Rear turn signals dont work

Asked by Mar 19, 2017 at 08:05 AM about the 2011 Ford F-350 Super Duty Lariat Crew Cab LB 4WD

Question type: Maintenance & Repair

Instead of turn signals, the rear 4 ways come on. Front turn signals work.
Dash does not indicate any problems..ie no fast blinking turn signal. What
could it be?
2011 F350 lariat crew cab long bed 4wd

2 Answers

98,545

If you don't have a wiring problem like a bad ground for the rear lights or a short in the trailer connector, then check the turn signal switch itself and sometimes the 4 way switch can get bumped and won't be completely disengaged, might try cycling the switch a few times just too make sure it is off.

Thanks. I have a ground wire attached to the hitch (was free hanging and worked). The end of the wire, with the connector was not round like it should be. Is that potentially part of the problem. Hard to get under the truck to closely check wires. Snow still covers the parking lots. I did try to check my 7 and 4 pins. I didnt immediately see anything unusual. I have a 3rd connection in my truck bed for 5th wheels. Perhaps checking those wires could be in order as well.

Your Answer

Ford F-350 Super Duty Experts

  • #1
    Bigbob Reece
    Reputation
    2,740
  • #2
    tikun
    Reputation
    1,420
  • #3
    JoeAndJoe
    Reputation
    1,240
View All

Related Models For Sale

Used Ford F-250 Super Duty
15 Great Deals out of 778 listings starting at $3,000
Used Ford F-450 Super Duty
54 listings starting at $26,954
Used Dodge Ram 3500
6 Great Deals out of 64 listings starting at $9,977
Used Ford F-150
450 Great Deals out of 9,038 listings starting at $922
Used Chevrolet Silverado 2500HD
10 Great Deals out of 804 listings starting at $5,995
Used Chevrolet Silverado 3500HD
4 Great Deals out of 303 listings starting at $15,840
Used Ram 3500
11 Great Deals out of 1,228 listings starting at $22,880
Used Dodge Ram 2500
10 Great Deals out of 89 listings starting at $1,995
Used GMC Sierra 3500HD
4 Great Deals out of 391 listings starting at $23,888
Used GMC Sierra 2500HD
26 Great Deals out of 962 listings starting at $4,490
Used Ram 2500
15 Great Deals out of 1,351 listings starting at $10,995
Used Chevrolet Silverado 1500
174 Great Deals out of 10,673 listings starting at $2,500
Used Ford F-550 Super Duty
3 listings starting at $18,988

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.