
    San Diego, Ca
    Posts
    3,927
    Blog Entries
    2

    Default

    Quote Originally Posted by ericgibbs View Post
    hi,
    It could be that the reason the cluster switch melted still exists and the switch failed because of a short in the wiring loom.

    Basically a loom short caused overheating of the wiring and the switch.
    I agree and perhaps the new switch has already failed.

    What's a loom?
    Last edited by Mikebits; 25th August 2009 at 07:02 AM.
    Pay it forward.
    www.geoepicenter.com

  4. #4
    Torben Excellent Torben Excellent Torben Excellent Torben Excellent Torben Excellent Torben Excellent Torben Excellent Torben Excellent Torben Excellent
    Join Date
    Oct 2006
    Location
    B.C., Canada
    Posts
    2,469

    Default

    Quote Originally Posted by Mikebits View Post
    I agree and perhaps the new switch has already failed.

    What's a loom?
    Hi Mike,

    A "wiring loom" is just another term for a bunch of cables--often with related functions--bundled together. Check out Cable harness - Wikipedia, the free encyclopedia

    I also agree that if the original switch failed due to another problem, that other problem is probably still there and could be the root cause of the whole thing.


    Torben
    Curiosity was framed. Ignorance killed the cat.

  5. #5
    ericgibbs Excellent ericgibbs Excellent ericgibbs Excellent ericgibbs Excellent ericgibbs Excellent ericgibbs Excellent ericgibbs Excellent ericgibbs Excellent ericgibbs Excellent ericgibbs Excellent ericgibbs Excellent
    Join Date
    Jan 2007
    Location
    Hampshire. England.
    Posts
    10,849
    Blog Entries
    13

    Default

    Quote Originally Posted by Mikebits View Post
    I agree and perhaps the new switch has already failed.

    What's a loom?
    A 'cable loom', is a sometimes called a 'cable form' or 'cable harness'

    Its a preformed wiring method, many manufacturers use a preformed assembly when building equipment, often made by an outside contractor.
    Eric " Good enough is Perfect "
    I will NOT answer PM's requesting technical help, please use the Forum
    PIC tutorials: Nigel's www.winpicprog.co.uk/ Bill's: www.blueroomelectronics.com/

    Link to my Articles: http://www.electro-tech-online.com/a...icgibbs-55450/

  6. #6
    Mikebits Excellent Mikebits Excellent Mikebits Excellent Mikebits Excellent Mikebits Excellent Mikebits Excellent Mikebits Excellent
    Join Date
    May 2008
    Location
    San Diego, Ca
    Posts
    3,927
    Blog Entries
    2

    Default

    Thanks Torben, figured as much. So many terms to learn, what is one to do?
    Pay it forward.
    www.geoepicenter.com

  7. #7
    Mikebits Excellent Mikebits Excellent Mikebits Excellent Mikebits Excellent Mikebits Excellent Mikebits Excellent Mikebits Excellent
    Join Date
    May 2008
    Location
    San Diego, Ca
    Posts
    3,927
    Blog Entries
    2

    Default

    Quote Originally Posted by ericgibbs View Post
    A 'cable loom', is a sometimes called a 'cable form' or 'cable harness'

    Its a preformed wiring method, many manufacturers use a preformed assembly when building equipment, often made by an outside contractor.
    Okay, I think I got it now. I am more familiar with harness than loom.

    Car loom problems can be a real nightmare, better him than me.
    Pay it forward.
    www.geoepicenter.com

+ Reply to Thread

Similar Threads

  1. MOS inverse switch not working
    By merzatt in forum Electronic Projects Design/Ideas/Reviews
    Replies: 19
    Latest: 7th July 2009, 03:18 PM
  2. LCD not working (in known working circuit)??
    By Marks256 in forum General Electronics Chat
    Replies: 7
    Latest: 22nd June 2009, 03:21 AM
  3. Fan controlled by Air flow switch or Temp Switch
    By sllimbri in forum Electronic Projects Design/Ideas/Reviews
    Replies: 6
    Latest: 11th March 2009, 06:21 PM
  4. Junebug Tip & Trick #1, Using the DIP switch as a 4 bit mode switch
    By blueroomelectronics in forum Micro Controllers
    Replies: 2
    Latest: 15th May 2008, 10:43 PM
  5. timer switch not working
    By vinke in forum General Electronics Chat
    Replies: 3
    Latest: 31st January 2007, 02:24 PM

Tags for this Thread