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1990 Mustang GT left and right turn signals inop

  • Thread starter Thread starter DSGB302
  • Start date Start date Oct 16, 2009

DSGB302

New Member
Jun 7, 2009
11
0
0
Currently Fort Walton Beach FL my home is Columbus
Oct 16, 2009
#1
  • Oct 16, 2009
  • #1
My left and right turn signals stopped working the hazard lights still work. I tried replacing both relays no luck, I swapped the multi function switch with another one I had still no luck. I think power is not geting to the flasher relay not sure. I would like a good wiring diagram so I can track where it stops getting power exactly and then replact that section of wire. And does power for the left and right turn signal go to the hazard light switch first? if so maybe something in the switch or wiring from the switch is bad. P/S I have a chiltons manual but it doesn't have a good diagram I would like something that shows where all the pins on the multi function switch and hazard switch go. Thanks if you can help I'm riding dirty right now.
 

1991notchbackLX

Active Member
Dec 25, 2007
1,483
47
48
41
New York
Oct 16, 2009
#2
  • Oct 16, 2009
  • #2
do your hvac controls work? change your ignition switch and see if it fixes the problem
 

DSGB302

New Member
Jun 7, 2009
11
0
0
Currently Fort Walton Beach FL my home is Columbus
Oct 16, 2009
#3
  • Oct 16, 2009
  • #3
Ignition switch is new I just changed it resently because my blower motor wasn't working.
 
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