We just had the same problem. Except when I turned on the rear AC on high it would thaw out for awhile. We were on a 9 hour trip, so I ended up turning the ac button on downhill, and leaving it off uphill.
It kept the car cool for the trip.
On household ac's when they freeze over they are...
I know this sounds dumb, but you may want to disconnect the cables, and clean the connection with one of those wire brushes.
I had crazy problems with my older Expedition, replaced the battery, and it helped for a while, until it got stuck in the garage, and I couldn't get it to move.
I...
Well I finally got the car back!!!
$1065.00
The end result was that they changed out the Communication Module and reprogramed it to match my Vin #.
They said that something inside the original one had shorted out and that's why it wouldn't communicate or be able to reprogram.
Unfortunately /...
OK so update #2
The car has been at Auto Nation Ford Bradenton for the last 6 WEEKS!
So here is the deal, We have another 2021 Expedition Max. I use as a work truck most of the time.
They have installed a new fuse box, and a new communication module. Unfortunately they ordered the parts...
Insurance said it would cover after deductible of $2500.00 But the dealership hasn't said much about it being rodent damage... Said they can't find any other damaged wires. They just keep talking communication module.
My brother and sister in law comes down here all the time for the soccer tournaments at IMG. They are also there to watch their granddaughter, from Lakeland.
They call our guest room here " Room 102" ha.
Just an update, She was towed away about a month ago. It sat at the dealership for 2 weeks in the same spot.
They finally started working on it about a week ago.
Replaced the fuse / Junction box.... There is a recall on that, I had no idea about.
Called and said still no communication at...
Well its getting towed to the local dealership tomorrow morning. I have an appointment at AutoNation Ford on Thursday.
I wish we were taking it back to Brandon Ford, but that's 50 miles from me.
The insurance company sent me an estimate of $ 630.44... I think they are off a lot.. Probably...
No I didn't delete anything. Can I do that with my regular code reader? I know little to nothing about Forscan.
I just checked and it is pulling low amps at about .04 to .06 So something is happening.
I want to check all the fuses for continuity,,, I was thinking something might have...
Thanks Fizzy... The wife has just renewed a AAA membership so we can get it towed to the local dealership.
We also have forms to file an insurance claim. So I think I'm going to have the adjuster tell me what to do next.
I'm going to pull all fuses and check for continuity first, possibly...
Here is the new Forscan { Its exactly the same as the first scan... i just overlaid them on my bigger monitor}
I'm not sure what to do now. It's still not starting even when being jumped... The drivers side mirror opened, so I'm not sure if it knows its unlocked. I put the horn fuse back in...
Rob6805 Thank you for the tip. I called the insurance company. They are sending me forms to make a claim then I am supposed to be put in touch with an adjuster.
I do have the cable and forscan loaded into my laptop... The only thing I used it for was to program in that I added the trailer brake booster to the car.
I'm getting to my wits end on this thing. I will contact Ford and a locksmith tomorrow, But the light at the end of the tunnel is getting...
It was raining all day so I didn't get much done.
Fizzy I tried the key on the button thing but it didn't work.
I'm not sure I want to program the keys, It might be the only thing left that works.
That said I plan to call a mobile locksmith on Monday to see if they can do anything.
The...
Thank you DieselMonk Can you suggest a brand of oscilloscope to get? I looked them up on eBay but who knows what you're getting on there.
This morning I tried to do a video for you guys but I can't get it uploaded here.
Its been sitting for about 6 hours and still pulling 2.3 amps.
I pulled all the fuses one by one and have 2 that reduced the draw
#83 15a Transmission Control Module power...... Took it down to 1.8amps
#52 50a Body control module(BCM) voltage quality module (VQM) ... took it down to 1.8 amps...
Thank you Fizzy I will try that. I pulled some of them when it was acting better, and it seamed that the 50 PCM ones took away a lot of the draw, and slowed the clicking under the box.
I figured that was just stuff in the background that stays on all the time.
Mr. Big Thank you as well! I...
I Have a 2019 XLT that has been great since new. The other day It wouldn't start at the dog park. I walked home got the
wife and jump started it... Got home and it did it again, Flashing lights clicking and no start.
So I went and got a new battery.. It started right up.
Drove it on a...
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