Having problems with your 2004 Ford F350 ?

My truck just died when i was driving it.all my guages quit working and now the wipers dont work glow plug doesnt light up..horn doesnt work but headlights do and it wont start

Posted / edited by AnonymousUser on : 20-11-2017

Answers :

Offhand I would say that the Ignition Relay or Ignition switch is bad. You will not be able to start a cold diesel without the Glowplugs. If you think about what works and what does not work when the ignition key is not turned on, many of the things match your problems.

If you lost your Ignition the truck would stall and just quit. Usually the headlights would still work. The Wipers would not work without the Ignition being in the ON position. Not sure how your horn is wired but most Honk with the Ignition in any position.

Now there is a difference when you say it won't start: whether you mean it does not crank or that it cranks but will not start. If the Ignition is working-the Glow plug Timer should cycle, but it will need power from the power Relay. So when you turn the key you should hear the timer.

There can be a Master power fusible link. It should be near the battery. You can go register your truck at Autozone.com and get free wiring diagrams.

Please comment on my info.
Repair Help & Product Troubleshooting for 2004 Ford F350

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