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Blinkers not working Flashers Do work
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From: new braunfels ,tx
Blinkers not working Flashers Do work
Got a 2003 F150 4.6 2wd and recently the blinkers dont work. Also some how the 4wd light came on even though the truck is a 2wd. After searching it seems alto of people recommend replacing the Multi Function Switch. The truck is plain jane no tilt wheel.
Is this the MFS everyone is talking about?
Duralast/Windshield Wiper Switch (SW1977) | 2003 Ford F150 1/2 ton P/U 2WD 8 Cylinders W 4.6L EFI | AutoZone.com
Is this the MFS everyone is talking about?
Duralast/Windshield Wiper Switch (SW1977) | 2003 Ford F150 1/2 ton P/U 2WD 8 Cylinders W 4.6L EFI | AutoZone.com
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Senior User
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From: new braunfels ,tx
replaced MFS and a few bulbs. Still didnt fix it. Any ideas, im stumped at this point.
I checked the green wires on top of the column and they are grounded, are they suppose to be? They dont come hot when blinker engaged but do become hot when Flashers are engaged.
Please help..I need this truck up and going.
I checked the green wires on top of the column and they are grounded, are they suppose to be? They dont come hot when blinker engaged but do become hot when Flashers are engaged.
Please help..I need this truck up and going.
Last edited by Aggie05; Jul 10, 2012 at 08:54 PM. Reason: more info
Hotshot
Joined: Jan 2004
Posts: 19,760
Likes: 1,079
From: St Louis
The hazards and the signals use different outputs of the flasher.
Are there any other symptoms present or actions taken that you've omitted telling us about
?
Are there any other symptoms present or actions taken that you've omitted telling us about
?
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From: new braunfels ,tx
Does anybody have the electric schematics or know the wire colors, I guess I need to start tracing every wire from light back to switch. (YUCK)
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From: new braunfels ,tx
Wish i had something for you jackrabbit, but no luck. I am planning on taking a closer look this weekend. If no luck this weekend off to the mechanics.
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Bad Start, SMOKE and electrical fire...
Today i noticed a 50amp fuse blown see picture. I replaced it with another one in the fuse box and it instantly blew. I then noticed the rear turn signals and brake bulbs were wrong. I replaced them and bought 2 new 50 amp fuses. When I put the new fuses in I instantly started smelled burning electrical then smoke. I pulled fuse turned truck ignition off and it was still burning and smoking strong. I pulled lead off battery and found this box HOT and burnt. What is the box?
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Shot at 2012-07-28[/IMG]
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Shot at 2012-07-28[/IMG]
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Shot at 2012-07-28[/IMG][IMG]
Shot at 2012-07-28[/IMG]