Ford Super Duty (1999-2016) :: Constant 12v Power At Bed - Run Wire Or Jump Relay?
Jun 4, 2017
I was getting ready to run a fused wire from the battery to the rear of the truck to power my bed lights. Then I read where some owners have jumped the trailer charge relay socket to provide constant 12v at the 7-pin trailer plug.
I never keep my trailer cord connected to the truck when camping so the chances of the trailer draining the battery are nil.I don't want powering the bed lights from other sources as I have decided I want 12v to bed light switch always available.
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I have a 01 Ford excursion 7.3 auto and it will not start unless you jump the starter relay, I have replaced the starter, starter relay and swapped out batteries from my 2000 F250 auto, not sure what to do and this is my daily driver. Not sure if this matters but just had the transmission rebuilt. I have tried searching other threads but still not finding what I need. Once it starts it runs and drives. When you turn the key you hear a click like a relay is engaging and all of the lights and gauges work it just won't start with the key.
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Truck was dead- 2001 F250 V10... Has a starter relay (solinoid) behind battery... put a new relay in there- no go- cleaner terminals... then I put key in start and shorted the 2 terminals in the relay and she cranked right up. That would mean the starter is still good correct?? something in the ignition system?
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I like to keep my GPS in the tray on top of the dash, mounted on a sandbag-type mount. I want to hardwire the power (I already know how to do this at the fuse panel) but need to find a way to have the power cable through the tray. Any cool ideas other than drilling a hole and using a rubber grommet to clean up the pass through?
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1999 f-250 super duty... okay, here is what i have going on. basically no power to the fuel pump. For the last 2 weeks the fuel pump relay and 1 of the relays behind the radio (next to the blue relay) would chatter and the truck would die. Wait about 5 minutes and turn the key on and if the chatter was gone then it would fire up and run... So NOW no chatter on either relay and not cranking up. - motor turns over just fine- just no power to fuel pump. So I changed out the relay- both behind the radio and the one under the hood. still chatters and no start. i have checked the Inertia switch and 12 volts there... Here is my question, when i turn the ignition on, i have no power to the base of the Fuel Pump Relay.... Where does the power come from to power the relay???
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where do the wires from the cabin aux switches end up? Are any pre wired to outside of the cab (past the firewall?).
i was wanting to install a better back up light on an aux switch but don't want to deal with running thru firewall, etc.
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Where is the best/easiest location to run some wires from the cab to the engine compartment?
I need to run some wires for a remote start with alarm and a backup camera.
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I have a 2003 f350 v-10 drove it yesterday to get fuel, went to start it after fueling. No start, no lights dash was gauges were acting odd, and clicking under dash from behind fuse box. did get it to start after a while, put my foot on brake to go into drive, never made it ... truck died I do have remote start system thought it was that with the brake pedal issue. disconnected complete system. no change
Had it towed, home now no nothing, connect battery and just clicking from under dash no start ? not battery, wont even jump
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I figured out how to go from the passenger door to in the cab, but how do you do it on the driver's side? The area is pretty "busy" around the emergency brake area.
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Looking for a diagram which wire to tap so I can trigger/run my aux back up light? I tried tapping the existing wire behind the tail light and it didn't work, made the truck do funny stuff like killing the ignition. I had read on here on white knights web site that on the newer trucks you cannot use the back up circuit from the seven pin so I didn't try that. I don't have up-fitters and really didn't want to run a wire to the front but will if that is the best solution.
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Trying to find ground wire location on my 99 f250 super duty with the 5.4 triton I didn't unbolt it myself. Going to be doing the big 3 upgrade soon and would like to use the factory ground spots.
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I have a 1999 Ford F-250 superduty single cab. I am trying to put in rear speakers into the stock speaker housing but there are no wires run to the area. Where are the wires located in the dash to run the wire from?
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Replaced glow plugs 2 weeks ago, did great until the relay went out, expected that. Now the thirty amp fuse for the relay blows when key is turned on. Where to start with electrical problems.
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Looking to swap out my center console for a center jump seat in my 2014 F350 xlt. Mines has gray cloth interior. Can this be done? Need to swap their seat for a console?
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My trouble is that the alternator light on my 2004 F-250 Diesel began to come on occasionally, but never constant. Taking in the fact that it was still the original alternator, and over 70,000 miles, I figured it was time for a new one. I installed the new one and after two days the light came on again. I tested the alternator and it read 13.84 volts while running. With the engine shut off, I had 12.59, and 12.6 volts at the batteries. What may be my problem? Diesel down.
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I was running my 99 F250 SD with the V10 around the DFW area pulling a car hauler with a Jeep on it. The last 50 or so miles on the way home she started shuddering at a constant speed unless I turned off the overdrive or I was accelerating or slowing down.
She's never given me any issues but this is bothering me. 4x4...
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I've replaced the pads and rotors on my 97 f250 HD, only to have constant squealing. I've replaced ranger rotors before with no problem but this has been an adventure. It's squeals constantly up to 35, (I've only went up to 35) and squeals louder under braking. Just looking for some pointers. Probably just need a good cleaning. The truck is parked until its fixed more than likely.
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I have a 2007 F-350 SRW. I bought some mirrors of craigslist from two different sellers. They are from 2008 or later, they didn't know the exact year. I have looked in the tech folder and searched and searched. could not find wires that are the same color as mine. Yes, mirrors are OEM. I need to know what color goes to what color.
Do they match color to color? question mark represents color that doesn't line up
drivers side door colors=============== new drivers side mirror colors
green------------------------------------------------- green
black--------------------------------------------------black
green/white-------------------------------------------black/white?
blue----------------------------------------------------blue
yellow--------------------------------------------------yellow
red------------------------------------------------------red
brown---------------------------------------------------brown
passenger door colors=================new passenger mirror colors
green/purple------------------------------------------white?
black---------------------------------------------------black
white/blue---------------------------------------------black/white?
yellow--------------------------------------------------yellow
green---------------------------------------------------green
brown---------------------------------------------------brown
brown/purple-------------------------------------------purple?
Side note these are in no particular order as far as pin location.
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2001 PSD ... Had speedometer jump 20 km's (12mph) while stopped with foot on the brake? This has been happening on my 2001 PSD intermittently for the last couple months.
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I have a 2001 F350 with a7.3 power stroke, 6 speed manual with manual t case and hubs. I have a bad grinding noise when in 2 wheel drive. Similar sound as if you are trying to shift t case into 4 wheel drive too slowly. The grinding is constant in 2 wheel drive, but if I shift it into 4 wheel drive, the noise completely goes away. I have been driving around in 4 wheel drive (T case only, manual hubs not locked) for the past 2 days. If I shift back into 2 wheel drive, a constant terrible grinding noise returns. What could be wrong, and why it goes away in 4 wheel drive?????
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I did the HID headlight swap about a month and a half ago. Driving tonight about an hour away in heavy constant rain my headlights have gone out... They have flickered. They have gone in and out a couple times but end up off. Any Quick fix????
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