electrical

  1. F

    2005 Ford Expedition Electric Issues

    Hi all, I have a leak somewhere that leads to where my fuse box is (floor on the passenger side), and now most of my electronics do not function. Originally when the problems started there were some heavy rains and my electronics would turn off while I drive then back on at random points. At...
  2. Shaun M Johnson

    Oil Pressure Sensor wiring help

    Hello everyone, Yes, I'm going to be ****-retentive here. I have a 97 Ford Expedition XLT 5.4L 4WD. My factory sensor is a one wire sensor. I purchased a 7 color oil pressure gauge from GlowShift that has a three wire oil pressure sensor included. The sensor has three wires connecting to the...
  3. S

    2017 ExpeditionEL XLT

    Having a bit of ongoing yet inconsistent issues and determined to find out the source before I set this entire thing on fire and go back to owning a Chevy LOL A/C working on and off then found resistor connector burned through, replaced a month ago and burned through again, replacing blower...
  4. 2009Limited

    Fuse #25 (demand lamps, glove box, visor) pops immediately on insertion

    Hi all - Pretty much what the title says. As soon as I insert a new 10amp fuse into #25 slot, it blows. Car on or off doesn't matter, probably because the demand lamps would be calling for power with the door open. I assume this is because there is perhaps an exposed wire somewhere along the...
  5. L

    Electrical Gremlins

    Have a 2003 Expy that is currently under “renovation”. I’m having electrical issues and working to solve them, but I’m stocked! Issues: #1- Reverse lights are not turning on and fuse #14 continues to blow when ignition is turned to power. Research suggested the Transmission Range Sensor (DTR)...
  6. M

    2014 Electrical/Stereo Connectors

    Hi everyone, I recently bought a 2014 Expedition XL that was a former police vehicle. There is no AUX or Bluetooth for the stereo so I removed the stereo to see where I can add a usb connection for my phone (the stereo has a button with a phone picture and an AUX button but there is just no...
  7. B

    2007 Expy Rear View Mirror Wiring Diagram

    I was able to track down a diagram for the rear view mirror wiring harness (I had to pay for it) but figured I’d post it for anyone who might need it down the road. Super helpful when installing back up cams or radar detectors. Cheers!
  8. J

    Looking for wiring diagrams for a few issues

    I have a 2008 Expedition and it is great with a few issues. I would be thrilled to get a wiring diagram for the following systems. I have checked and replaced the fuses just in case and they seem to be working. I didn't take a power reading at the fuse box though. Rear seat entertainment...
  9. N

    Unlocks itself, dome lights stay on, NO door ajar light?

    2007 Expedition: after locking vehicle (either with key fob OR manually), the vehicle unlocks itself and dome lights plus headlights come on. Headlights go off after a minute as it should but ALL DOME LIGHTS stay on. *****NO "DOOR AJAR" light on in the dash.**** Opened and shut all doors and...
  10. C

    Battery Keeps Dying!!

    Need serious help here! (2009 Expedition XLT) Replaced battery just a few days ago, new driver door ajar switch. My battery is dead as a door nail and I haven't driven it in about two days. Somehow the battery is dying just sitting in the driveway. Any suggestions or known problems? Thanks...
  11. P

    Dead battery...2 times...

    Was driving around the blue bomber about 3 weeks ago and noticed it was hard starting. After running a few errands it finally died. Lights would come on, but the engine would not turn over. I got a jump and went directly to the auto parts store. They replaced the battery, and the guy that...
  12. S

    rear brake light and turn inop.... its not the bulb :-) help

    Hello Everyone..... So I just bought an 01 to use as an extra vehicle. The left rear brake and left rear turn signal is inop. It's not the bulb or the socket. It's in the wiring but I don't know where to look I checked the bulb and it's good but I replaced it anyway. The night time running...
  13. Anubis

    07 high beam does not work on drivers side

    When I turn on the bright lights the driver's side does not come on. Assumed the bulbs burned out so I purchase some LED lights and they are much brighter but the one bright light still does not work. Checked the fuses and they are good to go. This is a ex-K9 unit so many lights were removed...
  14. Tcaron2500

    2nd Gen XLT Add Mirror Heat And Signals

    Just threw on a pair of tow mirrors from 1aAuto, that have turn signals and heat in addition to the standard power adjustment. My XLT only came with power adjustment stock, and I'm having a hard time finding how to wire in the signals and heat. Has anyone done this before or know of any previous...

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