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2004 - 2008 Ford F150 General discussion on the 2004 - 2008 Ford F150 truck.

Quick Electrical Question

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Old 09-18-2014, 04:47 PM
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Default Quick Electrical Question

I was searching, but I guess I don't know what to search for exactly, so I'm just going to ask

Every now and then (normally when I start the truck the first time for the day) my dash will make a beeping noise, this part flickers on and off (in the green box) and my speedo will shut off (if I am driving), it will reset my trip counter, and tell me to push reset for a system check....I checked the battery connection but it was fine. Any ideas?



Picture is not my truck, just a picture I found to show what part I am talking about.


Thanks
Old 09-20-2014, 08:57 AM
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how old is your battery?
Old 09-20-2014, 10:26 AM
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Bad batteries cause all kinds of problems. Easy to have your battery tested. It could also be a bad connection on the backside of your instrument cluster. Thats another easy fix, unplug and plug everything back in a few times, look for loose/corroded wires, and it may be easy to solve.
Old 09-20-2014, 11:49 AM
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Battery is about 3 years old. I've never witnessed a drop in voltage or anything.

I will have a look under the dash.

Thanks



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