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Wiring for parking lights

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Old May 29, 2021 | 11:51 AM
  #1  
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Wiring for parking lights

I have a 78 f150 that I just got and most of the lights work however I don't have the parking lights that are under the headlights. Turn signals all work but those parking lights don't and when I turn the headlights on my turn signal lights inside are lit up but they still flash normally. does anybody have wiring diagrams that might work or advice to try I have checked and clean the grounds between the battery and the engine and the engine and the body thanks in advance
 
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Old May 29, 2021 | 12:48 PM
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Often it's the bulb sockets. they're cheap and easy to find at most parts houses.
 
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Old May 29, 2021 | 05:29 PM
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Originally Posted by Gtt1
I have a 78 f150 that I just got and most of the lights work however I don't have the parking lights that are under the headlights. Turn signals all work but those parking lights don't and when I turn the headlights on my turn signal lights inside are lit up but they still flash normally. does anybody have wiring diagrams that might work or advice to try I have checked and clean the grounds between the battery and the engine and the engine and the body thanks in advance
D1FZ-13234-A .. Parking Lamp Socket w/Wiring / Obsolete

1974 F100/350 from serial number T80,001 // 1975/86 F100/350 & Econoline // 1978/86 Bronco /// 1971/73 Pinto/Bobcat // 1975/78 LTD // 1976 Pinto/Bobcat.

Also used with Styleside Tail Lamps: 1974 F100/350 from serial number T80,001 // 1975/86 F100/350.

GREEN SALES CO. in Cincinnati OH has 2 = 800-543-4959.

RPN PARTS in Erie PA has 5 = 888-666-0916.

CARPENTER NOS PARTS in Concord NC has 1,177 = 800-476-9653 (Note: These may be reproductions).

 
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Old May 30, 2021 | 08:20 PM
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Ford used a 2 piece construction on the bulb holder sockets, not one the Better Ideas since the ground electrode is also 2 piece and can corrode inside the housing. I've replaced several and the first place I look when turn and signal lights are not working. Some aftermarket sockets may be wired incorrectly color to color on the wires.
 
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Old Jun 1, 2021 | 10:27 PM
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Thanks for the advice.
ill post more questions about the truck later.
 
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Old Jun 2, 2021 | 04:45 AM
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The lights on the dash lighting up is a sign of a bad ground at the light not at battery to motor or motor to body but good you cleaned them.
Dave. ----
 
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Old Jun 2, 2021 | 01:04 PM
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Have you tried replacing the bulbs? If turn signals work but parking lights don't, you could just have a coupla burned filaments. Do check the grounds too, both socket-body and through the socket. If your turn signals are a bit wonky, too, be sure to check the rear grounds - they can affect the fronts.
 
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