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1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks Discuss the Early Eighties Bullnose Ford Truck

Front Flashers/hazards work while rear do not

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Old Mar 23, 2015 | 08:13 AM
  #16  
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Originally Posted by buckeyeinatl
What I was saying was he ripped it out of the harness, so I don't know what pin out it would be and I don't see a diagram for that harness anywhere. Never mind I'll try to figure it out by going to a junkyard. Thanks for your help.
There are several connectors in the whole harness, so I would need to know which connector(s) he removed the wire from. For instance, in the above diagram there are C305 and C305A connectors between the brake light switch and the turn signal switch. And then downstream of the turn signal switch there are several more connectors. So, I cannot answer the question of which pin in the harness as it is a different pin for each connector.
 
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Old Mar 23, 2015 | 09:20 AM
  #17  
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buckeyeinatl
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Yeah BigDoug I've been making a few visits and I'm new to this vehicle so learning a lot that way. PO had said that they just stopped working so I assumed it was just the turn switch and at first everything worked fine but my first clue should have been when I used the brake lights, the inst. cluster would light like running lights were on, lol.


I should note while I'm at it if anyone gets into my issue, retain the old turn signal switch and make sure your wires match up and work for a while before tossing it... The new switches have completely different color coding and a few wires missing, so makes for fun
 
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