Ford A/C Quick Tips #7: How To Quickly Diagnose A/C Concerns

[@davidg7242]

I don't know why I didn't start here. I should've known you'd solve my problem in a few minutes. I wasted more time than I care to admit studying electrical diagrams and using my meter trying to figure out why I couldn't get power to the compressor :) You had my issue solved in the first three minutes of the video. Thank you for all your videos, always precise, informative and to the point.

[@TaylorZ2]

Thanks for all the great vids! It's good to hear a mechanic who actual diagnoses problems rather than just part changers. If wish I lived closer to your shop; you'd get all our repair business!

[@johnnygonzalez3055]

I😅yj😮. U iiik o

[@johnnygonzalez3055]

😅uuuyymy

[@watershed44]

Solid instructional video that any DIYer can understand, thanks again for all your work Brian!

[@FordTechMakuloco]

Thank You!!

[@garykcarpenter]

@@FordTechMakuloco except for the explaination of the hi-press switch. Did you indicate the h.p. sw. is normally open...?

[@bcourter1]

I watch a stupid number of DIY videos and this one is outstanding. Great info, solid, well lit video and thorough without too much chatter.

[@whitechris720]

I just fixed my a/c on my 2009 f250 in 2 minutes after watching this video and one other. Turned out a coil wire wasn't all the way engaged. Code reader said coil c primary and secondary circuit. I pulled on the wire it came right off. Pushed it back on till it clicked. Started truck and for the first time since owning the truck the a/c clutch engaged. I can't believe that worked! I am in shock and ahh. All the days I poured sweet knowing I didn't have the money to fix the a/c. I wasn't looking for the easy fix. You got me thinking. THANK YOU SO VERY MUCH!

[@dreamrealitysyndrome]

I love the CANBus system. I just hooked into an 07 Edge and all the PIDs available was astounding! I wish all cars I worked on had systems like this

[@chadnixon3899]

Anytime I've had issues or questions on my Illustrious f150,,,, you have been my go to channel!! Thank you!!!!

[@SepticFuddy]

Outstanding video! Already knowing my freon was okay and suspecting an electrical issue, I just ordered a cable for FORScan. I was about ready to resign myself to taking it in to get looked at, and now I'm excited to be able to sort it out myself. Thanks!

[@kurti4432]

2 yrs later did you ever get it working lol

[@SepticFuddy]

@@kurti4432 Yep. had to replace the front evaporator in an 04 Expedition. Took me about 3 months since I had barely any experience working on cars and Murphy's law hit pretty hard (had to cut out and replace old hoses that wouldn't quick release, etc.). Ever since then, though, pretty much any of the myriad car issues I've run into seem pretty trivial to handle myself, though, which has been a huge benefit.

[@baxrok2.]

Phenomenal video Brian. So much good info. Main thing I got from this was how I need to change my thinking about A/C systems and now include the PCM when thinking about how they work. Most of my vehicles are older but one day this will certainly apply. Thanks!

[@moreykowalenko583]

I absolutely love your ford repair videos, so informative complete

[@themfdonkeyshow322]

Not the fix I was looking for but very impressed with how informative and and a great video at that. Thank you!

[@gaigecalkins8306]

Oh my

[@dalebabbitt6185]

Great video Brian. PLEASE tell us about your diagnostic hardware and software. Thank you.

[@timd1833]

Daughter's 2013 Fusion's a/c wasn't working. She took it in. The garage said she needed a new compressor. $$$$$ Not having the funds and since it turned cold, she declined. Warmed up again in Texas. She took the car to another garage. They discovered that the compressor clutch bolt was MISSING!!! Mechanic said they've had to install many (qty?) clutch bolts on Ford vehicles. Replaced the bolt and all OK. Bottom line......daughter is HAPPY!!! That's what it's all about.

[@betha.6279]

Thank you so much for the information! Trying to fix an A/C issue today before face 100 and up degree weather this week. I'd rather not get heat stroke in my commute to work.

[@alanappleby704]

Hey Beth! Washington State?

[@betha.6279]

@@alanappleby704 I moved from WA to TX and now live in Idaho.

[@alanappleby704]

Which is best?

[@TalkEssence]

After watching the video its plain to me that I will surely have to take it to a shop. I have no way to check this stuff myself without the tools used in this vid. But thanks for posting cuz I can at least have an idea of what the mechanic may talk about. How much should checking all this normally cost?

[@joemyers83]

Diagnostic fee is usually around $100

[@joemyers83]

That’s at the dealership tho. Local mechanic may be cheaper

[@kurtbanks1068]

There's a recharge kit you can buy, and it has the gauge built in. So, that first test is pretty easy it gets more complicated as you go along.

[@HighVybeTribe]

So how do we know if the clutch or the whole compressor is bad? Awesome video by the way thank you Brian

[@Calebbize]

Thank you for being good at simply explaining this :) Sending you good wishes

[@keithfarley7093]

Great video I learned a lot I have a 05 F150 the ac runs great for about 10 minutes then the compressor drops out l have checked the pressures and replaced the clutch relay and the low pressure switch I jumpered the high pressure switch and it still drops out

[@wilmanmelgar520]

Hi Brian thanks for your tips great videos. I have a Escape 2011 and the A/C works in the morning but it doesn't work at the midday the hottest hour It could be the evap temp sensor? Regards!

[@donmiguel1513]

First I love your channel and what you do for us all. Your attention to detail and taking time to explain and get great shots hand on makes all the difference in the world. I am here in North Texas DFW. I have a 08 SD Dual Temp control with hot only blowing on the pass side. Trying to establish if it is the actuator under pass side at bottom that is the one I need to change out.....?

[@Desertcarcare]

Always enjoy your detailed explanations. Rock On brother !

[@Ryan-qh5nx]

Desert Car Care ii

[@mrzif0013]

Great video! great explantion. would recommend waiting till spring in cold climates for ac repair?

[@FordTechMakuloco]

The a/c is used year-round for the defrost cycle so it is important.

[@mrzif0013]

thanks

[@BruceAImighty808]

Can you please do a video on how to properly clean the A/C evaporator on the 04-09 F150's?

[@pedrou3124]

I just got an estimate saying my 09f150 evap core was plugged and they wanted $2600 to replace

[@hou26guy]

Awesome video, straight to the point and well explained

[@mcselasie]

Hi Brian, I have a 2009 ford escape hybrid with a peculiar ac issue. The clutch engages when the ambient temperature is lower than 85 degrees. However once it goes above that, the clutch cycles and on and quickly cycles off after a few seconds. Shops I’ve visited cannot seem to figure it out and recommended just replacing the entire system

[@kingjames8283]

Funny how this video shows up in my feed. Last Wednesday 5-8-19 it got above 80°F in western Indiana which made inside of car over 100°F. So I turned on A/C and started towards town. Stopped to turn corner and huge puff of smoke came from under hood. A/C clutch was on fire. Turned off A/C and all was good again and smoke cleared. That's funny because the night before it worked perfect like it always does. In the last 4 years I've had everything except compressor replaced by pro shops and it's worked beautifully. Tomorrow afternoon I have an appointment at my Ford shop in town for A/C repair. Can't fix it myself because it's mounted on the bottom of engine which is strange and so it has to go up on a lift. Don't know if it's failed bearings in the clutch or if the compressor locked up for some reason.

[@josel.8127]

2008 Ford Escape Hybrid -air conditioner not coming on -light indicators “on” as if it was working -you can see and change temp. and fan power but, nothing actually happens. Fan/blower not engaging! This been happening on and off for a couple of weeks now. I’ve been looking some of your videos and really like the time you put to explain in detail and help with problems. That’s why I decided to write and ask for your opinion. ANY INSIGHT OR HELP with this problem will be greatly appreciated! Thank you and please, keep up the good work!

[@indianapaullyj]

You ever figure this out?

[@eddieb.1901]

I swear Ford better be giving Mr. fordmakuloco a truck of his choice

[@Stan_in_Shelton_WA]

The low pressure protection circuit is for more than just the oil. Refrigerant helps dissipate heat form the compressor. Running without refrigerant will overheat the compressor. That would be like blocking the airflow across your radiator, the engine would seize up even with plenty of oil.

[@Brad-lp6ox]

Well Done video. The PCM is no longer my adversary, Its my buddy. We used Forscan on a 2010 Crown Vic and determined short in clutch relay circuit, With help from a wiring diagram found pin number at pcm and color wire. We continuity tested wires to find break and spliced in a new wire. A/C cold ! Accessing the PCM can be intimidating at first. Patience and lots of Google..

[@TimothyLooker]

Great video. My compressor and clutch are kicking on but cold air not coming out any ideas? Thanks

[@dhonnoll78]

Makuloco thanks for all the videos. I have a 2013 Explorer Limited 2.0 Ecoboost. The AC in it works sort of. When driving and in motion works great when still or in slow moving traffic it is awful. To me this suggest air flow or fan problem. Is there a way with ForScan to trigger the High speed on the fan? If High speed didn't work wouldn't that throw a MIL? The temp in it stays constant according to the dash. Right in the middle never gets hot but I honestly don't recall the fan EVER going into high except when I changed the turbo, added coolant, and waited and waited and waited for the thermostat to kick in so I could add the other half of my coolant. At which point the head slightly temporarily for just a min or less overheated. As SOON as the thermostat FINALLY put coolant in the block I added coolant to top it off. Other than that instance I don't recall the fan going into high. WHere how can I test that? Are you familiar with ForScan? it is a free utility and MANY of us DIY'ers love it Very helpful will do MOST diagnostic and module programing that IDF will do just not main PCM programming.

[@rburkeish]

Always a GREAT JOB and REALLY Appreciate your knowledge. My problem is on a 2003 Ford Expedition XLT is that the air comes on but sometimes blows out the front vents then switches to the top/ bottom vent. Any ideas?

[@PeaceJourney...]

This just happened to my Ford. What was the issue that you had,and the fix, please?

[@rburkeish]

@@PeaceJourney... Hey, I pulled the radio out and was able to get to the part that controls the damper. Sorry for the lack of terms there. But, the part that controls the vent was bad. It was about an 1hr to fix and the part was something like 14 dollars. I hope this helps.

[@christiaanlutzer]

Thanks for this video! It helped me diagnose a disconnected pressure sensor which when reconnected solved all my problems.

[@tuyo_adventures.2185]

Thanks so much for sharing the knowledge, it's well appreciated.

[@shaunadams3170]

I got one for you. 2005 Ford expedition new compressor and service. Relay is good. PCM control side of relay when reads 12.4 volts. Tested pin 18 on C175B and same reading with relay out and both pressure switched plugged and unplugged. PCM said AC Command is ok

[@shaunadams3170]

Thought it maybe ghost voltage so tested with test light and it lit.

[@aaronvillegas4099]

Fixed my 2008 f350 AC with this video. Compressor wouldn’t engage at all and was seeing too high of a pressure on the low side service port. Turns out the electrical connection to the compressor was loose. I tightened it up and then the compressor would come on for a couple of seconds and then stop. The refrigerant recharge bottle wasn’t seated deep enough. I reseated it and when the compressor did run for a few seconds I saw the refrigerant was low. Filled it up with a recharge kit and now I have a working AC!

[@hepagaming6206]

I have a 2012 escape with no faults showing on Forscan, pressure on forscan looks good. I do not have a manual gauge to check but I can hear ac compressor kick on and stay on. Air blows on at any temperature but is not as cold. Is this a low refrigerant issue?

[@meyou991]

awesome video! Ford had my truck for 2-1/2 days still can't figure out my ac issue. wish you were in NC

[@JamesAgans]

I had a problem where my AC system was actually working too good, causing the evaporator to freeze up, and stop air flow alltogether. This was just after I took the truck to so called "experts" for AC problems. When i picked up the truck 1000 bucks later they were raving about the 25 degrees coming out of the vents. On my way home it dawned on me that 25 was too cold. The so called experts completely overlooked the high pressure cut off sensor. Once I changed that, my AC worked fine. I also used a hole saw to drill a hole in the airbox so I could spray foaming coil cleaner on the evaporator, since Ford, in their infinite wisdom did not provide a cabin air filter on the 2004 F150

[@frisco415]

You literally saved me lots of money.

[@MichaelDillin]

Watched liked. This video educated me while trying to figure out why AC on a Ford Mountaineer is intermittent. Time to buy the Xtool D7 scan too i figure...

[@timmytool1231]

Love your vids, how do you lower pressure in AC, I added refrigerant, did not realize my compressor wasn't coming on, relay was iffy, some time on sometimes not.

[@whiskkers9291]

What would you suggest when the system is holding a charge, clutch is popping in and out like it should, both 10a fuses inside the vehicle are in good shape, the temp selector switch inside controls between hot and cold air but their is no cold air at all? Ambient temperature around 70-75 degrees F, vehicle in question 2005 F150 4.6L. Thanks for this great video.

[@Paul-ou1rx]

2006 to 2012 Ford Fusion and the Air blows cold for just a few seconds and then turns to heat, click the temperature control nob two clicks to the right off the coldest setting and start the car/AC. Some folks have said that turning on the headlights and fog lights on also works. I haven't tried it yet because it is 90 degrees here and I'm leaving my AC on and don't want to mess with anything until fall. Apparently, there is some service notification about the computer related to all the vehicle cabin functions and controls that is causing this.

[@jayhitaffer4633]

Thank you for being so thorough!

[@richardwernst]

Great, thanks! 1996 Ford Ranger 4.0 liter engine, is there a way to just test the clutch itself via powering the two(?) wire connector on the compressor? + or - to which? Thanks.

[@stevenhilliard9738]

When you were mentioning scan tools I heard FORScan but I didn’t understand the one you said before it. IVS or IBS or something like that. I would just like to get one that will do that same test where it engages the compressor clutch. Great and informative video. Thanks

[@FordTechMakuloco]

Ford IDS

[@stevenhilliard9738]

Thanks.

[@Mike_The_Hog_A_Nator]

Great info.. I Have an 09' Escape (non hybrid low miles) & the AC was working fine. The Clutch was a little noisy but worked. Then we killed the engine & when we got back inside there was No AC! Just Blowing hot air. I Checked Compressor, it's cycling or Clutch working. Fuses & Relays good. Maybe a low or High Pressure Switch. I hooked up a freon can w/ a gauge while AC on & it pegged out in the Red & states, Take to Technician Immediately! Luckily I have Carshield & they are paying for the repairs.

[@alexh.1536]

Great video! I was working on a ford f59 and saw this message on live data... 8:Strategy Has Not Yet Detected Hardware That Indicates Vehicle IS Equipped With Air Conditioning (A/C), So Air Conditioning (A/C) Clutch Engagement Ils lnhibited.: Yes. It got sent to the dealer, but just wondering if you have dealt with it before. Thanks.

[@chrisharp9288]

hey brian , i have a 2011 ford f150 xlt , my air is blowing but in 90 or ablove temp it will blow cold and them alittle warm then cold again , takes along time to cool truck , i checked out all pressure is good , even put computer on and said evap was 39 degrees , but when i read with temp gun at evap it says 55 , what you think

[@southerncajun9297]

great video man , very informational , quick question , My heater works but ac dont , i can put it on ac and it will blow but no cold air what so ever, could these be the same issues to look at?

[@JenniferFuchek]

Yes. If AC not blowing cold that usually indicates compressor not coming on... vehicles wont turn it on if pressure isn't right because improper pressure wont circulate the PAG oil through the compressor, causing extreme damage. First thing to verify is the compressor not turning on/engaging (audible "click" with change in RPM), then check low side pressure to get reading (note itll vary based on vehicle as well as ambient outside temperature)...

[@TalkEssence]

So many folks who want to upsell and get more money from us. How do we know out of all this what is ACTUALLY needed? Like in another comment the guy was told he needed a new compressor by one mechanic which is costly but then another mechanic said they only needed the compressor bolt (or whatever it was called) which saved them money. They know I dont know what I'm looking for and I feel mechanics take advantage of us.

[@kickdowndoors4291]

You will not know. Best thing to do is visit as many local auto parts stores in an area you feel comfortable. Ask them if they know of any honest mechanics in the area. That's how I got my recent mechanic. He doesn't lie. Tells you exactly what is wrong. Honest price. RARE!!! But he is certainly busy as heck. Hard to get the repairs done due to far out scheduling.

[@TalkEssence]

@@kickdowndoors4291 i went to get my ac fixed last week. Paid all the money and this week my ac is still not working. Im out hundreds of dollars and now have to still go my to my local dealership

[@MrOreoteddy]

@@TalkEssence that sucks so bad. What happened when u took your vehicle back?

[@TalkEssence]

@@MrOreoteddy it was drama and I was without my car for 2 weeks. The problem got fixed eventually. Im looking to trade my car now.

[@shenfly8446]

Some mechanics don't want you coming back saying wtf you said you fixed my ac pump clutch and now the compressor went out? You owe me a compressor. So why not just put all new compressor kit in with full warranty and labor reimbursement and guaranteed no come backs assuming quality work and parts

[@YochananChristakis-ur1xp]

Hi. Thank you. Your video helps a lot, but I'm not sure that applies to my car? I'm in Arizona. I have a 2015 Ford Escape 2.0L Ecoboost with separate air temp controls for driver and passenger. When I turn on the car, then it blows hot. Then I just turn the AC on and off and on and off. Then about five minutes later, then it starts blowing cold. Or if I leave it on, then in about 10 minutes it starts blowing cold. If you know this problem and the solution, would you please tell me what to do? I found no videos that describe my problem. Thank you!

[@jessegreer3279]

Yesser you did help this old shadetree thank you much..

[@galvanized0218]

Do you have a video about changing the ac compressor clutch?

[@RafananClan]

I just did the car off key on test with Forscan on a 2012 Ford Fusion. All it cycled was inside fans. doors heated seats etc. It didn't cycle the engine compartment fan or the A/C clutch. What version of Forscan does this? I used the newest one. Even tried with an Xtool D7 scan Tool and it doesn't have that function either. Great videos though.

[@denniswilkinson1118]

Thanks for the quick tips Brian, they save a lot money.

[@richardalexander8463]

My 2004 F-150 wasn't cooling very well so I added some 134. so now it blows cooler but if I drop the fan speed down a notch it blows colder, do I need more 134 ? I don't have gauges or vac pump.

[@MrStealthpl]

Quick question my ac works and clutch engages. The low pressure line is cold. Then after driving for about 10 minutes the car starts blowing warm air. And the ac clutch stops spinning and the low pressure line is warm. But I can wait 5 mins with hood open start it up and ac starts working until it heats up in the engine bay again. Fans are working, relays are fine, and there is enough freon in the car.

[@patrickpeterman4890]

another great easy to follow video; any recommendations or specific concerns when checking FORD TRITON V-10 415 CU. 6.8 LTR. GAS ENGINE??; I am trying to avoid getting ripped off at the dealer!! just being honest !!! thank,s PATRICK.P

[@mayasantizo9459]

Very good video!! I have a 2008 f350 everything described in this video checks out good pids agree and pass also ac clutch relay is new. But I keep loosing power to the clutch. After the truck gets at normal operating temp. Maybe a bad ground?? I need help lol.. also the relays starts to click like crazy when this is happening.

[@malenatully]

So, if I have no equipment like you, how can I check for myself that my AC is blowing hot air and not get ripped off?

[@benbalk8925]

2004 F150. My ac eventually blows cool, but never cold. I thought it was low on Freon, so I got some from Napa. But when I hooked it up, turned it over, the pressure gauge would go up and down even before i would press the trigger to release Freon. It read in middle green, 40-50psi. Theres a sound from maybe the clutch, then i lose pressure again. What do you think I should do?

[@mcleodhomeservices]

This is an awesome video and has helped me get very close to fixing my AC issue. But... I’m stuck. 2003 Ford Expedition 5.4 2V (250K miles) that had a loud noise when original compressor clutch kicked on. Clutch eventually would not come on at all. I replaced compressor and clutch, new drier, and new front and rear expansion valves. Vacuumed and added refrigerant to ~80 psi (would not take any more 12 oz cans) but clutch would not engage. Downloaded FORScan software and can command on clutch through self test. Have tested low and high side sensors which appear to be okay. Checked ambient temperature sensor as well. Still, clutch will not engage through DATC. Bad DATC? On FORScan scan ACC shows off, ACP shows open (ok), WAC/ACCR shows off, and WAC_F shows no fault. I’m sure it’s something simple that I’m missing. Would be glad to pay you for some advice.

[@dustinoutlaw9453]

Did you ever resolve your issue?

[@fisheyelens876]

Your vid was a detailed investigation into wether the compressor and clutch was working, while not car specific, was a Damm good analogy of failure of pcm and or compressor and clutch. Can you send me a link to your vids on the accumulator, dryer, and the plugs and switches that operate those ac components, also is there a scan tool that can alert me to the faulty blend door actuators, that may not be model specific?

[@j.carlos146]

My 2007 f150 started making a very loud humming noise right after I turned it on with the a/c on the on position. And now the a/c is blowing warm air. Why the really loud sound? Thanks for the video.

[@loft306]

Thanks that was the last little bit of information I was looking for, And thanks for the specific PID's I was looking for. I found half of them in ForScan /hvac I'll go grab the others in PCM And now I don't have to go and Jumper the clutch And trace wires.😂 thnx man.

[@TotallyNuss]

Very helpful vid. Problem is these PIDs aren't the same on Forscan. Any idea what these four PIDs are in Forscan? 2015 Explorer

[@brandonkasten]

Just did fresh oil change with oem filter an has oem cap or equivalent, the drain works fine to my knowledge, internal cluster gauge dosent move but oil builds up in filter housing, so should have good base pressure, and no white smoke that I've noticed. I'm using a scangauge 2 and noticed just with key on, ipr sits just below 200psi and doesn't change hardly when cranking..

[@scottbrutus]

hi, any tips for a 03 ranger 4.0. the pressures are good but but the compressor doesn't kick on right away. usually a mile or two down the road or 15 - 20mins at idle. once it kicks on its fine and stays ice cold. but start up after sitting over night that's what it does. thanks

[@richardbarkley9909]

We have a '16 Escape. A couple of months ago I noticed that when we left the house it would take 2 miles for the a/c to come on whereas before it came right on and cooled very well. It didn't do this every time we drove it but it did start doing this more and more frequently so we had a TRUSTED mechanic that we've used for 20 years check it. He reported that the system pressures were fine and he started and ran the a/c several times over 2 days and couldn't get the system to not work. When it cools it cools WELL, its just that it doesn't always come on. Would this test of the PCM yield an answer to an intermittent problem? IF this was an older vehicle I would be looking at the pressure switch.......

[@mohammadsaadeh8545]

Thanks for the video When I switch on AC the compressor click three times before back to normal and the compressor just replaced brand new

[@marcs8653]

Very nice Video thank you for sharing your knowledge. I have a 2010 ford explorer xlt where the ac clutch engages and disengages at random ,,hopefully my xtool ps90 will help me find the subsystems that you pointed out in this VID.

[@adams6798]

Did xtool worked for diagnostics?

[@zacklundgren]

Hi, love your videos! I have a 2015 F150 that I have owned since new. It now has 140k miles. 2 weeks ago my AC clutch stopped cycling. I have 100psi static, KOEO enables clutch, forscan shows all sensors, hvac controls and transducer are seem to be operating and reading as they should. Im sort of at a loss here. I must be missing a sensor im not monitoring? Dealership wants $200 for AC diagnostic, and Im getting close to biting the bullet. Any suggestions before I do so? I replaced my TXV about 2yrs ago with OEM motorcraft part (high speed fans on). Had local dealer evac and refill.

[@MrSnoopyMan]

Good evening. I have a 2004 ford expedition, 5.4L Eddie Bauer. My A/C clutch is not engaging. The #11 10 Amp fuse keeps blowing. Could there be a short in the compressor or could it be a bad clutch? It spins fine when not engaged.

[@daleheavner6642]

do you by chance phone conference? I have an odd diagnostic issue I haven't ran into before.Seems like you have a pretty good handle on diag work.

[@DonJordan-wi6xu]

I know this is an old video, but I wanted to ask a question anyway. I have 2014 Ford Focus SE. Very randomly the A/C compressor will not come on. Generally this is while driving down the road on a long trip. It doesn't matter what the outside temperature is. While it is running, the temperature is very cold.. Then all of a sudden the compressor will not engage. The light is on and the fan is blowing, but no cold air. This will happens randomly about two or three times per month. I found that when this happens, I can just pull over to the side of the road and cycle the ignition switch off and then back on. The compressor will then come back on every time and run for the rest of the trip. I've had it in the Ford garage two times and both times they say that there is noting wrong with the A/C. It is working fine. They say to bring it back in when this problem is happening. The problem is that when you shut the engine off and re-start it, the compressor works fine. Do you have any idea what could be causing this. The Ford people don't! I bought this care in 2015 with 33,00 miles on it. I know have 173,000 miles on it. This problem has been happening every since I first bought the car. It always had this problem.

[@sameoldmphymel]

Awesome video, what scan tool are you using? I may want to invest in one of those

[@FordTechMakuloco]

Ford IDS

[@CoopersAutomotiveRepair]

Hey bud Tim from Coopers Automotive having a battle with a 2005 Ford F150 4.6 four-wheel-drive keeps blowing fuse number 14. The last one I fixed it was the heated PCV valve this truck doesn’t have one. It’s intermittent doesn’t happen all the time. It seems to be when your shift into reverse it happens more often. Have any ideas appreciate any help oh yeah this is what operates the AC clutch so I lose my air conditioning in my reverse lights

[@KevinMechanic634]

I had a question ford tech what is it when your ac compressor button on the climate control panel doesn’t want to come on and the ac is good on Freon and no vacuum leak and the ac clutch is working like it is supposed to any idea

[@LaurenceGough]

What a wonderful helpful video. Thank you

[@acwren3749]

Helpful video. Will study my scan tool to learn more about my AC. Thanks

[@eliteman76]

Great video. Quick question, on an '04 mercury sable what would be causing issues with ac operation blowing hot air at idle or slow traffic yet highway speeds the ac is cold. Both fans are running. Swapped new fans no change. Unlike an older ford V6 contour it doesn't seem the the ac condenser fan isn't running at a higher speed?

[@jpwilliams5264]

Just playing with forscan for the first time. I havent got a manfold gauge on yet but sensor is reading 15psi. also during self test it found a p1464 pressure code. I cant seem to find all the same PID you had. I dont see a high pressure sensor to check? Safe to assume the high pressure wont do anything if the compressor isnt on right? Im excited to get my a/c back. Thank for the vids, they have been helpful.

[@MustangGuru]

Get ready to replace my condenser on my 2015 mustang. Do I need to put PAG oil in it before instal or once replaced just inform tech that I replaced it ?

[@tronmcp6197]

2019 F150. With Forscan, all tests seem normal. When I monitor live data(all AC related in PCM) there are no errors. Pressure reads between 850-1000kpa. Forscan says AC clutch engaged, but when I look at the compressor, the center clutch hub is not spinning. I dont have gauges, so I am trusting the reading from pressure sensor(125-145 psi). Is the compressor or clutch hub damaged? What would be the next step? Thanks

[@robertsteen4865]

Love your videos Sir! My electro viscous fan clutch comes on at start up... after warm up, and with a/c on, the fan stops... would this be a bad fan clutch?

[@TheOverlyIronic]

My 04 Eddie Baur Expy is being weird (again, always has a/c issues.) This time the a/c not blowing out of the front vents at all. Not even from the defrost vents. But, the rear vents are working perfectly. We just hit 102 weather, and its not fun to drive around in the heat.

[@broken1965]

****BRO starting on what year/ generation F150 did the PCM control sluggish systems******

[@rustycaman]

All good but you never diagnosed the first no refrigerant pressure. Was it a leak??

[@Trent52]

I have a 2000 ford explorer. The ac quits working when you are driving here lately. I put my manifold gauges on and cranked the truck. The reading were 42 on low side and 260 on high side. Then i can increase rpms and the low side goes to hardly anything and compressor shuts off. Any idea whats going on?

[@williamjordan1]

Thank you for showing me that. I was curious if you had any tricks for a 2008 Ford edge that is only blowing cold on the passenger side. I took out the filter and cleaned it I looked at the blend door it looks to be moving and now I'm stumped. Please help

[@mahdiedrees8284]

How can I get this amazing software

[@mahdiedrees8284]

And can you make a video to us how to link this software with pc please, thanks 😍

[@StupidRalph]

Depends some readers connect either Wifi or Bluetooth. He left a link for software in description.

[@earthorbiter5290]

Good job! Very well done and informative. Thanks!

[@nickayivor8432]

👍 PERCEPTIVE,FordTechMakuloco From Nick Ayivor from London England UK 🇬🇧 ⏰️ 11:57AM Good Morning 🙏 🌄

[@madhouse7364]

Your video on replacing UIM gaskets on 3.0 DOHC allowed me to do the job myself then read up on doing the LIM gaskets while I had it apart. First time I attempted such an in depth job. Car runs ten times better now, pretty sure them lowers had never been done! Thanks for the help extending my neglected car's life! I'd like to do the AC next, need to fix a water intrusion into blower motor problem first.

[@FordTechMakuloco]

Nice!

[@jakedease4314]

So I gather if I have other PCM codes it could keep the AC from turning on. Is that correct?

[@Therealslimstig]

I've just done the self test and fans and clutch are engaging. But the live test is saying its not getting the signal to turn on. What's the likely culprit? Thanks!

[@drtb69]

Thank you.. 2018 raptor is being a real pain. It's been issue after issue.

[@Matt-pd2cq]

Also having some expensive and annoying issues with my 2018, making me think about other brands