Toyota Yaris Forums - Ultimate Yaris Enthusiast Site
 

 


 
Go Back   Toyota Yaris Forums - Ultimate Yaris Enthusiast Site > Technical Forums > DIY / Maintenance / Service
  The Tire Rack

Reply
 
Thread Tools Display Modes
Old 09-15-2012, 12:23 PM   #1
Chadman
 
Drives: 2009 3dr.
Join Date: Oct 2008
Location: Iowa
Posts: 14
Help, MI fogs stopped working?

I have the Micro Image fogs wired them up per the instructions I downloaded from their site with provided switch they worked ok. They acted weird, had to start-up car for them to come on, but they stayed on if I turned the car off, and sometimes they didn't want to come on at all.

They worked for awhile and now have gone dead. I looked over the wiring and fuse and everything seems to be good.

Any ideas?
Chadman is offline   Reply With Quote
Old 09-15-2012, 03:25 PM   #2
CTScott
ULTIMATE
 
CTScott's Avatar
 
Drives: 09 5dr LB, 2x 08 3dr LB
Join Date: Oct 2008
Location: USA, CT
Posts: 13,460
It definitely sounds like you had a wiring issue to begin with, with that behavior. I would start with checking the bulbs, as it could be as simple as them being burnt out now.

There are a couple of different iterations of the MI fog wiring guide. Which did you use?
__________________
CTScott is offline   Reply With Quote
Old 09-19-2012, 02:00 PM   #3
Chadman
 
Drives: 2009 3dr.
Join Date: Oct 2008
Location: Iowa
Posts: 14
I used the PDF instructions from the Micro Image website.

Here are a couple pics of the wiring under the steering wheel. Dont worry about the exposed yellow to red wire. I taped it up real good.
Attached Images
File Type: jpg fogwire1.jpg (28.6 KB, 68 views)
File Type: jpg fogwire2.jpg (122.0 KB, 66 views)
Chadman is offline   Reply With Quote
Old 09-19-2012, 02:01 PM   #4
CTScott
ULTIMATE
 
CTScott's Avatar
 
Drives: 09 5dr LB, 2x 08 3dr LB
Join Date: Oct 2008
Location: USA, CT
Posts: 13,460
Your pictures did not come through.
__________________
CTScott is offline   Reply With Quote
Old 09-19-2012, 02:15 PM   #5
Chadman
 
Drives: 2009 3dr.
Join Date: Oct 2008
Location: Iowa
Posts: 14
should be there now.

FYI I'm using the switch that came with the kit.
Chadman is offline   Reply With Quote
Old 09-19-2012, 02:24 PM   #6
CTScott
ULTIMATE
 
CTScott's Avatar
 
Drives: 09 5dr LB, 2x 08 3dr LB
Join Date: Oct 2008
Location: USA, CT
Posts: 13,460
Try disconnecting your wiring and simply jumping the two wires together that were originally in the two upper left locations of the headlight stalk connector. After you do so, as soon as you turn the headlight switch on and to low beams the fogs should light.

Doing that will tell us whether the problem is under the hood or under the dash.
__________________
CTScott is offline   Reply With Quote
Old 09-19-2012, 02:43 PM   #7
Chadman
 
Drives: 2009 3dr.
Join Date: Oct 2008
Location: Iowa
Posts: 14
So to be clear, disconnect the green wire and put the yellow wire back where it was originally, and then jump the yellow wire and the tan wire together in the harness?
Chadman is offline   Reply With Quote
Old 09-19-2012, 02:44 PM   #8
CTScott
ULTIMATE
 
CTScott's Avatar
 
Drives: 09 5dr LB, 2x 08 3dr LB
Join Date: Oct 2008
Location: USA, CT
Posts: 13,460
Quote:
Originally Posted by Chadman View Post
So to be clear, disconnect the green wire and put the yellow wire back where it was originally, and then jump the yellow wire and the tan wire together in the harness?

Correct.
__________________
CTScott is offline   Reply With Quote
Old 09-19-2012, 05:13 PM   #9
Chadman
 
Drives: 2009 3dr.
Join Date: Oct 2008
Location: Iowa
Posts: 14
Cool, I'll check it later tonight when I get a chance.

Thanks.
Chadman is offline   Reply With Quote
Old 09-22-2012, 02:48 AM   #10
CHRIS06
Banned
 
Drives: Bmw
Join Date: Sep 2012
Location: canada
Posts: 4
Hi dear am newbie here and i read this topic and i want to say what i know about your problem you should disconnect the green wire and put the yellow wire back where it was originally, and then jump the yellow wire and the tan wire together in the harness?
CHRIS06 is offline   Reply With Quote
Old 09-22-2012, 10:49 AM   #11
Chadman
 
Drives: 2009 3dr.
Join Date: Oct 2008
Location: Iowa
Posts: 14
I finally have some time to mess with this, so I put the yellow wire back and jumped it with the brown one and the lights work. Now what do I do?
Chadman is offline   Reply With Quote
Old 09-22-2012, 10:56 AM   #12
CTScott
ULTIMATE
 
CTScott's Avatar
 
Drives: 09 5dr LB, 2x 08 3dr LB
Join Date: Oct 2008
Location: USA, CT
Posts: 13,460
Quote:
Originally Posted by Chadman View Post
I finally have some time to mess with this, so I put the yellow wire back and jumped it with the brown one and the lights work. Now what do I do?
OK - That means that the switch wiring or the switch itself has an issue. Can you post some detailed pictures of where the wires go into the switch connector and where you had connected the other ends?
__________________
CTScott is offline   Reply With Quote
Old 09-22-2012, 11:22 AM   #13
Chadman
 
Drives: 2009 3dr.
Join Date: Oct 2008
Location: Iowa
Posts: 14
Ok, I have a couple shots here. one of the wires going into fuse box under the hood, and of the wiring connected to the MI switch mounted in my center console.

The pictures in post 3 show where the switch wires went to.
Attached Images
File Type: jpg fogwire3.jpg (100.9 KB, 33 views)
File Type: jpg fogwire4.jpg (117.8 KB, 32 views)
Chadman is offline   Reply With Quote
Old 09-22-2012, 01:32 PM   #14
Astroman
Modded Moderator
 
Astroman's Avatar
 
Drives: 07 Toyota Yaris, 71 Galaxie
Join Date: Mar 2007
Location: Wenatchee, WA
Posts: 3,670
Please try to post your threads in the correct thread section. It's getting old moving all the stuff from the "general discussion" when this was clearly service related. I've moved it to the correct section.
Astroman is offline   Reply With Quote
Old 09-23-2012, 10:48 AM   #15
Chadman
 
Drives: 2009 3dr.
Join Date: Oct 2008
Location: Iowa
Posts: 14
Sorry about that i was being lazy. Won't happen again.
Chadman is offline   Reply With Quote
Old 09-23-2012, 10:51 AM   #16
Chadman
 
Drives: 2009 3dr.
Join Date: Oct 2008
Location: Iowa
Posts: 14
CTScott, I found your directions on the how to install with aftermarket switch. Makes so much more sense now. So I'm gonna rewire it inside accordingly. Should I just use a wiretap to connect to the wires on the D4 connector?
Chadman is offline   Reply With Quote
Old 09-23-2012, 11:52 AM   #17
CTScott
ULTIMATE
 
CTScott's Avatar
 
Drives: 09 5dr LB, 2x 08 3dr LB
Join Date: Oct 2008
Location: USA, CT
Posts: 13,460
Quote:
Originally Posted by Chadman View Post
CTScott, I found your directions on the how to install with aftermarket switch. Makes so much more sense now. So I'm gonna rewire it inside accordingly. Should I just use a wiretap to connect to the wires on the D4 connector?
Just make sure it is the version I created:

http://www.microimageonline.com/down...h%20Wiring.pdf

For the connection to the D4 wires, tap splices are fine.
__________________
CTScott is offline   Reply With Quote
Old 09-23-2012, 12:25 PM   #18
Chadman
 
Drives: 2009 3dr.
Join Date: Oct 2008
Location: Iowa
Posts: 14
If i had to use a new switch witch wires are power, source, and ground?
Chadman is offline   Reply With Quote
Reply


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

Similar Threads
Thread Thread Starter Forum Replies Last Post
My car's electrical system just stopped working today..? jamhot18 DIY / Maintenance / Service 14 11-04-2018 01:40 AM
Issue on rostra cruise control. Stopped working!! marcus DIY / Maintenance / Service 1 03-25-2012 04:42 PM
Fog lights, or parking lights stopped working sylvermagyk DIY / Maintenance / Service 4 03-24-2011 05:13 PM
Electric Windows Stopped Working !?!? MattyP DIY / Maintenance / Service 0 09-14-2010 07:20 AM
Help! Horn just stopped working. steveh74 General Yaris / Vitz Discussion 14 09-17-2009 10:23 AM


All times are GMT -4. The time now is 02:26 PM.




YarisWorld
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.