My tail lights,dash lights and license plate lights all quick working I checked my fuses and they are all good I even checked them twice three times and changed them for the hell of it and still nothing so I am wondering what the next step I should take if anyone could help me it would be much appreciated thank you

Asked by Nov 14, 2013 at 10:29 PM about the 1991 Ford F-150 S LB

Question type: Maintenance & Repair

4 Answers

104,165

First thought is possibly bad light switch. All of those lights are tied together in the running light circuit. Possibly a light relay bad. Or lost ground connection to that circuit.

1 out of 1 people think this is helpful.

thanks dandyoun I will definitely check all that tomorrow

104,165

I would check for relay first. They tend to go bad with age.

16,030

A wiring diagram and meter is essential here. An inexpensive meter will do the trick. First check for voltage at the fuse box for the various circuits controling that which is affected. If no current present there, work backward. If present work forward.

Your Answer

Add photo

Related Questions

  • Dash, tail, and park lights are out 33 answers

    I get up this morning & fire it up, no dash-lights. On the way to work I get pulled over, no tail-lights. I get home and start checking and no park lights either. Headlights, turn signals, brake-light...

    1987 Ford F-150

    -

    Maintenance & Repair

  • brake lights work tail lights dont 9 answers

    i have a 1988 ford f150 and my dash lights work and all other lights work, except the tail lights

    1988 Ford F-150

    -

    Maintenance & Repair

  • HELP! I have a 2003 Ford f150. I turn my lights on and have nothing in the back! 23 answers

    HELP! I have a 2003 Ford f150. I turn my lights on and have nothing in the back! Driver side is totally dead except reverse light. Drivert side has NO parking lights, blinker, or brake but the rever...

    2003 Ford F-150 XL Extended Cab 4WD LB

    -

    Maintenance & Repair

  • Tail lights shorted out 10 answers

    My running lights , tail lights and dash lights on my 1997 f150 xlt have shorted out. I have replace mini fuse 7a and after 1 minute it blows. This has happened several times . can anyone help me ...

    1997 Ford F-150 XLT 4WD Extended Cab SB

    -

    Maintenance & Repair

  • license plate light out where is the fuse 4 answers

    light over tag is out replaced light bulbs no light

    1996 Ford Contour 4 Dr SE Sedan

    -

    Maintenance & Repair

F-150

Looking for a Used F-150 in your area?

CarGurus has 205,088 nationwide F-150 listings starting at $1,779.

ZIP:

Search Ford F-150 Questions

UK Questions

Are you a UK consumer? CarGurus now has a discussion forum in the UK.

Ford F-150 Experts

#1 OJ
OJ
Reputation 6,680
#2 dandyoun
dandyoun
Reputation 4,130
#3 tennisshoes
tennisshoes
Reputation 2,470
View All

Related Models For Sale

Used GMC Sierra 1500
1,058 Great Deals out of 58,731 listings starting at $1,599
Used Ford F-250
586 listings starting at $1,357
Used Ford Mustang
582 Great Deals out of 41,214 listings starting at $1,699
Used Ford Explorer
1,207 Great Deals out of 71,148 listings starting at $1,000
Used Ford Ranger
228 Great Deals out of 7,053 listings starting at $1,200

Used Cars For Sale

2017 Ford F-150 For Sale
70,919 listings starting at $18,904
2016 Ford F-150 For Sale
223 Great Deals out of 64,668 listings starting at $8,843
2015 Ford F-150 For Sale
223 Great Deals out of 7,724 listings starting at $18,891
2014 Ford F-150 For Sale
531 Great Deals out of 11,289 listings starting at $11,988
2013 Ford F-150 For Sale
687 Great Deals out of 14,353 listings starting at $8,450