No turn signals, no brake lights?

BRENT FAID

MEMBER
2010 FORD F-350
6.7L
V8
TURBO
2WD
AUTOMATIC
61,000 MILES

No turn signals, no brake lights on truck help!

Wednesday, May 28th, 2014 AT 11:36 AM

6 Replies

HMAC300

MECHANIC
48,601 POSTS

Hello,

I would start by checking all system fuses. Here is a guide to help with the blinker and turn signal wiring diagrams below so you can see how the system works and which fuses to check. Also I have included the fuse panels and locations below. Check out the diagrams (Below). Please let us know what you find. We are interested to see what it is.

Images (Click to make bigger)

SPONSORED LINKS

Was this

answer

helpful?

Yes

Wednesday, May 28th, 2014 AT 12:19 PM

BOOPERIII

MEMBER
1 POST

Thanks for this post I had this issue and used the wiring diagrams to find the smart junction box went out cost me $210.00 Here is how you change it out.

Image (Click to make bigger)

Was this

answer

helpful?

Yes

Tuesday, November 5th, 2019 AT 1:33 PM

2CP-ARCHIVES

MEMBER
4,542 POSTS
2004 FORD F-350
59,980 MILES

How can I fix my park lights and turn signals the rest of my lights work, when I turn the turn signal on it make a noise

Was this

answer

helpful?

Yes

-1

Tuesday, November 5th, 2019 AT 1:34 PM (Merged)

HMAC300

MECHANIC
48,601 POSTS

Check your trailer connection they may be causing your problem check fuses and flashers. And ground at rear of frame on truck

Was this

answer

helpful?

Yes

Tuesday, November 5th, 2019 AT 1:34 PM (Merged)

HARLEYPAPA

MEMBER
2 POSTS
2000 FORD F-350

Electrical problem
2000 Ford F350 Four Wheel Drive Automatic 66000 miles

The blinkers do not work. The hazards work except for the right front. When the hazards are on, only the left arrow is on in the dash. I have checked the fuses& they seem to be ok. Any help is appreciated, thanks.