Recent content by rjr71

  1. R

    Tire size

    i have a 2002 expedition 5.4 Eddie Bauer. I bought it a year ago and was just looking at possibly replacing tires. The tires on it right now are 255/75/17. When I look online this does not come up as a stock size anywhere. I’m assuming it was originally 265/70/17 and the previous owner changed...
  2. R

    No rear heat or ac

    I have 12v going in and out of fuse 7 so I'm assuming I have an issue according to the diagrams with the wire feeding from there to rear relay. Does this wire run straight from fuse block to the back? And also it looks like there is a connection somewhere between the fuse and relay. Do you know...
  3. R

    No rear heat or ac

    Ok thank you very much. Will run through it this week.
  4. R

    No rear heat or ac

    I'm using a fluke. I put rear panel back on already cause I had to pick up the kids but I was getting nothing on 86 and 14v on 30
  5. R

    No rear heat or ac

    Both fuses are good I double checked them again today. Front works fine. Also checking the plug for the switch in front console for rear. The gr/w wire is only one with power
  6. R

    No rear heat or ac

    Also pin 30 is the only pin that had voltage at relay is this correct?
  7. R

    No rear heat or ac

    How can I check the switch itself what readings should I get on it. Could I still be getting power to the relay if the switch itself is bad?
  8. R

    No rear heat or ac

    I did some more troubleshooting last night. I have power all the way to the rear blower relay behind the panel but not getting anything at resistor or blower plugs. There are no other connections in between and not seeing any shorts on wiring and I tried changing the relay as well
  9. R

    No rear heat or ac

    I did notice when I pulled the main climate control unit out that it looks like it has 6 connections for vacuum hoses but only 5 are plugged in but when I look I don't see any that look to be unplugged and the 5 that are plugged in are all tied together like they are the only ones that should be.
  10. R

    No rear heat or ac

    I grabbed a drill battery and jumpered the power to the blower and the blower does work. Any idea on what else it could be? I can't see anything unplugged at the main unit or the controls
  11. R

    Rear doors won't open from inside

    On mine I popped the cover off the childlock switch and sprayed some silicone spray in there while toggling the switch back and forth and I was good. Seems the mechanism gets locked up On them sometimes
  12. R

    No rear heat or ac

    I pulled out the dash area by the radio and I don't see anything that seems to be unplugged. I'm not sure what the readings at the rear resistor should be but I'm assuming that if there is continuity I would be getting something. Is there a way to test if I'm getting power to the resistor plug...
  13. R

    No rear heat or ac

    fuse 23 is good Resistor readings are 3 to 4 -.3 3 to 1 - 1.04 3 to 2 -2.46
  14. R

    No rear heat or ac

    Fuse 7 and 14 tested ok.fuse 111 and 114 are maxi fuses and I don't see test points on them, but they don't look burned out. I also saw an earlier thread showing how to check the resistor. I have continuity on the rear resistor. Around 3.5 ohms on each test. I also tried the jump test for the...
  15. R

    No rear heat or ac

    Ok thanks will do after work and it does not have a sunroof
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